LM2903DGKR Texas Instruments, Dual Comparator, Open Collector O/P, 1.3μs 3 → 28 V 8-Pin MSOP
Technical Document
Specifications
Brand
Texas InstrumentsComparator Type
Differential
Mounting Type
Surface Mount
Package Type
MSOP
Power Supply Type
Dual, Single
Output Type
Open Collector
Number of Channels per Chip
2
Typical Response Time
1.3µs
Pin Count
8
Typical Single Supply Voltage
3 → 28 V
Dimensions
3 x 3 x 0.97mm
Length
3mm
Width
3mm
Height
0.97mm
Typical Dual Supply Voltage
±12 V, ±15 V, ±3 V, ±5 V, ±9 V
Minimum Operating Temperature
-40 °C
Typical Voltage Gain
100 dB
Maximum Operating Temperature
+125 °C
Product details
LMx93/LM2903 family Dual Comparators
The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
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BD 0.105
Each (Supplied on a Reel) (Exc. Vat)
BD 0.115
Each (Supplied on a Reel) (inc. VAT)
Production pack (Reel)
10
BD 0.105
Each (Supplied on a Reel) (Exc. Vat)
BD 0.115
Each (Supplied on a Reel) (inc. VAT)
Production pack (Reel)
10
Buy in bulk
| quantity | Unit price | Per Reel |
|---|---|---|
| 10 - 40 | BD 0.105 | BD 1.050 |
| 50 - 90 | BD 0.090 | BD 0.900 |
| 100 - 190 | BD 0.070 | BD 0.700 |
| 200 - 390 | BD 0.065 | BD 0.650 |
| 400+ | BD 0.060 | BD 0.600 |
Ideate. Create. Collaborate
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Technical Document
Specifications
Brand
Texas InstrumentsComparator Type
Differential
Mounting Type
Surface Mount
Package Type
MSOP
Power Supply Type
Dual, Single
Output Type
Open Collector
Number of Channels per Chip
2
Typical Response Time
1.3µs
Pin Count
8
Typical Single Supply Voltage
3 → 28 V
Dimensions
3 x 3 x 0.97mm
Length
3mm
Width
3mm
Height
0.97mm
Typical Dual Supply Voltage
±12 V, ±15 V, ±3 V, ±5 V, ±9 V
Minimum Operating Temperature
-40 °C
Typical Voltage Gain
100 dB
Maximum Operating Temperature
+125 °C
Product details
LMx93/LM2903 family Dual Comparators
The Texas Instruments LM193, LM293, LM393 and LM2903 are dual differential input voltage comparators designed to operate from a single power supply over a wide range of voltages. The common mode input voltage range includes ground and the devices have open collector outputs.
Comparators, Texas Instruments
Texas Instruments’ range of voltage comparators includes not only conventional single, dual and quad comparator packages but also window comparators and over- & under-voltage supervisors.
Although comparators and operational amplifiers are superficially similar devices their operation in practical applications is very different. Op amps are intended for linear operation accompanied by suitable feedback whereas comparators are tailored for rapid switching and generally operated in open-loop mode. Dedicated voltage comparators have significantly shorter propagation delays and are capable of faster response times under saturated conditions. Most comparators are also more tolerant of high differential input voltages and many have open-collector outputs allowing parallel operation with other devices.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products