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general description the max6709/max6714 quad voltage monitors provideaccurate monitoring of up to four supplies without any external components. a variety of factory-trimmed thresh- old voltages and supply tolerances are available to opti- mize the max6709/max6714 for specific applications. the selection includes input options for monitoring 5.0v, 3.3v, 3.0v, 2.5v, and 1.8v voltages. additional high-input- impedance comparator options can be used as adjustable voltage monitors, general-purpose compara- tors, or digital-level translators. the max6709 provides four independent open-drain outputs with 10? internal pullup to v cc . the max6714 provides an active-low, open-drain reset output with integrated reset timing and three power-fail comparatoroutputs. each of the monitored voltages is available with trip thresholds to support power-supply tolerances of either 5% or 10% below the nominal voltage. an internal bandgap reference ensures accurate trip thresholds across the operating temperature range. the max6709 consumes only 35? (typ) of supply cur- rent. the max6714 consumes only 60? (typ) of supply current. the max6709/max6714 operate with supply voltages of 2.0v to 5.5v. an internal undervoltage lock- out circuit forces all four digital outputs low when v cc drops below the minimum operating voltage. the fourdigital outputs have weak internal pullups to v cc , accommodating wire-ored connections. each inputthreshold voltage has an independent output. the max6709/max6714 are available in a 10-pin ?ax package and operate over the extended (-40? to +85?) temperature range. applications telecommunicationsservers high-end printers desktop and notebook computers data storage equipment networking equipment multivoltage systems features ? monitor four power-supply voltages ? precision factory-set threshold options for 5.0v,3.3v, 3.0v, 2.5v, and 1.8v (nominal) supplies ? adjustable voltage threshold monitors down to0.62v ? high-accuracy (?.0%) adjustable thresholdinputs ? low supply current max6709: 35?max6714: 60? ? four independent, active-low, open-drainoutputs with 10? internal pullup to v cc ? 140ms (min) reset timeout period (max6714 only) ? 2.0v to 5.5v supply voltage range ? immune to supply transients ? fully specified from -40? to +85? ? small 10-pin ?ax package max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package ________________________________________________________________ maxim integrated products 1 ordering information 1 23 4 5 10 98 7 6 v cc pwrgd1pwrgd2 pwrgd3 in4 in3 in2 in1 max6709 max top view pwrgd4 gnd pin configurations 19-2379; rev 1; 12/05 for pricing, delivery, and ordering information, please contact maxim/dallas direct! at 1-888-629-4642, or visit maxim? website at www.maxim-ic.com. pin configurations continued at end of data sheet. part temp range pin-package max6709 _ub* -40? to +85? 10 ?ax max6714 _ub* -40? to +85? 10 ?ax typical operating circuits appear at end of data sheet.selector guides appear at end of data sheet. * insert the desired letter from the selector guide into the blank to complete the part number.devices are available in both leaded and lead-free packaging. specify lead free by adding the + symbol at the end of the part number when ordering. downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package 2 _______________________________________________________________________________________ absolute maximum ratings electrical characteristics (max6709)(v cc = 2.0v to 5.5v, t a = -40? to +85?, unless otherwise noted. typical values are at v cc = 5v and t a = +25?.) (note 1) stresses beyond those listed under ?bsolute maximum ratings?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 the operational sections of the specifications is not implied. exposure to absolute maximum rating conditions for extended periods may affect device reliability. all pins to gnd.........................................................-0.3v to +6v input/output current (all pins) ............................................20ma continuous power dissipation (t a = +70?) 10-pin ?ax (derate 5.6mw/? above +70?) ..........444mw operating temperature range ...........................-40? to +85? storage temperature range .............................-65? to +150? junction temperature ......................................................+150? lead temperature (soldering, 10s) .................................+300? parameter symbol conditions min typ max units supply voltage range v cc 2.0 5.5 v v cc = 3v 25 50 supply current i cc v cc = 5v 35 65 ? v in_ = input threshold voltage 25 40 input current i in_ v in_ = 0 to 0.85v (for adjustable threshold) 0.2 ? 5.0v (-5%) 4.50 4.63 4.75 5.0v (-10%) 4.25 4.38 4.50 3.3v (-5%) 3.00 3.08 3.15 3.3v (-10%) 2.85 2.93 3.00 3.0v (-5%) 2.70 2.78 2.85 3.0v (-10%) 2.55 2.63 2.70 2.5v (-5%) 2.25 2.32 2.38 2.5v (-10%) 2.13 2.19 2.25 1.8v (-5%) 1.62 1.67 1.71 threshold voltage v th in_ decreasing 1.8v (-10%) 1.53 1.58 1.62 v adjustable threshold v th in_ decreasing 0.609 0.623 0.635 v threshold voltage temperaturecoefficient tcv th 60 ppm/? threshold hysteresis v hyst 0.3 x v th % v in _ falling at 10mv/? from v th to (v th - 50mv) 30 propagation delay t pd v in _ rising at 10mv/? from v th to (v th + 50mv) 5 ? v cc = 5v, i sink = 2ma 0.3 v cc = 2.5v, i sink = 1.2ma 0.3 output low voltage v ol v cc = 1v, i sink = 50? (note 2) 0.3 v output high voltage v oh v cc 2.0v, i source = 6? (min), pwrgd_ unasserted 0.8 x v cc v output high source current i oh v cc 2.0v, pwrgd_ unasserted 10 ? downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy quad, voltage monitors in max package _______________________________________________________________________________________ 3 electrical characteristics (max6714)(v cc = 2.0v to 5.5v, t a = -40? to +85?, unless otherwise noted. typical values are at v cc = 5v and t a = +25?.) (note 1) parameter symbol conditions min typ max units supply voltage range v cc 2.0 5.5 v v cc = 3v 60 90 supply current (note 3) i cc v cc = 5v 80 105 ? power-fail input current i pfi_ v pfi_ = 0 to 0.85v 0.2 ? max6714b (-5%) 4.50 4.63 4.75 max6714a (-10%) 4.25 4.38 4.50 max6714d (-5%) 3.00 3.08 3.15 v cc reset threshold v th v cc decreasing max6714c (-10%) 2.85 2.93 3.00 v power-fail input threshold v pfi v pfi_ decreasing 0.609 0.623 0.635 v threshold hysteresis v hyst vpfi_ increasing relative to v pfi_ decreasing 0.3 x v th % reset timeout period t rp 140 210 280 ms reset delay t rd v cc falling at 10mv/? from (v th + 100mv) to (v th - 100mv) 30 ? v pfi_ falling at 10mv/? from v th to (v th - 50mv) 30 power-fail propagation delay t pfd v cc falling at 10mv/? from (v th + 100mv) to (v th - 100mv) 5 ? v il 0.3 x v cc mr input voltage v ih 0.7 x v cc v mr minimum input pulse 1 s mr glitch rejection 100 ns mr to reset delay t mrd 200 ns mr pullup resistance mr to v cc 10 20 50 k ? v cc = 5v, i sink = 2ma 0.3 v cc = 2.5v, i sink = 1.2ma 0.3 output low voltage v ol v cc = 1v, i sink = 50? (note 2) 0.3 v output high voltage v oh v cc 2.0v, i source = 6ma (min), reset , pfo_ unasserted 0.8 x v cc v output high source current i oh v cc 2.0v, reset and pfo_ unasserted 10 ? note 1: 100% production tested at t a = +25?. overtemperature limits guaranteed by design. note 2: condition at v cc = 1v is guaranteed only from t a = 0? to +70?. note 3: monitored voltage 5v/3.3v is also the device supply. in the typical condition, supply current splits as follows: 25? for theresistor-divider, and the rest for other circuitry. downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package 4 _______________________________________________________________________________________ t ypical operating characteristics (v cc = 5v, t a = +25?, unless otherwise noted.) supply current vs. supply voltage (max6709) max6709/14 toc01 supply voltage (v) supply current ( a) 5.0 4.5 3.5 4.0 1.0 1.5 2.0 2.5 3.0 0.5 5 10 15 20 25 30 35 40 45 50 0 05 . 5 t a = +85 c t a = +25 c t a = -40 c supply current vs. supply voltage (max6714) max6709/14 toc02 supply voltage (v) supply current ( a) 5.0 4.5 3.5 4.0 1.0 1.5 2.0 2.5 3.0 0.5 10 20 30 40 50 60 70 80 90 100 0 0 5.5 t a = +85 c t a = +25 c t a = -40 c normalized threshold error vs. supply voltage (max6709) max6709/14 toc03 supply voltage (v) normalized threshold error (%) 5.0 4.5 3.5 4.0 3.0 2.5 -0.01 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 -0.02 2.0 5.5 normalized to v cc = 5v normalized threshold vs. temperature (max6709) max6709/14 toc04 temperature ( c) normalized threshold 60 35 -15 10 -0.15 -0.10 -0.05 0 0.05 0.10 0.15 0.20 -0.20 -40 85 normalized pfi_ threshold vs. temperature (max6714) max6709/14 toc05 temperature ( c) normalized pfi_ threshold 60 35 10 -15 0.992 0.994 0.996 0.998 1.000 1.002 1.004 1.006 1.008 1.0100.990 -40 85 v cc = 3v or 5v output voltage low vs. sink current max6709/14 toc06 sink current (ma) output voltage low (mv) 9 8 6 7 2 3 4 5 1 20 40 60 80 100 120 140 160 180 200 0 01 0 t a = +85 c t a = +25 c t a = -40 c maximum transient duration vs. v cc overdrive (max6714) max6709/14 toc07 v cc overdrive (mv) maximum transient duration ( s) 900 800 600 700 200 300 400 500 100 10 20 30 40 50 60 70 80 90 100 110 120 0 01 0 0 0 reset asserts above this line maximum transient duration vs. pfi_ overdrive (max6714) max6709/14 toc08 pfi_ overdrive (mv) maximum transient duration ( s) 500 100 40 20 10 20 30 40 50 60 70 80 90 100 110 120 0 01 0 0 0 pfo_ assertsabove this line reset timeout period vs. temperature (max6714) max6709/14 toc09 temperature ( c) reset timeout period (ms) 60 35 10 -15 211 212 213 214 215 216210 -40 85 downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy quad, voltage monitors in max package _______________________________________________________________________________________ 5 t ypical operating characteristics (continued) (v cc = 5v, t a = +25?, unless otherwise noted.) propagation delay (with 100mv overdrive) max6709/14 toc10 10 s/div pwrgd_ (pfo_)2v/div in_ (pfi_)100mv/div ac-coupled pfo_ pullup and pulldown response (c pfo _ = 47pf) max6709/14 toc11 10 s/div pfo_2v/div pfi_50mv/div ac-coupled reset timeout delay max6709/14 toc12 40ms/div reset2v/div mr2v/div downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package 6 _______________________________________________________________________________________ pin description pin max6709 max6714 name function 1 in1 input voltage 1. see selector guide for monitored voltages. 2 in2 input voltage 2. see selector guide for monitored voltages. 3 in3 input voltage 3. see selector guide for monitored voltages. 4 in4 input voltage 4. see selector guide for monitored voltages. 55 gnd ground 6 pwrgd4 output 4. pwrgd4 asserts low when in4 falls below its threshold voltage. pwrgd4 is opendrain with a 10? internal pullup current source to v cc . 7 pwrgd3 output 3. pwrgd3 asserts low when in3 falls below its threshold voltage. pwrgd3 is opendrain with a 10? internal pullup current source to v cc . 8 pwrgd2 output 2. pwrgd2 asserts low when in2 falls below its threshold voltage. pwrgd2 is opendrain with a 10? internal pullup current source to v cc . 9 pwrgd1 output 1. pwrgd1 asserts low when in1 falls below its threshold voltage. pwrgd1 is opendrain with a 10? internal pullup current source to v cc . 10 10 v cc power-supply input. connect v cc to a 2.0v to 5.5v supply. an undervoltage lockout circuit forces all pwrgd_ outputs low when v cc drops below the minimum operating voltage. v cc is not a monitored voltage for the max6709. for the max6714, reset asserts low when v cc drops below its threshold. ? mr manual reset input. force mr low to assert the reset output. reset remains asserted for the reset timeout period after mr goes high. mr is internally pulled up to v cc . ? pfi1 power-fail input 1. input to noninverting input of the power-fail comparator. pfi1 iscompared to an internal 0.62v reference. use an external resistor-divider network to adjust the monitor threshold. ? pfi2 power-fail input 2. input to noninverting input of the power-fail comparator. pfi2 iscompared to an internal 0.62v reference. use an external resistor-divider network to adjust the monitor threshold. ? pfi3 power-fail input 3. input to noninverting input of the power-fail comparator. pfi3 iscompared to an internal 0.62v reference. use an external resistor-divider network to adjust the monitor threshold. ? pfo3 power-fail output 3. pfo3 is an active-low, open-drain output with a 10? internal pullup to v cc . pfo3 asserts low when pfi3 is below the selected threshold. ? pfo2 power-fail output 2. pfo2 is an active-low, open-drain output with a 10? internal pullup to v cc . pfo2 asserts low when pfi2 is below the selected threshold. ? pfo1 power-fail output 1. pfo1 is an active-low, open-drain output with a 10? internal pullup to v cc . pfo1 asserts low when pfi1 is below the selected threshold. ? reset reset output. reset is an active-low, open-drain output that asserts low when v cc drops below its preset threshold voltage or when a manual reset is initiated. reset remains low for the reset timeout period after v cc exceeds the selected reset threshold or mr is released. downloaded from: http:///
detailed description the max6709/max6714 are low-power, quad voltagemonitors designed for multivoltage systems. preset voltage options for 5.0v, 3.3v, 3.0v, 2.5v, and 1.8v make these quad monitors ideal for applications such as telecommunications, desktop and notebook comput- ers, high-end printers, data storage equipment, and networking equipment. the max6709/max6714 have an internally trimmed threshold that minimizes or eliminates the need for external components. the four open-drain outputs have weak (10?) internal pullups to v cc , allowing them to interface easily with other logic devices. the weak inter- nal pullups can be overdriven by external pullups to any voltage from 0 to 5.5v. internal circuitry prevents current flow from the external pullup voltage to v cc . the out- puts can be wire-ored for a single power-good signal. the max6709 quad voltage monitor includes an accu- rate reference, four precision comparators, and a series of internally trimmed resistor-divider networks to set the factory-fixed threshold options. the resistor net- works scale the specified in_ reset voltages to match the internal reference/comparator voltage. adjustable threshold options bypass the internal resistor networks and connect directly to one of the comparator inputs (an external resistor-divider network is required for threshold matching). the max6709 monitors power supplies with either 5% or 10% tolerance specifica- tions, depending on the selected version. additional high-input-impedance comparator options can be used max6709/max6714 low-voltage, high-accuracy quad, voltage monitors in max package _______________________________________________________________________________________ 7 undervoltage lockout 0.62v reference pwrgd3 in4 (adj) in3 (2.5v/1.8v) in2 (3.3v/3.0v) in1 (adj) v cc max6709 pwrgd4 pwrgd2 pwrgd1 v cc v cc v cc v cc figure 1. max6709 functional diagram downloaded from: http:///
max6709/max6714 as an adjustable voltage monitor, general-purposecomparator, or digital-level translator. the max6714 quad voltage monitor/reset offers one fixed input with internal timing for ? reset, three power- fail comparators, and a manual reset input ( mr ). reset asserts low when v cc drops below its threshold or mr is driven low. each of the three power-fail inputs connectsdirectly to one of the comparator inputs. when any input is higher than the threshold level, the output is high. the output goes low as the input drops below the threshold voltage. the undervoltage lockout circuitry remains active and all outputs remain low with v cc down to 1v (figures 1 and 2). applications information hysteresis when the voltage on one comparator input is at or nearthe voltage on another input, ambient noise generally causes the comparator output to oscillate. the most common way to eliminate this problem is through hys- teresis. when the two comparator input voltages are equal, hysteresis causes one comparator input voltage to move quickly past the other, thus taking the input out of the region where oscillation occurs. standard com- parators require hysteresis to be added through the use of external resistors. the external resistive network usually provides a positive feedback to the input in order to cause a jump in the threshold voltage when output toggles in one direction or the other. these low-voltage, high-accuracy, quad voltage monitors in max package 8 _______________________________________________________________________________________ undervoltage lockout timeout (200ms) 0.62v reference pfo2 pfi3 (adj) pfi2 (adj) pfi1 (adj) v cc (5.0v/3.3v) v cc max6714 v cc v cc v cc v cc pfo3 pfo1 reset mr figure 2. max6714 functional diagram downloaded from: http:///
resistors are not required when using the max6709/max6714 because hysteresis is built into the device. max6709/max6714 hysteresis is typically 0.3% of the threshold voltage. undervoltage detection circuit the open-drain outputs of the max6709/max6714 canbe configured to detect an undervoltage condition. figure 3 shows a configuration where an led turns on when the comparator output is low, indicating an undervoltage condition. the max6709/max6714 can also be used in applica- tions such as system supervisory monitoring, multivolt- age level detection, and v cc bar graph monitoring (figure 4). window detection a window detector circuit uses two auxiliary inputs in aconfiguration such as the one shown in figure 5. external resistors r1?4 set the two threshold voltages (v th1 and v th4 ) of the window detector circuit. window width ( ? v th ) is the difference between the threshold voltages (figure 6). adjustable input the max6709 offers several monitor options withadjustable reset thresholds. the max6714 has three monitored inputs with adjustable thresholds. the thresh- old voltage at each adjustable in_ (pfi_) input is typically 0.62v. to monitor a voltage >0.62v, connect a resistor- divider network to the circuit as shown in figure 7. v inth = 0.62v ? (r1 + r2) / r2 max6709/max6714 low-voltage, high-accuracy quad, voltage monitors in max package _______________________________________________________________________________________ 9 in1 v cc gnd in2in3 in4 pwrgd1pwrgd2 pwrgd3 pwrgd4 5v max6709 v1v2 v3 v4 figure 3. quad undervoltage detector with led indicators d3 d1 d2 d4 in1 v cc gnd in2in3 in4 pwrgd1pwrgd2 pwrgd3 pwrgd4 v in (5v) 5v max6709 figure 4. v cc bar graph monitoring in1 v cc gnd in2in3 in4 pwrgd1pwrgd2 pwrgd3 pwrgd4 5v max6709 out input r2r4 r1 r3 v th1 = ( 1 + ) v ref r2r1 v th4 = ( 1 + ) v ref r4r3 v ref = 0.62v figure 5. window detection pwrgd1pwrgd4 out v th1 v th4 ? v th figure 6. output response of window detector circuit downloaded from: http:///
max6709/max6714 or, solved in terms of r1: r1 = r2 ((v inth / 0.62v) - 1) unused inputs the unused inputs (except the adjustable) are internallyconnected to ground through the lower resistors of the threshold-setting resistor pairs. the adjustable input, however, must be connected to ground if unused. reset output the max6714 reset output asserts low when v cc drops below its specified threshold or mr asserts low and remains low for the reset timeout period (140msmin) after v cc exceeds its threshold and mr deasserts (figure 8). the output is open drain with a weak (10?)internal pullup to v cc . for many applications, no exter- nal pullup resistor is required to interface with otherlogic devices. an external pullup resistor to any voltage from 0 to 5.5v overdrives the internal pullup if interfac- ing to different logic supply voltages (figure 9). internal circuitry prevents reverse current flow from the external pullup voltage to v cc . manual reset input many ?-based products require manual reset capabili- ty, allowing the operator, a test technician, or external logic circuitry to initiate a reset. a logic low on mr asserts reset low. reset remains asserted while mr is low, and during the reset timeout period (140ms min)after mr returns high. the mr input has an internal 20k ? pullup resistor to v cc , so it can be left open if unused. drive mr with ttl or cmos-logic levels, or with open- drain/collector outputs. connect a normally open momen- tary switch from mr to gnd to create a manual reset function; external debounce circuitry is not required. ifmr is driven from long cables or if the device is used in a noisy environment, connecting a 0.1? capacitor from mr to gnd provides additional noise immunity. reseting the p from a 2nd voltage (max6714) the max6714 can be configured to assert a reset from asecond voltage by connecting the power-fail output to manual reset. as the v pfi_ falls below its threshold, pfo goes low and asserts the reset output for the reset time- out period after the manual reset input is deasserted. (see typical operating circuit. ) power-supply bypassing and grounding the max6709/max6714 operate from a single 2.0v to5.5v supply. in noisy applications, bypass v cc with a 0.1? capacitor as close to v cc as possible. low-voltage, high-accuracy, quad voltage monitors in max package 10 ______________________________________________________________________________________ r1 = r2 ( - 1 ) v inth 0.62v v ref = 0.62v r2 r1 v inth figure 7. setting the auxiliary monitor v th_ 90% 10% v cc v th_ reset t rp t rd figure 8. reset output timing diagram v cc gnd v cc = 3.3v 5v max6714 v cc gnd reset reset 100k ? figure 9. interfacing to different logic supply voltage downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy quad, voltage monitors in max package ______________________________________________________________________________________ 11 1 23 4 5 10 98 7 6 v cc pfi3 pfi2 pfi1 max6714 max top view gnd mr reset pfo1 pfo2 pfo3 pin configurations (continued) selector guide (max6709) nominal input voltage part in1 (v) in2 (v) in3 (v) in4 (v) supply tolerance (%) max6709aub 5 3.3 2.5 adj* 10 max6709bub 5 3.3 2.5 adj* 5 max6709cub 5 3.3 1.8 adj* 10 max6709dub 5 3.3 1.8 adj* 5 max6709eub adj* 3.3 2.5 1.8 10 max6709fub adj* 3.3 2.5 1.8 5 max6709gub 5 3.3 adj* adj* 10 max6709hub 5 3.3 adj* adj* 5 max6709iub adj* 3.3 2.5 adj* 10 max6709jub adj* 3.3 2.5 adj* 5 MAX6709KUB adj* 3.3 1.8 adj* 10 max6709lub adj* 3.3 1.8 adj* 5 max6709mub adj* 3 adj* adj* 10 max6709nub adj* 3 adj* adj* 5 max6709oub adj* adj* adj* adj* n/a nominal input voltage part v cc (v) pfi1 (v) pfi2 (v) pfi3 (v) supply tolerance (%) max6714aub 5 adj* adj* adj* 10 max6714bub 5 adj* adj* adj* 5 max6714cub 3.3 adj* adj* adj* 10 max6714dub 3.3 adj* adj* adj* 5 selector guide (max6714) * adjustable voltage based on 0.62v internal threshold. external threshold voltage can be set using an external resistor-divider. * adjustable voltage based on 0.62v internal threshold. external threshold voltage can be set using an external resistor-divider. chip information transistor count: 1029process: bicmos downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package 12 ______________________________________________________________________________________ t ypical operating circuit (max6709) p i/oi/o v cc reset reset mr pfo1 pfo2 pfo3 v cc pfi1pfi2 pfi3 gnd 3.3v supply v batt 5v supply 9v supply max6714 p system logic pwrgd1pwrgd2 pwrgd3 pwrgd4 in1in2 in3 in4 gnd v cc supplies to be monitored 2.0v to 5.5v (may be one of the monitored voltages) max6709 t ypical operating circuit (max6714) downloaded from: http:///
max6709/max6714 low-voltage, high-accuracy, quad voltage monitors in max package maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim product. no circuit patent licenses are implied. maxim reserves the right to change the circuitry and specifications without notice at any time. maxim integrated products, 120 san gabriel drive, sunnyvale, ca 94086 408-737-7600 ____________________ 13 2005 maxim integrated products printed usa is a registered trademark of maxim integrated products, inc. 10lumax.eps package outline, 10l umax/usop 1 1 21-0061 rev. document control no. approval proprietary information title: top view front view 1 0.498 ref 0.0196 ref s 6 side view bottom view 0 0 6 0.037 ref 0.0078 max 0.006 0.043 0.118 0.120 0.199 0.0275 0.118 0.0106 0.120 0.0197 bsc inches 1 10 l1 0.0035 0.007 e c b 0.187 0.0157 0.114 h l e2 dim 0.116 0.114 0.116 0.002 d2 e1 a1 d1 min - a 0.940 ref 0.500 bsc 0.090 0.177 4.75 2.89 0.40 0.200 0.270 5.05 0.70 3.00 millimeters 0.05 2.89 2.95 2.95 - min 3.00 3.05 0.15 3.05 max 1.10 10 0.60.1 0.60.1 0.500.1 h 4x s e d2 d1 b a2 a e2 e1 l l1 c gage plane a2 0.030 0.037 0.75 0.95 a1 package information (the package drawing(s) in this data sheet may not reflect the most current specifications. for the latest package outline information, go to www.maxim-ic.com/packages .) downloaded from: http:///

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