LM193-N, LM2903-N, LM293-N, LM393-N
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LM193/LM293/LM393/LM2903 Low Power Low Offset Voltage Dual Comparators
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1FEATURES DESCRIPTION
The LM193 series consists of two independent
2• Wide Supply precision voltage comparators with an offset voltage
– Voltage Range: 2.0V to 36V specification as low as 2.0 mV max for two
– Single or Dual Supplies: ±1.0V to ±18V comparators which were designed specifically to
operate from a single power supply over a wide range
• Very Low Supply Current Drain (0.4 mA) — of voltages. Operation from split power supplies is
Independent of Supply Voltage also possible and the low power supply current drain
• Low Input Biasing Current: 25 nA is independent of the magnitude of the power supply
• Low Input Offset Current: ±5 nA voltage. These comparators also have a unique
characteristic in that the input common-mode voltage
• Maximum Offset voltage: ±3 mV range includes ground, even though operated from a
• Input Common-Mode Voltage Range Includes single power supply voltage.
Ground Application areas include limit comparators, simple
• Differential Input Voltage Range Equal to the analog to digital converters; pulse, squarewave and
Power Supply Voltage time delay generators; wide range VCO; MOS clock
• Low Output Saturation Voltage: 250 mV at 4 timers; multivibrators and high voltage digital logic
mA gates. The LM193 series was designed to directly
interface with TTL and CMOS. When operated from
• Output Voltage Compatible with TTL, DTL, both plus and minus power supplies, the LM193
ECL, MOS and CMOS logic systems series will directly interface with MOS logic where
• Available in the 8-Bump (12 mil) DSBGA their low power drain is a distinct advantage over
Package standard comparators.
• See AN-1112 (SNVA009) for DSBGA The LM393 and LM2903 parts are available in TI’s
Considerations innovative thin DSBGA package with 8 (12 mil) large
bumps.
ADVANTAGES
• High Precision Comparators
• Reduced VOS Drift Over Temperature
• Eliminates Need for Dual Supplies
• Allows Sensing Near Ground
• Compatible with All Forms of Logic
• Power Drain Suitable for Battery Operation
Figure 1. Squarewave Oscillator Figure 2. Non-Inverting Comparator with
Hysteresis
1Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date. Copyright © 1999–2013, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
LM193-N, LM2903-N, LM293-N, LM393-N
SNOSBJ6E –OCTOBER 1999–REVISED MARCH 2013
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Schematic and Connection Diagrams
Figure 3. Schematic
Figure 4. TO-99 Package Figure 5. CDIP, PDIP, SOIC Packages
Figure 6. DSBGA Top View
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
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Absolute Maximum Ratings(1)(2)
Supply Voltage, V+36V
Differential Input Voltage (3) 36V
Input Voltage −0.3V to +36V
Input Current (VIN<−0.3V) (4) 50 mA
Power Dissipation (5)
PDIP 780 mW
TO-99 660 mW
SOIC Package 510 mW
DSBGA Package 568mW
Output Short-Circuit to Ground (6) Continuous
Operating Temperature Range
LM393 0°C to +70°C
LM293 −25°C to +85°C
LM193/LM193A −55°C to +125°C
LM2903 −40°C to +85°C
Storage Temperature Range −65°C to +150°C
Lead Temperature (Soldering, 10 seconds) +260°C
Soldering Information
CDIP, PDIP Package Soldering (10 seconds) 260°C
SOIC Package 215°C
Vapor Phase (60 seconds)
Infrared (15 seconds) 220°C
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surface mount devices.
ESD rating (1.5 kΩin series with 100 pF) 1300V
(1) Refer to RETS193AX for LM193AH military specifications and to RETS193X for LM193H military specifications.
(2) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications.
(3) Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode
range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3V (or 0.3V below the
magnitude of the negative power supply, if used).
(4) This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of
the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is
also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go
to the V+voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive
and normal output states will re-establish when the input voltage, which was negative, again returns to a value greater than −0.3V.
(5) For operating at high temperatures, the LM393 and LM2903 must be derated based on a 125°C maximum junction temperature and a
thermal resistance of 170°C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The
LM193/LM193A/LM293 must be derated based on a 150°C maximum junction temperature. The low bias dissipation and the “ON-OFF”
characteristic of the outputs keeps the chip dissipation very small (PD≤100 mW), provided the output transistors are allowed to saturate.
(6) Short circuits from the output to V+can cause excessive heating and eventual destruction. When considering short circuits to ground,
the maximum output current is approximately 20 mA independent of the magnitude of V+.
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Electrical Characteristics
(V+=5V, TA= 25°C, unless otherwise stated) LM193A
Parameter Test Conditions Units
Min Typ Max
Input Offset Voltage (1) 1.0 2.0 mV
Input Bias Current IIN(+) or IIN(−) with Output In Linear 25 100 nA
Range, VCM = 0V (2)
Input Offset Current IIN(+)−IIN(−) VCM = 0V 3.0 25 nA
Input Common Mode Voltage Range V+ = 30V (3) 0 V+−1.5 V
Supply Current RL=∞V+=5V 0.4 1 mA
V+=36V 1 2.5 mA
Voltage Gain RL≥15 kΩ, V+=15V 50 200 V/mV
VO= 1V to 11V
Large Signal Response Time VIN=TTL Logic Swing, VREF=1.4V 300 ns
VRL=5V, RL=5.1 kΩ
Response Time VRL=5V, RL=5.1 kΩ(4) 1.3 μs
Output Sink Current VIN(−)=1V, VIN(+)=0, VO≈1.5V 6.0 16 mA
Saturation Voltage VIN(−)=1V, VIN(+)=0, ISINK≤4 mA 250 400 mV
Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=5V 0.1 nA
(1) At output switch point, VO≃1.4V, RS=0Ωwith V+from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see
Typical Performance Characteristics.
Electrical Characteristics
(V+=5V, TA= 25°C, unless otherwise stated) LM193 LM293, LM393 LM2903
Parameter Test Conditions Units
Min Typ Max Min Typ Max Min Typ Max
Input Offset Voltage (1) 1.0 5.0 1.0 5.0 2.0 7.0 mV
Input Bias Current IIN(+) or IIN(−) with Output In 25 100 25 250 25 250 nA
Linear Range, VCM = 0V (2)
Input Offset Current IIN(+)−IIN(−) VCM = 0V 3.0 25 5.0 50 5.0 50 nA
Input Common Mode V+ = 30V (3) 0 V+−1.5 0 V+−1.5 0 V+−1.5 V
Voltage Range
Supply Current RL=∞V+=5V 0.4 1 0.4 1 0.4 1.0 mA
V+=36V 1 2.5 1 2.5 1 2.5 mA
Voltage Gain RL≥15 kΩ, V+=15V 50 200 50 200 25 100 V/mV
VO= 1V to 11V
Large Signal Response VIN=TTL Logic Swing, VREF=1.4V 300 300 300 ns
Time VRL=5V, RL=5.1 kΩ
Response Time VRL=5V, RL=5.1 kΩ(4) 1.3 1.3 1.5 μs
Output Sink Current VIN(−)=1V, VIN(+)=0, VO≤1.5V 6.0 16 6.0 16 6.0 16 mA
Saturation Voltage VIN(−)=1V, VIN(+)=0, ISINK≤4 mA 250 400 250 400 250 400 mV
Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=5V 0.1 0.1 0.1 nA
(1) At output switch point, VO≃1.4V, RS=0Ωwith V+from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see
Typical Performance Characteristics.
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Electrical Characteristics
(V+ = 5V) (1)
LM193A
Parameter Test Conditions Units
Min Typ Max
Input Offset Voltage (2) 4.0 mV
Input Offset Current IIN(+)−IIN(−), VCM=0V 100 nA
Input Bias Current IIN(+) or IIN(−) with Output in Linear Range, 300 nA
VCM=0V (3)
Input Common Mode Voltage Range V+=30V (4) 0 V+−2.0 V
Saturation Voltage VIN(−)=1V, VIN(+)=0, ISINK≤4 mA 700 mV
Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=30V 1.0 μA
Differential Input Voltage Keep All VIN's≥0V (or V−, if Used), (5) 36 V
(1) These specifications are limited to −55°C≤TA≤+125°C, for the LM193/LM193A. With the LM293 all temperature specifications are limited
to −25°C≤TA≤+85°C and the LM393 temperature specifications are limited to 0°C≤TA≤+70°C. The LM2903 is limited to
−40°C≤TA≤+85°C.
(2) At output switch point, VO≃1.4V, RS=0Ωwith V+from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(3) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(4) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(5) Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode
range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3V (or 0.3V below the
magnitude of the negative power supply, if used).
Electrical Characteristics
(V+ = 5V) (1)
LM193 LM293, LM393 LM2903
Parameter Test Conditions Units
Min Typ Max Min Typ Max Min Typ Max
Input Offset Voltage (2) 9 9 9 15 mV
Input Offset Current IIN(+)−IIN(−), VCM=0V 100 150 50 200 nA
Input Bias Current IIN(+) or IIN(−) with Output in Linear 300 400 200 500 nA
Range, VCM=0V
(3)
Input Common Mode V+=30V (4) 0 V+−2.0 0 V+−2.0 0 V+−2.0 V
Voltage Range
Saturation Voltage VIN(−)=1V, VIN(+)=0, 700 700 400 700 mV
ISINK≤4 mA
Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=30V 1.0 1.0 1.0 μA
Differential Input Voltage Keep All VIN's≥0V (or V−, if Used), 36 36 36 V
(5)
(1) These specifications are limited to −55°C≤TA≤+125°C, for the LM193/LM193A. With the LM293 all temperature specifications are limited
to −25°C≤TA≤+85°C and the LM393 temperature specifications are limited to 0°C≤TA≤+70°C. The LM2903 is limited to
−40°C≤TA≤+85°C.
(2) At output switch point, VO≃1.4V, RS=0Ωwith V+from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(3) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(4) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(5) Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode
range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3V (or 0.3V below the
magnitude of the negative power supply, if used).
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Typical Performance Characteristics
LM193/LM293/LM393, LM193A
Supply Current Input Current
Figure 7. Figure 8.
Response Time for Various Input Overdrives—Negative
Output Saturation Voltage Transition
Figure 9. Figure 10.
Response Time for Various Input Overdrives—Positive Transition
Figure 11.
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Typical Performance Characteristics
LM2903
Supply Current Input Current
Figure 12. Figure 13.
Response Time for Various Input Overdrives—Negative
Output Saturation Voltage Transition
Figure 14. Figure 15.
Response Time for Various Input Overdrives—Positive Transition
Figure 16.
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APPLICATION HINTS
The LM193 series are high gain, wide bandwidth devices which, like most comparators, can easily oscillate if the
output lead is inadvertently allowed to capacitively couple to the inputs via stray capacitance. This shows up only
during the output voltage transition intervals as the comparator change states. Power supply bypassing is not
required to solve this problem. Standard PC board layout is helpful as it reduces stray input-output coupling.
Reducing the input resistors to < 10 kΩreduces the feedback signal levels and finally, adding even a small
amount (1.0 to 10 mV) of positive feedback (hysteresis) causes such a rapid transition that oscillations due to
stray feedback are not possible. Simply socketing the IC and attaching resistors to the pins will cause input-
output oscillations during the small transition intervals unless hysteresis is used. If the input signal is a pulse
waveform, with relatively fast rise and fall times, hysteresis is not required.
All input pins of any unused comparators should be tied to the negative supply.
The bias network of the LM193 series establishes a drain current which is independent of the magnitude of the
power supply voltage over the range of from 2.0 VDC to 30 VDC.
It is usually unnecessary to use a bypass capacitor across the power supply line.
The differential input voltage may be larger than V+without damaging the device(1). Protection should be
provided to prevent the input voltages from going negative more than −0.3 VDC (at 25°C). An input clamp diode
can be used as shown in Typical Applications.
The output of the LM193 series is the uncommitted collector of a grounded-emitter NPN output transistor. Many
collectors can be tied together to provide an output OR'ing function. An output pull-up resistor can be connected
to any available power supply voltage within the permitted supply voltage range and there is no restriction on this
voltage due to the magnitude of the voltage which is applied to the V+terminal of the LM193 package. The
output can also be used as a simple SPST switch to ground (when a pull-up resistor is not used). The amount of
current which the output device can sink is limited by the drive available (which is independent of V+) and the β
of this device. When the maximum current limit is reached (approximately 16mA), the output transistor will come
out of saturation and the output voltage will rise very rapidly. The output saturation voltage is limited by the
approximately 60ΩrSAT of the output transistor. The low offset voltage of the output transistor (1.0mV) allows the
output to clamp essentially to ground level for small load currents.
Typical Applications
(V+=5.0 VDC)
Figure 17. Basic Comparator Figure 18. Driving CMOS
(1) Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode
range, the comparator will provide a proper output state. The low input voltage state must not be less than −0.3V (or 0.3V below the
magnitude of the negative power supply, if used).
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(V+=5.0 VDC)
Figure 19. Driving TTL Figure 20. Squarewave Oscillator
* For large ratios of R1/R2,
D1 can be omitted.
Figure 21. Pulse Generator Figure 22. Crystal Controlled Oscillator
V* = +30 VDC
+250 mVDC ≤VC≤+50 VDC
700Hz ≤fo≤100kHz
Figure 23. Two-Decade High Frequency VCO
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(V+=5.0 VDC)
Figure 24. Basic Comparator Figure 25. Non-Inverting Comparator with
Hysteresis
Figure 26. Inverting Comparator with Hysteresis Figure 27. Output Strobing
Figure 28. AND Gate Figure 29. OR Gate
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(V+=5.0 VDC)
Figure 30. Large Fan-in AND Gate Figure 31. Limit Comparator
Figure 32. Comparing Input Voltages of Opposite Figure 33. ORing the Outputs
Polarity
Figure 34. Zero Crossing Detector (Single Power Figure 35. One-Shot Multivibrator
Supply)
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(V+=5.0 VDC)
Figure 36. Bi-Stable Multivibrator Figure 37. One-Shot Multivibrator with Input Lock
Out
Figure 38. Zero Crossing Detector Figure 39. Comparator With a Negative Reference
Figure 40. Time Delay Generator
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(V+=5.0 VDC)
Split-Supply Applications
(V+=+15 VDC and V−=−15 VDC)
Figure 41. MOS Clock Driver
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REVISION HISTORY
Changes from Revision D (March 2013) to Revision E Page
• Changed layout of National Data Sheet to TI format .......................................................................................................... 13
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PACKAGE OPTION ADDENDUM
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Addendum-Page 1
PACKAGING INFORMATION
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead/Ball Finish
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
LM193AH ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -55 to 125 LM193AH
LM193AH/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS
& no Sb/Br) POST-PLATE Level-1-NA-UNLIM -55 to 125 LM193AH
LM193H ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -55 to 125 LM193H
LM193H/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS
& no Sb/Br) POST-PLATE Level-1-NA-UNLIM -55 to 125 LM193H
LM2903ITL/NOPB ACTIVE DSBGA YZR 8 250 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM -40 to 85 C
03
LM2903ITLX/NOPB ACTIVE DSBGA YZR 8 3000 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM -40 to 85 C
03
LM2903M NRND SOIC D 8 95 TBD Call TI Call TI -40 to 85 LM
2903M
LM2903M/NOPB ACTIVE SOIC D 8 95 Green (RoHS
& no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LM
2903M
LM2903MX NRND SOIC D 8 2500 TBD Call TI Call TI -40 to 85 LM
2903M
LM2903MX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) SN | CU SN Level-1-260C-UNLIM -40 to 85 LM
2903M
LM2903N NRND PDIP P 8 40 TBD Call TI Call TI -40 to 85 LM
2903N
LM2903N/NOPB ACTIVE PDIP P 8 40 Green (RoHS
& no Sb/Br) CU SN Level-1-NA-UNLIM -40 to 85 LM
2903N
LM293H ACTIVE TO-99 LMC 8 500 TBD Call TI Call TI -25 to 85 LM293H
LM293H/NOPB ACTIVE TO-99 LMC 8 500 Green (RoHS
& no Sb/Br) POST-PLATE Level-1-NA-UNLIM -25 to 85 LM293H
LM393M NRND SOIC D 8 95 TBD Call TI Call TI 0 to 70 LM
393M
LM393M/NOPB ACTIVE SOIC D 8 95 Green (RoHS
& no Sb/Br) SN | CU SN Level-1-260C-UNLIM 0 to 70 LM
393M
LM393MX NRND SOIC D 8 2500 TBD Call TI Call TI 0 to 70 LM
393M
PACKAGE OPTION ADDENDUM
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Addendum-Page 2
Orderable Device Status
(1)
Package Type Package
Drawing Pins Package
Qty Eco Plan
(2)
Lead/Ball Finish
(6)
MSL Peak Temp
(3)
Op Temp (°C) Device Marking
(4/5)
Samples
LM393MX/NOPB ACTIVE SOIC D 8 2500 Green (RoHS
& no Sb/Br) SN | CU SN Level-1-260C-UNLIM 0 to 70 LM
393M
LM393N NRND PDIP P 8 40 TBD Call TI Call TI 0 to 70 LM
393N
LM393N/NOPB ACTIVE PDIP P 8 40 Green (RoHS
& no Sb/Br) CU SN | Call TI Level-1-NA-UNLIM 0 to 70 LM
393N
LM393TL/NOPB ACTIVE DSBGA YZR 8 250 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM 0 to 70 C
02
LM393TLX/NOPB ACTIVE DSBGA YZR 8 3000 Green (RoHS
& no Sb/Br) SNAGCU Level-1-260C-UNLIM 0 to 70 C
02
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
PACKAGE OPTION ADDENDUM
www.ti.com 1-Nov-2013
Addendum-Page 3
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI 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 underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device Package
Type Package
Drawing Pins SPQ Reel
Diameter
(mm)
Reel
Width
W1 (mm)
A0
(mm) B0
(mm) K0
(mm) P1
(mm) W
(mm) Pin1
Quadrant
LM2903ITL/NOPB DSBGA YZR 8 250 178.0 8.4 1.7 1.7 0.76 4.0 8.0 Q1
LM2903ITLX/NOPB DSBGA YZR 8 3000 178.0 8.4 1.7 1.7 0.76 4.0 8.0 Q1
LM2903MX SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1
LM2903MX/NOPB SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1
LM393MX SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1
LM393MX/NOPB SOIC D 8 2500 330.0 12.4 6.5 5.4 2.0 8.0 12.0 Q1
LM393TL/NOPB DSBGA YZR 8 250 178.0 8.4 1.7 1.7 0.76 4.0 8.0 Q1
LM393TLX/NOPB DSBGA YZR 8 3000 178.0 8.4 1.7 1.7 0.76 4.0 8.0 Q1
PACKAGE MATERIALS INFORMATION
www.ti.com 26-Mar-2013
Pack Materials-Page 1
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
LM2903ITL/NOPB DSBGA YZR 8 250 210.0 185.0 35.0
LM2903ITLX/NOPB DSBGA YZR 8 3000 210.0 185.0 35.0
LM2903MX SOIC D 8 2500 367.0 367.0 35.0
LM2903MX/NOPB SOIC D 8 2500 367.0 367.0 35.0
LM393MX SOIC D 8 2500 367.0 367.0 35.0
LM393MX/NOPB SOIC D 8 2500 367.0 367.0 35.0
LM393TL/NOPB DSBGA YZR 8 250 210.0 185.0 35.0
LM393TLX/NOPB DSBGA YZR 8 3000 210.0 185.0 35.0
PACKAGE MATERIALS INFORMATION
www.ti.com 26-Mar-2013
Pack Materials-Page 2
MECHANICAL DATA
YZR0008xxx
www.ti.com
TLA08XXX (Rev C)
0.600±0.075 D
E
A
. All linear dimensions are in millimeters. Dimensioning and tolerancing per ASME Y14.5M-1994.
B. This drawing is subject to change without notice.
NOTES:
4215045/A 12/12
D: Max =
E: Max =
1.54 mm, Min =
1.54 mm, Min =
1.479 mm
1.479 mm
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