(China (Mainland))
Product Summary
The LM2903DR is a dual differential comparator. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. The LM2903DR consists of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. The LM2903DR is characterized for operation from -25℃ to 85℃.
Parametrics
LM2903DR absolute maximum ratings: (1)Supply voltage:36 V; (2)Differential input voltage:±36 V; (3)Input voltage range:-0.3 V to 36 V; (4)Output voltage:36 V; (5)Output current:20 mA; (6)Duration of output short-circuit to ground:Unlimited; (7)Package thermal impedance:97℃/W; (8)Operating virtual junction temperature:150℃; (9)Storage temperature range:-65℃ to 150℃.
Features
LM2903DR features: (1)Single Supply or Dual Supplies; (2)Wide Range of Supply Voltage: Max Rating:2 V to 36 V, Tested to 30 V:Non-V Devices, Tested to 32 V:V-Suffix Devices; (3)Low Supply-Current Drain Independent of Supply Voltage:0.4 mA Typ Per Comparator; (4)Low Input Bias Current:25 nA Typ; (5)Low Input Offset Voltage:2 mV Typ; (6)Common-Mode Input Voltage Range Includes Ground; (7)Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage:±36 V; (8)Low Output Saturation Voltage; (9)Output Compatible With TTL, MOS, and CMOS.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 LM2903DR |
Texas Instruments |
Comparator ICs Dual Diff Ind Temp |
Data Sheet |
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LM2903DR2 |
ON Semiconductor |
Comparator ICs 2-36V Dual |
Data Sheet |
Negotiable |
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LM2903DRG4 |
Texas Instruments |
Comparator ICs Dual Differential Comparator |
Data Sheet |
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LM2903DRG3 |
Texas Instruments |
Comparator ICs Dual Diff Comparator |
Data Sheet |
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LM2903DR2G |
ON Semiconductor |
Comparator ICs 2-36V Dual -40 to 105 deg C |
Data Sheet |
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LM2903DRE4 |
Texas Instruments |
Comparator ICs Dual Differential Comparator |
Data Sheet |
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