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ams datasheet page 1 [v1-06] 2014-oct-30 document feedback as5510 linear hall sensor with i2c output the as5510 is a linear hall sens or with 10 bit resolution and i2c interface. it can measure absolute position of lateral movement of a simple 2-pole magnet. depending on the magnet size, a lateral stroke of 0.5~2mm can be measured with air gaps around 1.0mm. to conserve power, the as5510 may be switched to a power down state when it is not used. it is available in a wlcsp and soic8 package and qualified for an ambient temperature range from -30c to +85c. ordering information and content guide appear at end of datasheet. key benefits & features the benefits and features of as5510, linear hall sensor with i2c output are listed below: figure 1: added value of using as5510 applications the as5510 is ideal for: ? position sensing ? servo drive feedback ? camera lens control ? closed loop position control. benefits features highest reliability and durability contactless position measurement ideal for battery powered devices power down mode easy to use simple configuration over the i 2 c interface high-resolution output 10bit resolution operates in wide magnetic range programmable sensitivity smallest form factor available in two different packages: wlcsp & soic8 general description
page 2 ams datasheet document feedback [v1-06] 2014-oct-30 block diagram the functional blocks of this device for reference are shown below: figure 2: as5510 block diagram vdd vss biasing & reference test offset compensation factory gain trim scl i 2 c sda power down dsp adr adc 10 bit buffer & filter front end
ams datasheet page 3 [v1-06] 2014-oct-30 document feedback as5510 ? pin assignment the as5510 pin assignme nts are described below. figure 3: pin diagram for wlcsp package figure 4: pin diagram for soic8 package pin configuration of as5510 in wlcsp package(top view): the as5510 is available in a 6-pin chip scale package with a ball pitch of 400m. pin configuration of as5510 in soic8 package(top view): package drawing not to scale. pin assignment a b 3 2 1 sda adr scl vdd test vss pin a1 indicator 2 3 4 5 6 7 8 1 nc vss adr vdd test sda scl nc as5510
page 4 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? pin assignment figure 5: pin description pin name pin number pin type description wlcsp soic8 nc - 1 - not connected vss a1 2 supply pin negative supply pin, analog and digital ground adr a2 3 digital input i2c address selection pin connect to either vss (56h) or vdd (57h) vdd a3 4 supply pin positive supply pin. a ca pacitor of 100nf should be connected to this pin and vss test b3 5 digital input/output test pin, must be connected to vss during operation sda b1 6 digital input / digital output open drain i2c data i/o, 20ma driving capability scl b2 7 digital input i2c clock nc - 8 - not connected
ams datasheet page 5 [v1-06] 2014-oct-30 document feedback as5510 ? absolute maximum ratings stresses beyond those listed in figure 6 may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in electrical characteristics on page 6 is not implied. exposure to absolute maximum rating conditions for extended periods may a ffect device reliability. figure 6: absolute maximum ratings parameter min max units comments dc supply voltage at pin vdd -0.3 5 v input pin voltage -0.3 vdd+0.3 v input current (latchup immunity) -100 100 ma norm: jedec 78 electrostatic discharge 2 kv norm: mil 883 e method 3015 storage temperature -55 +125 c body temperature (lead-free package) for wlcsp t body +260 c the reflow peak soldering temperature (body temperature) specified is in accordance with ipc/ jedec j-std-020 moisture/reflow sensitivity classification for non-hermetic solid state surface mount devices. body temperature (lead-free package) for soic8 +260 humidity non-condensing 5 85 % moisture sensitive level for wlcsp 1 represents a max. floor life time of unlimited moisture sensitive level for soic8 3 absolute maximum ratings
page 6 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? electrical characteristics figure 7: operating conditions dc characteristics fo r digital inputs and outputs cmos input: adr operating conditions: t amb = -30c to +85c, vdd = 2.5v to 3.6v (3v operation) unless otherwise noted. figure 8: electrical characteristics adr input symbol parameter conditions min typ max units vdd supply voltage at pin vdd 2.5 3 3.6 v i supp supply current @ 25c ambient temperature 3.5 ma i pd power down current 25 a t amb ambient temperature -30 85 c symbol parameter min typ max units v ih high level input voltage 0.7 * vdd vdd v v il low level input voltage 0 0.3 * vdd v i leak input leakage current -1 1 a electrical characteristics
ams datasheet page 7 [v1-06] 2014-oct-30 document feedback as5510 ? electrical characteristics cmos i2c: sda, scl operating conditions: tamb = -30c to +85c, vdd = 2.5v to 3.6v (3v operation) unless otherwise noted. figure 9: electrical characteristics i2c note(s) and/or footnote(s): 1. in fast-mode plus, fall time is specifie d the same for both output stage and bus ti ming. if series resistors are used this h as to be considered for bus timing. 2. input filters on the sda and scl inputs suppress noise spikes of less than 50 ns. 3. i/o pins of fast-mode and fast-mode plus devices must not obstruct the sda and scl lines if vdd is switched off. 4. special purpose devices such as multiplexers and switches ma y exceed this capacitance due to the fact that they connect mult iple paths together. symbol parameter conditions min max units v il low-level input voltage -0.5 0.3 * vdd v v ih high-level input voltage 0.7 * vdd vdd +0.5v v v hys hysteresis of schmitt trigger inputs vdd > 2.5v 0.05 * vdd v v ol low-level output voltage (open-drain or open-collector) at 3ma sink current vdd > 2.5v 0.4v v i ol low-level output current vol = 0.4v 20 ma t of output fall time from v ihmax to v ilmax 120 (1) ns t sp pulse width of spikes that must be suppressed by the input filter 50 (2) ns i i input current at each i/o pin -10 +10 (3) a c b total capacitive load for each bus line 550 pf c i/o i/o capacitance (sda, scl) (4) 10 pf
page 8 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? electrical characteristics electrical and magnetic specifications figure 10: electrical and magnetic specifications symbol parameter conditions typ max units res resolution 10 bit bin magnetic input range default setting 50 mt configurable via i2c or factory trimming option 25 mt 12.5 mt 18.75 mt offset inp input related offset (1) 0.45 mt linearity error (2) 3% t pwrup initial power up time from cold start (3) this time is needed for the first power-up of the device until the offset compensation is finished; includes readout of the pprom fuses 1.5 ms t pwron power-on time (4) time after switching from power-down mode into active mode until the offset compensation is finished 250 s
ams datasheet page 9 [v1-06] 2014-oct-30 document feedback as5510 ? electrical characteristics note(s) and/or footnote(s): 1. offset inp = 0.35mt residual offset + 0.1mt earth magnetic field. 2. linearity error = 3. this time is needed for the first power-up of the device un til the offset compensation is finished; includes readout of the pprom fuses; it depends on the sensitivity setting. 4. time after switching from power-down mode into ac tive mode until the offset compensation is finished. 5. input related noise (noise inp ) is the repeatability of the measurement. fast mode (default setting) f s adc sampling frequency after offset compensation finished 50 khz t delay system propagation delay 20 s noise inp input related noise (5) equivalent to 8 * rms 0.8 mtpp slow mode (i2c command option) f s adc sampling frequency after offset compensation finished 12.5 khz t delay system propagation delay 50 s noise inp input related noise (5) equivalent to 8 * rms 0.5 mtpp symbol parameter conditions typ max units lin error ? 1 adc out maxb () ? adc ? out zerob () ? 2 adc out maxb 2 -------------- - ?? ?? ? adc ? out zerob () ? ?? ?? ------------------------------------------------------------------------------------------------------------- - ?? ?? ?? ?? ?? 100 ? =
page 10 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? detailed description figure 11: linear position sensor as5510 + magnet linear position sens or as5510 + magnet: the as5510 can measure the absolute position of lateral movement in combination with a diametrical two pole magnet. typical application the typical application circuit of as5510 is shown below: figure 12: typical application circuit detailed description n s magnet as5510 pcb soic8 n s magnet as5510 pcb wlcsp as5510 #1 i2c addr = 56h vdd vss 100nf test scl sda adr microcontroller as5510 #2 i2c addr = 57h 100nf vdd = 2.5 ~ 3.6v vdd vss test scl sda adr 100nf vdd vdd vdd i2c interface scl sda 2.7 ~ 10k
ams datasheet page 11 [v1-06] 2014-oct-30 document feedback as5510 ? detailed description i2c interface the as5510 includes an i2c slave according to the nxp specification um10204. ? 7-bit slave address 101011x , the last address bit x is set by the adr pin (0 or 1) ? random/sequential read ?byte/page write ? fast-mode plus with 20ma sda drive strength ? internal hold time of 120ns for sda signal is included (start/stop detection) not implemented: ? 10-bit slave address ?clock stretching ? general call address ? general call C software reset ?read of device id the communication from the as5510 includes: ? reading the magnetic field strength in 10-bit data ? reading the status bits note(s): the i2c address of the chip is selected by hardware (pin adr). depending on the state of this pin, the i2c address is either: ?pin adr = low ? i2c address = 1010110b(56h) ? pin adr = high ? i2c address = 1010111b(57h)
page 12 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? detailed description i2c interface data operating conditions: tamb = -30 to +85c, vdd=2.5 to 3.6v (3v operation) unless otherwise noted. figure 13: i2c timings note(s) and/or footnote(s): 1. after this time the first clock is generated. 2. a device must internally provide a ho ld time of at least 120ns (fast-mode pl us) for the sda signal (referred to the v ihmin of the scl) to bridge the undefined region of the falling edge of scl. 3. a fast-mode device can be used in st andard-mode system, but the requirement t su.dat = 250ns must then be met. this is automatically the case if the device does not stretch the low period of the sc l signal. if such a device does stretch the low period of the s cl signal, it must output the next data bit to the sda line t rmax + t su.dat = 1000 + 250 = 1250ns before the scl line is released. 4. in fast-mode plus, fall time is specifie d the same for both output stage and bus ti ming. if series resistors are used this h as to be considered for bus timing. figure 14: i2c timing diagram symbol parameter min typ max units f sclk scl clock frequency 1 mhz t buf bus free time; time between stop and start condition 0.5 s t hd.sta hold time; (repeated) start condition (1) 0.26 s t low low period of scl clock 0.5 s t high high period of scl clock 0.26 s t su.sta setup time for a repeated start condition 0.26 s t hd.dat data hold time (2) 0.45 s t su.dat data setup time (3) 50 ns t r rise time of sda and scl signals 120 ns t f fall time of sda and scl signals (4) 120 ns t su.sto setup time for stop condition 0.26 s sda scl start stop t buf t low t r t hd.sta t high t f t su.dat t su.sta t hd.sta t su.sto repeated start t hd.dat
ams datasheet page 13 [v1-06] 2014-oct-30 document feedback as5510 ? detailed description i2c modes the as5510 supports the i2c bus protocol. a device that sends data onto the bus is defined as a transmitter and a device receiving data as a receiver. the device that controls the message is called a master. the devices that are controlled by the master are referred to as slaves. a master device that generates the serial clock (scl ), controls the bus access and generates the start and stop conditions must control the bus. the as5510 operates as a slave on the i2c bus. within the bus specifications a standard mode (100 khz maximum clock rate) a fast mode (400 khz maximum clock rate) and fast mode plus (1mhz maximum clock rate) are de fined. the as5510 works in all three modes. connections to the bus are made through the open-drain i/o lines sda and the input scl. clock stretching is not included. the following bus protocol has been defined: ? data transfer may be initiated only when the bus is not busy. ? during data transfer, the data line must remain stable whenever the clock line is high. changes in the data line while the clock line is high are interpreted as start or stop signals. accordingly, the following bus conditions have been defined: bus not busy both data and clock lines remain high. start data transfer a change in the state of the data line, from high to low, while the clock is high, defines a start condition. stop data transfer a change in the state of the data line, from low to high, while the clock line is high, defines the stop condition. data valid the state of the data line represents valid data when, after a start condition, the data line is stable for the duration of the high period of the clock signal. the data on the line must be changed during the low period of the clock signal. there is one clock pulse per bit of data. each da ta transfer is initiated with a start condition and terminated with a stop condition. the number of data bytes transferred between start and stop conditions are not limited, and are determined by the master device. the information is tr ansferred byte-wise and each receiver acknowledges with a ninth bit.
page 14 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? detailed description acknowledge each receiving device, when addr essed, is obliged to generate an acknowledge bit after the reception of each byte. the master device must generate an extra clock pulse that is associated with this acknowledge bit. a device that acknowledges must pull down the sda line during the acknowledge clock pulse in such a way that the sda line is stable low during the high period of the acknowledge-related clock pulse. of course, setup and hold times must be taken into account. a master must signal an end of read access to the slave by not generating an acknowledge bit on the last byte that has been clocked out of the slave. in this case, the slave must leave the data line high to enable the master to generate the stop condition. figure 15: data read (write pointer, then read) - slave receive and transmit depending upon the state of the r/w bit, two types of data transfer are possible: data transfer from a master transmitter to a slave receiver. the first byte transmitted by th e master is the slave address, followed by r/w = 0. next follows a number of data bytes. the slave returns an acknowledge bit after each received byte. if the slave does not understand the co mmand or data it sends a not acknowledge. data is transferre d with the most significant bit (msb) first. data transfer from a slave transmitter to a master receiver. the master transmits the first byte (the slave address). the slave then returns an acknowledge bit, followed by the slave transmitting a number of data bytes. the master returns an acknowledge bit after all received bytes other than the last byte. at the end of the last received byte, a not acknowledge is returned. the master device generates all of the serial clock pulses and the start and stop co nditions. a transfer is ended with a stop condition or with a repeated start condition. since a repeated start condition is also the beginning of the next serial transfer, the bus is not released. data is transferred with the most significant bit (msb) first. 1 ... 1 9 8 7 6 ... 29 8 7 sda scl start condition stop condition or repeated start condition msb r/w ack lsb ack slave address repeated if more bytes are transferred
ams datasheet page 15 [v1-06] 2014-oct-30 document feedback as5510 ? detailed description the as5510 can operate in the following two modes: slave receiver mode (write mode) serial data and clock are receiv ed through sda and scl. each byte is followed by an acknowledge bit (or by a not acknowledge depending on the address-pointer pointing to a valid position). start and stop conditions are recognized as the beginning and end of a serial transfer. address recognition is performed by hardware after reception of the slave address and direction bit (see figure 16 ). the slave address byte is the first byte received after the start condition. the slave address byte contains the 7-bit as5510 address. the 7-bit slave address is followed by the direction bit (r /w), which, for a write, is 0. after receiving and decoding the slave address byte the device outputs an acknowledge on the sda. after the as5510 acknowledges the slave address + write bit, the master transmits a register address to th e as5510. this sets the address pointer on the as5510. if the addr ess is a valid readable address the as5510 answers by sendin g an acknowledge. if the address-pointer points to an invalid position a not acknowledge is sent. the master may then transmit zero or more bytes of data. in case of the address pointer pointing to an invalid address the received data are not stored. the address pointer will increment after each byte transferred independent from the address being valid. if the address-po inter reaches a valid position again, the as5510 answers with an acknowledge and stores the data. the master generates a stop condition to terminate the data write. figure 16: data write - slave receiver mode s 1010110 0 a xxxxxxxx a xxxxxxxx a xxxxxxxx na s ? start a ? acknowledge (ack) data transferred: x+1 bytes + acknowledge p ? stop p xxxxxxxx a
page 16 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? detailed description slave transmitter mode (read mode) the first byte is received and handled as in the slave receiver mode. however, in th is mode, the direction bit indicates that the transfer direction is reversed . serial data is transmitted on sda by the as5510 while the serial clock is input on scl. start and stop conditions are recogn ized as the beginning and end of a serial transfer ( figure 17 and figure 18 ). the slave address byte is the first byte received after the master generates a start condition. the slave address byte contains the 7-bit as5510 address. the 7-bit slave address is followed by the direction bit (r/w), which, for a re ad, is 1. after receiving and decoding the slave address byte the device outputs an acknowledge on the sda line. the as5510 then begins to transmit data starting with the register address pointed to by the register pointer. if the register pointer is not written to before the initiation of a read mode the first address that is read is the last one stored in the register pointer. the as5510 must receive a not acknowledge to end a read. figure 17: data read (from current pointer location) - slave transmitter mode figure 18: data read (write pointer, then read) - slave receive and transmit s 1010110 1 a xxxxxxxx a xxxxxxxx a xxxxxxxx na s ? start a ? acknowledge (ack) data transferred: x+1 bytes + acknowledge na ? not acknowledge (nack) note: last data byte is followed by nack p ? stop p xxxxxxxx a s 1010110 0 a xxxxxxxx a 1010110 1 xxxxxxxx a s ? start sa ? repeated start a ? acknowledge (ack) data transferred: x+1 bytes + acknowledge na ? not acknowledge (nack) note: last data byte is followed by nack p ? stop p xxxxxxxx a sr a xxxxxxxx na
ams datasheet page 17 [v1-06] 2014-oct-30 document feedback as5510 ? detailed description automatic increment of address pointer the as5510 slave automatically increments the address pointer after each byte transferred. the increase of the address pointer is independent from the a ddress being valid or not. invalid addresses if the user sets the address pointer to an invalid address, the address byte is not acknowledged. nevertheless a read or write cycle is possible. the address pointer is increased after each byte. reading when reading from a wrong address, the as5510 slave returns all zero. the address pointer is increased after each byte. sequential read over the whole address range is possible including address overflow. write a write to a wrong address is not acknowledged by the as5510 slave, although the address po inter is increased. when the address pointer points to a valid address again, a successful write accessed is acknowledged. page write over the whole address range is possible including address overflow. sda, scl input filters input filters for sda and scl inputs are included to suppress noise spikes of less than 50ns. furthermore the sda line is del aye d by 12 0n s to prov ide an inter n al ho ld tim e fo r st ar t/ sto p detection to bridge the undefined region of the falling edge of scl. the delay needs to be smaller than thd.sta 260ns. for standard-mode and fast-mode an internal hold time of 300ns is required, which is not covered by the as5510 slave.
page 18 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? register description figure 19: register map register address bit access type 7 6 5 4 3 2 1 0 00h d7 d6 d5 d4 d3 d2 d1 d0 r 01h ocf parity (even) d9 d8 r 02h fast(0) slow mode (1) polarit y(0) pd(0) r/w 03h offs7 offs6 offs5 offs4 offs3 offs2 offs1 offs0 r/w 04h offs9 offs8 r/w 05h reserved for factory testing r/w 06h 07h 0bh sens 1 sens 0 r/w register description
ams datasheet page 19 [v1-06] 2014-oct-30 document feedback as5510 ? register description figure 20: register description register address name description 00h, 01h d9 to d0 10 bit adc output value that corresponds to the magnetic field input 01h parity even parity bit calculated from d9 to d0 01h ocf offset compensation loop status 0 = offset compensation loop in use 1 = offset compensation loop has finished 02h pd power down mode 0 = normal operation (default) 1 = power down mode. 02h polarity output signal polarity 0 = normal polarity (default) 1 = reversed polarity (reversed magnet) 02h fast / slow mode 0 = fast mode (default) 1 = slow mode. enables averaging of the output values (reduced noise, better repeatability sl ower sampling frequency. see electrical and magn etic specifications 03h, 04h offs9 to offs0 10 bit value of the offset compensation. this register is factory trimmed 05h, 06h, 07h test these registers are reserved for factory testing 0bh sensitivity sensitivity setting 0h = input range 50mt ? sensitivity = 97.66t/lsb (default) 1h = input range 25mt ? sensitivity = 48.83t/lsb 2h = input range 12.5mt ? sensitivity = 24.41t/lsb 3h = input range 18.75mt ? sensitivity = 36.62t/lsb
page 20 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? package drawings & markings wlcsp package the wlcsp package drawings and markings are shown below: figure 21: package dimensions (wlcsp) note(s) and/or footnote(s): 1. ccc coplanarity 2. all dimensions in m package drawings & markings device number top view bottom view side view green rohs
ams datasheet page 21 [v1-06] 2014-oct-30 document feedback as5510 ? package drawings & markings figure 22: recommended footprint figure 23: markings (wlcsp) figure 24: package code xxxx xxxx tracecode x0 x1 x x0 x1 y y0 y0 y1 d package dimensions symbol typ unit x1460 m x0 330 m x1 400 m y1100 m y0 350 m y1 400 m d270 m
page 22 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? package drawings & markings soic8 package the soic8 package drawings and markings are shown below: figure 25: package dimensions soic8 symbol min nom max a--1.75 a1 0.10 - 0.25 a2 1.25 - - b 0.31 - 0.51 c 0.17 - 0.25 d - 4.90 bsc - e - 6.00 bsc - e1 - 3.90 bsc - e - 1.27 bsc - l 0.40 - 1.27 l1 - 1.04 ref - l2 - 0.25 bsc - r0.07- - r1 0.07 - - h 0.25 - 0.50 0o - 8o 15o -15o 20o - - aaa - 0.10 - bbb - 0.20 - ccc - 0.10 - ddd - 0.25 - eee - 0.10 - fff - 0.15 - ggg - 0.15 - n8 green rohs
ams datasheet page 23 [v1-06] 2014-oct-30 document feedback as5510 ? package drawings & markings figure 26: markings (soic8) figure 27: package code xxx@ xxx @ encoded datecode year sublot identifier
page 24 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? ordering & contact information the devices are available as the standard products shown in the figure below. figure 28: ordering information d temperature range: -30c to +85c wl package: wl-csp wafer level - chip scale package so package: soic 8 t delivery form: tape & reel m delivery form: mini reel buy our products or get free samples online at: www.ams.com/icdirect technical support is available at: www.ams.com/technical-support provide feedback about this document at: www.ams.com/document-feedback for further information and requests, e-mail us at: ams_sales@ams.com for sales offices, distributors and representatives, please visit: www.ams.com/contact headquarters ams ag tobelbaderstrasse 30 8141 unterpremstaetten austria, europe tel: +43 (0) 3136 500 0 website: www.ams.com ordering code package marking delivery form delivery quantity AS5510-DWLT 6pin wl-csp 1.4x1.1mm as5510 tape & reel 12.000pcs as5510-dwlm 6pin wl-csp 1.4x1.1mm as5510 mini reel 1000pcs as5510-dsot 8pin soic as5510 tape & reel 2.500pcs as5510-dsom 8pin soic as5510 mini reel 500pcs ordering & contact information
ams datasheet page 25 [v1-06] 2014-oct-30 document feedback as5510 ? rohs compliant & ams green statement rohs: the term rohs compliant means that ams ag products fully comply with current rohs directives. our semiconductor products do not contain any chemicals for all 6 substance categories, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, rohs compliant products are suitable for use in specif ied lead-free processes. ams green (rohs compliant and no sb/br): ams green defines that in addition to rohs compliance, our products are free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material). important information: the information provided in this statement represents ams ag knowledge and belief as of the date that it is provided. ams ag bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are unde rway to better integrate information from third parties. ams ag has taken and continues to take reasonable steps to prov ide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ams ag and ams ag suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. rohs compliant & ams green statement
page 26 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? copyrights & disclaimer copyright ams ag, tobelbader strasse 30, 8141 unterpremstaetten, austria-europe. trademarks registered. all rights reserved. the material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. devices sold by ams ag are covered by the warranty and patent indemnification provisions appe aring inits general terms of trade. ams ag makes no warranty, express, statutory, implied, or by description regarding th e information set forth herein. ams ag reserves the right to ch ange specifications and prices at any time and without notice. therefore, prior to designing this product into a system, it is necessary to check with ams ag for current information. this product is intended for use in commercial applications. applications requiring extended temperature range, unusual environmental requirements, or high reliability applications , such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by ams ag for each application. this product is provided by ams ag as is and any express or implied wa rranties, including, but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed. ams ag shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. no obligation or liability to recipient or any th ird party shall arise or flow out of ams ag rendering of technical or other services. copyrights & disclaimer
ams datasheet page 27 [v1-06] 2014-oct-30 document feedback as5510 ? document status document status product status definition product preview pre-development information in this datasheet is based on product ideas in the planning phase of development. all specifications are design goals without any warranty and are subject to change without notice preliminary datasheet pre-production information in this datasheet is based on products in the design, validation or qualif ication phase of development. the performance and parameters shown in this document are preliminary without any warranty and are subject to change without notice datasheet production information in this datashee t is based on products in ramp-up to full production or full production which conform to specifications in accordance with the terms of ams ag standard warranty as given in the general terms of trade datasheet (discontinued) discontinued information in this datasheet is based on products which conform to specifications in accordance with the terms of ams ag standard warranty as given in the general terms of trade, but these products have been superseded and should not be used for new designs document status
page 28 ams datasheet document feedback [v1-06] 2014-oct-30 as5510 ? revision information note(s) and/or footnote(s): 1. page and figure numbers for the previous version may diff er from page and figure numbers in the current revision. 2. correction of typographical er rors is not explicitly mentioned. changes from 1-03 (2014-jun-12) to current revision 1-06 (2014-oct-30) page updated figure 24 21 updated ordering information 24 revision information
ams datasheet page 29 [v1-06] 2014-oct-30 document feedback as5510 ? content guide 1 general description 1 key benefits & features 1 applications 2 block diagram 3 pin assignment 5absolute maximum ratings 6 electrical characteristics 6 dc characteristics for di gital inputs and outputs 6 cmos input: adr 7 cmos i2c: sda, scl 8 electrical and magnetic specifications 10 detailed description 10 typical application 11 i2c interface 12 i2c interface data 13 i2c modes 13 bus not busy 13 start data transfer 13 stop data transfer 13 data valid 14 acknowledge 14 data transfer from a master transmitter to a slave receiver. 14 data transfer from a slave transmitter to a master receiver. 15 slave receiver mode (write mode) 16 slave transmitter mode (read mode) 17 automatic increment of address pointer 17 invalid addresses 17 reading 17 write 17 sda, scl input filters 18 register description 20 package drawings & markings 20 wlcsp package 22 soic8 package 24 ordering & contact information 25 rohs compliant & ams green statement 26 copyrights & disclaimer 27 document status 28 revision information content guide

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