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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by MC145010/D
Photoelectric Smoke Detector IC with I/O
The CMOS MC145010 is an advanced smoke detector component containing sophisticated very-low-power analog and digital circuitry. The IC is used with an infrared photoelectric chamber. Detection is accomplished by sensing scattered light from minute smoke particles or other aerosols. When detection occurs, a pulsating alarm is sounded via on-chip push-pull drivers and an external piezoelectric transducer. The variable-gain photo amplifier allows direct interface to IR detectors (photodiodes). Two external capacitors, C1 and C2, C1 being the larger, determine the gain settings. Low gain is selected by the IC during most of the standby state. Medium gain is selected during a local-smoke condition. High gain is used during pushbutton test. During standby, the special monitor circuit which periodically checks for degraded chamber sensitivity uses high gain, also. The I/O pin, in combination with VSS, can be used to interconnect up to 40 units for common signaling. An on-chip current sink provides noise immunity when the I/O is an input. A local-smoke condition activates the short-circuit- protected I/O driver, thereby signaling remote smoke to the interconnected units. Additionally, the I/O pin can be used to activate escape lights, enable auxiliary or remote alarms, and/or initiate auto-dialers. While in standby, the low-supply detection circuitry conducts periodic checks using a pulsed load current from the LED pin. The trip point is set using two external resistors. The supply for the MC145010 can be a 9 V battery. A visible LED flash accompanying a pulsating audible alarm indicates a local-smoke condition. A pulsating audible alarm with no LED flash indicates a remote-smoke condition. A beep or chirp occurring virtually simultaneously with an LED flash indicates a low-supply condition. A beep occurring half-way between LED flashes indicates degraded chamber sensitivity. A low-supply condition does not affect the smoke detection capability if VDD 6 V. Therefore, the low-supply condition and degraded chamber sensitivity can be further distinguished by performing a pushbutton (chamber) test. * Circuit is designed to operate in smoke detector systems that comply with UL217 and UL268 Specifications * Operating Voltage Range: 6 to 12 V * Operating Temperature Range: - 10 to 60C * Average Supply Current: 12 A * Power-On Reset Places IC in Standby Mode (Non-Alarm State) * Electrostatic Discharge (ESD) and Latch Up Protection Circuitry on All Pins * Chip Complexity: 2000 FETs, 12 NPNs, 16 Resistors, and 10 Capacitors * Ideal for battery powered applications.
MC145010
16 1
P SUFFIX PLASTIC DIP CASE 648-08
16 1
DW SUFFIX SOIC PACKAGE CASE 751G-03
ORDERING INFORMATION MC145010P PLASTIC DIP MC145010DW SOIC PACKAGE
PIN ASSIGNMENT
C1 C2 Detect Strobe VDD IRED I/O Brass
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
Test Low-Supply Trip VSS R1 Osc LED Feedback Silver
REV 4
Motorola Sensor (c) Motorola, Inc. 2001 Device Data
t1
MC145010
BLOCK DIAGRAM
C1 C2 12 DETECT 3 AMP VDD - 3.5 V REF GATE ON/OFF COMP + SMOKE 7
ALARM LOGIC LOW SUPPLY
I/O
ZERO
GAIN
OSC R1 TEST
12 13 16
OSC
HORN MODULATOR AND DRIVER
8 9 10 6 11
TIMING LOGIC
BRASS SILVER FEEDBACK IRED LED
GATE ON/OFF
VDD - 5 V REF COMP +
STROBE
4
LOW-SUPPLY 15 TRIP
PIN 5 = VDD PIN 14 = VSS
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol VDD Vin DC Supply Voltage DC Input Voltage C1, C2, Detect Osc, Low-Supply Trip I/O Feedback Test Parameter Value *0.5 to +12 *0.25 to VDD +0.25 *0.25 to VDD +0.25 *0.25 to VDD +10 *15 to +25 *1.0 to VDD +0.25 "10 "25 +25 / *150 5 Seconds Continuous 1200** 350*** *55 to +125 260 Unit V V
Iin Iout IDD PD Tstg TL
DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VDD and VSS Pins Power Dissipation in Still Air, Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds
mA mA mA mW C C
* Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the limits in the Electrical Characteristics tables. ** Derating: - 12 mW/C from 25 to 60C. *** Derating: - 3.5 mW/C from 25 to 60C. This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high-impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS (Vin or Vout) VDD except for the I/O, which can exceed VDD, and the Test input, which can go below VSS. Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs and/or an unused I/O must be left open.
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Motorola Sensor Device Data
MC145010
ELECTRICAL CHARACTERISTICS (TA = - 10 to 60C Unless Otherwise Indicated, Voltages Referenced to VSS)
Symbol VDD VTH IDD iDD Parameter Power Supply Voltage Range Supply Threshold Voltage, Low-Supply Alarm Average Operating Supply Current (per Package) Peak Supply Current (per Package) Low-Supply Trip: Vin = VDD/3 Standby Configured per Figure 5 During Strobe On, IRED Off Configured per Figure 5 During Strobe On, IRED On Configured per Figure 5 VIL Low-Level Input Voltage I/O Feedback Test I/O Feedback Test OSC, Detect Low-Supply Trip Feedback Test Test I/O LED Silver, Brass Silver, Brass Strobe Vin = VSS or VDD Vin = VSS or VDD Vin = VSS or VDD Vin = VSS Vin = VDD No Local Smoke, Vin = VDD No Local Smoke, Vin = 17 V Iout = 10 mA Iout = 16 mA Iout = - 16 mA Inactive, Iout = -1 A Active, Iout = 100 A to 500 A (Load Regulation) Inactive, Iout = 1 A Active, Iout = 6 mA (Load Regulation) Local Smoke, Vout = 4.5 V Local Smoke, Vout = VSS (Short Circuit Current) IOZ VIC Vref Off-State Output Leakage Current Common Mode Voltage Range Smoke Comparator Reference Voltage LED Vout = VSS or VDD Local Smoke, Pushbutton Test, or Chamber Sensitivity Test Local Smoke, Pushbutton Test, or Chamber Sensitivity Test Test Condition VDD V -- -- 12.0 12.0 12.0 9.0 9.0 9.0 9.0 9.0 9.0 12.0 12.0 12.0 12.0 9.0 9.0 12.0 6.5 6.5 6.5 -- 9.0 -- 9.0 6.5 12.0 12.0 -- -- Min 6.0 6.5 -- -- -- -- -- -- 3.2 6.3 8.5 -- -- -- -- 0.5 25 -- -- -- 5.5 VDD - 0.1 VDD - 4.4 -- 2.25* -4 -- -- VDD - 4 VDD - 3.08 Max 12 7.8 12 2.0 3.0 1.5 2.7 7.0 -- -- -- 100 100 100 -1 10 100 140 0.6 1.0 -- -- VDD - 5.6 0.1 3.75* -- - 16 1 VDD - 2 VDD - 3.92 A V V mA V Unit V V A mA
VIH
High-Level Input Voltage
V
Iin
Input Current
nA
IIL IIH
Low-Level Input Current Pull-Down Current
A A
VOL VOH Vout
Low-Level Output Voltage High-Level Output Voltage
V V V
Output Voltage (For Line Regulation, See Pin Descriptions)
IRED
IOH
High-Level Output Current
I/O
C1, C2, Detect Internal
* TA = 25C only.
Motorola Sensor Device Data
3
MC145010
AC ELECTRICAL CHARACTERISTICS (Reference Timing Diagram Figures 3 and 4) (TA = 25C, VDD = 9.0 V, Component Values from Figure 5: R1 = 100.0 K, C3 = 1500.0 pF, R2 = 10.0 M)
No. 1 2 3 4 5 6 7 8 9 10 tw(IRED) tr tf 11 11,12 13 14 15 16 17 18 19 tmod ton/tmod tCH tw(CH) tRR tstb IRED Pulse Width IRED Rise Time IRED Fall Time Silver and Brass Modulation Period Silver and Brass Duty Cycle Silver and Brass Chirp Pulse Period Silver and Brass Chirp Pulse Width Rising Edge on I/O to Smoke Alarm Response Time Strobe Out Pulse Period Local or Remote Smoke Local or Remote Smoke Low Supply or Degraded Chamber Sensitivity Low Supply or Degraded Chamber Sensitivity Remote Smoke, No Local Smoke Smoke Test Chamber Sensitivity Test, without Local Smoke Low Supply Test, without Local Smoke Pushbutton Test tw(LED), tw(stb) tIRED LED Pulse Width and Strobe Pulse Width IRED Pulse Period Smoke Test Chamber Sensitivity Test, without Local Smoke Pushbutton Test Symbol 1/fosc tLED Parameter Oscillator Period* LED Pulse Period Test Condition Free-Running Sawtooth Measured at Pin 12 No Local Smoke, and No Remote Smoke Remote Smoke, but No Local Smoke Local Smoke or Pushbutton Test Clocks 1 4096 -- 64 1 1024 4096 32 Tf* -- -- -- -- 4096 1 -- 1024 4096 4096 -- 0.60 9.5 9.67 38.9 0.302 94 -- -- 297 73 38.9 9.5 -- 9.67 38.9 38.9 0.302 Min 9.5 38.9 None 0.74 11.5 11.83 47.1 0.370 116 30 200 363 77 47.1 11.5 800 11.83 47.1 47.1 0.370 ms % s ms ms s s s ms s Max 11.5 47.1 Unit ms s
* Oscillator period T (= Tr + Tf) is determined by the external components R1, R2, and C3 where Tr = (0.6931) R2 * C3 and Tf = (0.6931) R1 * C3. The other timing characteristics are some multiple of the oscillator timing as shown in the table.
4
Motorola Sensor Device Data
MC145010
AC PARAMETER (NORMALIZED TO 9.0 V VALUE) 1.04
1.02 PULSE WIDTH OF IRED 1.00 PERIOD OR PULSE WIDTH OF OTHER PARAMETERS TA = 25C 0.96 6.0 7.0 8.0 9.0 10.0 11.0 12.0
0.98
VDD, POWER SUPPLY VOLTAGE (V)
Figure 1. AC Characteristics versus Supply
AC PARAMETER (NORMALIZED TO 25 C VALUE)
1.02
1.01 PULSE WIDTH OF IRED 1.00 PERIOD OR PULSE WIDTH OF OTHER PARAMETERS
0.99 VDD = 9.0 V 0.98 - 10 0 10 20 30 40 50 60
TA, AMBIENT TEMPERATURE (C) NOTE: Includes external component variations. See Figure 2B.
Figure 2A. AC Characteristics versus Temperature
Figure 2.
COMPONENT VALUE (NORMALIZED TO 25 C VALUE)
1.03 1.02 1.01 1.00 0.99 0.98 - 10 10 M CARBON COMPOSITION 100 k METAL FILM 1500 pF DIPPED MICA
0
10
20
30
40
50
60
TA, AMBIENT TEMPERATURE (C) NOTE: These components were used to generate Figure 2A.
Figure 2B. RC Component Variation Over Temperature
Motorola Sensor Device Data
5
MC145010
6
1 OSC (PIN 12) LOW SUPPLY TEST (INTERNAL) CHAMBER TEST (INTERNAL) 7 SMOKE TEST (INTERNAL)
Figure 3. Standby Timing Diagram
IRED (PIN 6) 6 6 9
STROBE (PIN 4) 16 LED (PIN 11) 2 5 13 14 17 18
13
Motorola Sensor Device Data
SILVER, BRASS ENABLE (INTERNAL)
NO LOW SUPPLY POWER-ON RESET CHAMBER SENSITIVITY OK
CHIRPS INDICATE LOW SUPPLY
NOTES: Numbers refer to the AC Electrical Characteristics Table. Illustration is not to scale.
CHIRPS INDICATE DEGRADED CHAMBER SENSITIVITY
Motorola Sensor Device Data Figure 4. Smoke Timing Diagram 7
9 10 IRED 90% 10% (NOT PERFORMED) (NOT PERFORMED) 11
LOW SUPPLY TEST (INTERNAL) CHAMBER TEST (INTERNAL) IRED (PIN 6) 6 STROBE (PIN 4) 5 LED (PIN 11) 5 I/O (PIN 7) 12 SILVER, BRASS ENABLE (INTERNAL) 11 NO SMOKE LOCAL SMOKE (REMOTE SMOKE = DON'T CARE)
8
19
4 (AS OUTPUT) 15
(NO PULSES) 3 (AS INPUT)
4 (AS OUTPUT)
NO SMOKE
REMOTE SMOKE (NO LOCAL SMOKE)
PUSHBUTTON TEST
NOTES: Numbers refer to the AC Electrical Characteristics Table. Illustration is not to scale.
MC145010
MC145010
C1 0.047 F C2* 4700 pF 1 R8 8.2 k R9 5k R10 4.7 k R14 560 R11 250 k 3 D2 IR DETECTOR 4 C1 TEST LOW-SUPPLY TRIP 16 1 TO 22 F C4** + 9V B1 D1 REVERSE POLARITY PROTECTION CIRCUIT SW1
PUSHBUTTON TEST R6 100 k
2
C2
15 R7 47 k
DETECT MC145010 STROBE
VSS
14
R1
13 R1 100 k C3 1500 pF 11 R2 10 M
R12 1k C5 100 F + Q1 IR CURRENT TO OTHER MC145010(s), ESCAPE LIGHT(S), AUXILIARY ALARM(S), REMOTE ALARM(S), AND/OR AUTO-DIALER
D3 IR EMITTER
5
VDD
OSC
12
D4 VISIBLE LED
6 R13* 4.7 TO 22
IRED
LED
R3 470
7
I/O
FEEDBACK
10
R4K 100 k 0.01 F C6K 2.2 M R5K HORN X1
8
BRASS
SILVER
9
KValues for R4, R5, and C6 may differ depending on type of piezoelectric horn used. * C2 and R13 are used for coarse sensitivity adjustment. Typical values are shown. R9 is for fine sensitivity adjustment (optional). If fixed resistors are used, R8 = 12 k, R10 is 5.6 k to 10 k, and R9 is eliminated. When R9 is used, noise pickup is increased due to antenna effects. Shielding may be required. **C4 should be 22 F if B1 is a carbon battery. C4 could be reduced to 1 F when an alkaline battery is used.
Figure 5. Typical Battery-Powered Application
PIN DESCRIPTIONS
C1 (Pin 1) A capacitor connected to this pin as shown in Figure 5 determines the gain of the on-chip photo amplifier during pushbutton test and chamber sensitivity test (high gain). The capacitor value is chosen such that the alarm is tripped from background reflections in the chamber during pushbutton test. Av 1 + (C1/10) where C1 is in pF. CAUTION: The value of the closed-loop gain should not exceed 10,000. C2 (Pin 2) A capacitor connected to this pin as shown in Figure 5 determines the gain of the on-chip photo amplifier except during pushbutton or chamber sensitivity tests. Av 1 + (C2/10) where C2 is in pF. This gain increases about 10% during the IRED pulse, after two consecutive local smoke detections.
Resistor R14 must be installed in series with C2. R14 [1/(12C2)] - 680 where R14 is in ohms and C2 is in farads. DETECT (Pin 3) This input to the high-gain pulse amplifier is tied to the cathode of an external photodiode. The photodiode should have low capacitance and low dark leakage current. The diode must be shunted by a load resistor and is operated at zero bias. The Detect input must be ac/dc decoupled from all other signals, VDD, and VSS. Lead length and/or foil traces to this pin must be minimized, also. See Figure 6. STROBE (Pin 4) This output provides a strobed, regulated voltage referenced to VDD. The temperature coefficient of this voltage is 0.2%/C maximum from - 10 to 60C. The supply-voltage coefficient (line regulation) is 0.2%/V maximum from 6 to 12 V. Strobe is tied to external resistor string R8, R9, and R10.
8
Motorola Sensor Device Data
MC145010
VDD (Pin 5) This pin is connected to the positive supply potential and may range from +6 to +12 V with res pec t to VSS. CAUTION: In battery-powered applications, reverse- polarity protection must be provided externally. IRED (Pin 6) This output provides pulsed base current for external NPN transistor Q1 used as the infrared emitter driver. Q1 must have 100. At 10 mA, the temperature coefficient of the output voltage is typically + 0.5%/C from - 10 to 60C. The supply-voltage coefficient (line regulation) is 0.2%/V maximum from 6 to 12 V. The IRED pulse width (active-high) is determined by external components R1 and C3. With a 100 k/1500 pF combination, the nominal width is 105 s. To minimize noise impact, IRED is not active when the visible LED and horn outputs are active. IRED is active near the end of Strobe pulses for Smoke Tests, Chamber Sensitivity Test, and Pushbutton Test. I/O (Pin 7) This pin can be used to connect up to 40 units together in a wired-OR configuration for common signaling. VSS is used as the return. An on-chip current sink minimizes noise pick up during non-smoke conditions and eliminates the need for an external pull-down resistor to complete the wired-OR. Remote units at lower supply voltages do not draw excessive current from a sending unit at a higher supply voltage. I/O can also be used to activate escape lights, auxiliary alarms, remote alarms, and/or auto-dialers. As an input, this pin feeds a positive-edge-triggered flip- flop whose output is sampled nominally every 625 ms during standby (using the recommended component values). A local-smoke condition or the pushbutton-test mode forces this current-limited output to source current. All input signals are ignored when I/O is sourcing current. I/O is disabled by the on-chip power-on reset to eliminate nuisance signaling during battery changes or system power-up. If unused, I/O must be left unconnected. BRASS (Pin 8) This half of the push-pull driver output is connected to the metal support electrode of a piezoelectric audio transducer and to the horn-starting resistor. A continuous modulated tone from the transducer is a smoke alarm indicating either local or remote smoke. A short beep or chirp is a trouble alarm indicating a low supply or degraded chamber sensitivity. SILVER (Pin 9) This half of the push-pull driver output is connected to the ceramic electrode of a piezoelectric transducer and to the horn-starting capacitor. FEEDBACK (Pin 10) This input is connected to both the feedback electrode of a self-resonating piezoelectric transducer and the horn-starting resistor and capacitor through current-limiting resistor R4. If unused, this pin must be tied to VSS or VDD. LED (Pin 11) This active-low open-drain output directly drives an external visible LED at the pulse rates indicated below. The pulse width is equal to the OSC period. The load for the low-supply test is applied by this output. This low-supply test is non-coincident with the smoke tests, chamber sensitivity test, pushbutton test, or any alarm signals. The LED also provides a visual indication of the detector status as follows, assuming the component values shown in Figure 5: Standby (includes low-supply and chamber sensitivity tests) -- Pulses every 43 seconds (nominal) Local Smoke -- Pulses every 0.67 seconds (nominal) Remote Smoke -- No pulses Pushbutton Test -- Pulses every 0.67 seconds (nominal) OSC (Pin 12) This pin is used in conjunction with external resistor R2 (10 M) to VDD and external capacitor C3 (1500 pF) to VDD to form an oscillator with a nominal period of 10.5 ms. R1 (Pin 13) This pin is used in conjunction with resistor R1 (100 k) to pin 12 and C3 (1500 pF, see pin 12 description) to determine the IRED pulse width. With this RC combination, the nominal pulse width is 105 s. VSS (Pin 14) This pin is the negative supply potential and the return for the I/O pin. Pin 14 is usually tied to ground. LOW-SUPPLY TRIP (Pin 15) This pin is connected to an external voltage which determines the low-supply alarm threshold. The trip voltage is obtained through a resistor divider connected between the VDD and LED pins. The low-supply alarm threshold voltage (in volts) (5R7/R6) + 5 where R6 and R7 are in the same units. TEST (Pin 16) This input has an on-chip pull-down device and is used to manually invoke a test mode. The Pushbutton Test mode is initiated by a high level at pin 16 (usually depression of a S.P.S.T. normally-open pushbutton switch to VDD). After one oscillator cycle, IRED pulses approximately every 336 ms, regardless of the presence of smoke. Additionally, the amplifier gain is increased by automatic selection of C1. Therefore, the background reflections in the smoke chamber may be interpreted as smoke, generating a simulated-smoke condition. After the second IRED pulse, a successful test activates the horn-driver and I/O circuits. The active I/O allows remote signaling for system testing. When the Pushbutton Test switch is released, the Test input returns to VSS due to the on-chip pull-down device. After one oscillator cycle, the amplifier gain returns to normal, thereby removing the simulated-smoke condition. After two additional IRED pulses, less than a second, the IC exits the alarm mode and returns to standby timing.
Motorola Sensor Device Data
9
MC145010 CALIBRATION
To facilitate checking the sensitivity and calibrating smoke detectors, the MC145010 can be placed in a calibration mode. In this mode, certain device pins are controlled/reconfigured as shown in Table 1. To place the part in the calibration mode, pin 16 (Test) must be pulled below the VSS pin with 100 A continuously drawn out of the pin for at least one cycle on the OSC pin. To exit this mode, the Test pin is floated for at least one OSC cycle. In the calibration mode, the IRED pulse happens at every clock cycle and strobe is always on (active low). Also, Low Battery and supervisory tests are disabled in this mode.
Table 1. Configuration of Pins in the Calibration Mode
Description I/O Low-Supply Trip Feedback OSC Pin 7 15 10 12 Comment Disabled as an output. Forcing this pin high places the photo amp output on pin 1 or 2, as determined by Low-Supply Trip. The amp's output appears as pulses and is referenced to VDD. If the I/O pin is high, pin 15 controls which gain capacitor is used. Low: normal gain, amp output on pin 1. High: supervisory gain, amp output on pin 2. Driving this input high enables hysteresis (10% gain increase) in the photo amp; pin 15 must be low. Driving this input high brings the internal clock high. Driving the input low brings the internal clock low. If desired, the RC network for the oscillator may be left intact; this allows the oscillator to run similar to the normal mode of operation. This pin becomes the smoke comparator output. When the OSC pin is toggling, positive pulses indicate that smoke has been detected. A static low level indicates no smoke. This pin becomes the smoke integrator output. That is, 2 consecutive smoke detections are required for "on" (static high level) and 2 consecutive no-detections for "off" (static low level).
Silver Brass
9 8
DO NOT RUN ANY ADDITIONAL TRACES IN THIS REGION PIN 16 PIN 1
C1 R14 C2 R11 D2 MOUNTED IN CHAMBER R10
R8
PIN 9
PIN 8
NOTES: Illustration is bottom view of layout using a DIP. Top view for SOIC layout is mirror image. Optional potentiometer R9 is not included. Drawing is not to scale. Leads on D2, R11, R8, and R10 and their associated traces must be kept as short as possible. This practice minimizes noise pick up. Pin 3 must be decoupled from all other traces.
Figure 6. Recommended PCB Layout
10
Motorola Sensor Device Data
MC145010 PACKAGE DIMENSIONS
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 4. DIMENSION B DOES NOT INCLUDE MOLD FLASH. 5. ROUNDED CORNERS OPTIONAL. 9 DIM A B C D F G H J K L M S INCHES MIN MAX 0.740 0.770 0.250 0.270 0.145 0.175 0.015 0.021 0.040 0.70 0.100 BSC 0.050 BSC 0.008 0.015 0.110 0.130 0.295 0.305 0_ 10 _ 0.020 0.040 MILLIMETERS MIN MAX 18.80 19.55 6.35 6.85 3.69 4.44 0.39 0.53 1.02 1.77 2.54 BSC 1.27 BSC 0.21 0.38 2.80 3.30 7.50 7.74 0_ 10 _ 0.51 1.01 COMMON DRAIN COMMON DRAIN COMMON DRAIN COMMON DRAIN COMMON DRAIN COMMON DRAIN COMMON DRAIN COMMON DRAIN GATE SOURCE GATE SOURCE GATE SOURCE GATE SOURCE
-A-
16
B
1 8
F S
C
L
-T- H G D
16 PL
SEATING PLANE
K
J TA
M
M
0.25 (0.010)
M
CASE 648-08 ISSUE R
STYLE 1: PIN 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
CATHODE CATHODE CATHODE CATHODE CATHODE CATHODE CATHODE CATHODE ANODE ANODE ANODE ANODE ANODE ANODE ANODE ANODE
STYLE 2: PIN 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
D
16 M 9
A
q
NOTES: 1. DIMENSIONS ARE IN MILLIMETERS. 2. INTERPRET DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994. 3. DIMENSIONS D AND E DO NOT INLCUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.13 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L q MILLIMETERS MIN MAX 2.35 2.65 0.10 0.25 0.35 0.49 0.23 0.32 10.15 10.45 7.40 7.60 1.27 BSC 10.05 10.55 0.25 0.75 0.50 0.90 0_ 7_
H
B
1 16X
8
B TA
S
B B
S
0.25
M
A
h X 45_
SEATING PLANE
M
8X
0.25
E
A1
14X
e
T
C
CASE 751G-03 ISSUE B
Motorola Sensor Device Data
L
11
MC145010
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other product or service names are the property of their respective owners. E Motorola, Inc. 2001. How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Technical Information Center: 1-800-521-6274
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12
Motorola Sensor Device Data
MC145010/D

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