onsemi LM2903DR2G Microcontrollers
Dual Comparator IC, ±18V/36V, 2-Ch, SOIC, 1.5µs, 16mA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2903DR2G
Detailed Description
Dual Comparator IC, ±18V/36V, 2-Ch, SOIC, 1.5µs, 16mA
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LM2903DR2G Datasheet
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Technical Specifications
onsemi LM2903DR2G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C
Lifecycle Status
Active
Type
General Purpose
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements
2
Voltage Supply Single Dual
2V ~ 36V, ±1V ~ 18V
Voltage Input Offset Max
7mV @ 30V
Related Parts Comparison (LM2903DR2G vs LM2904EDR2G vs MC33071DR2G vs MC33077DR2G)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Lifecycle Status | Active | Active | Active | Active |
| RoHS | Yes | Yes | -- | Yes |
| Package | SOIC-8 | SOIC-8 | -- | SOIC-8 |
| Amplifier Type | -- | General Purpose | General Purpose | General Purpose |
| Current Input Bias | -- | 45 nA | 100 nA | 280 nA |
| Current Output Channel | -- | 40 mA | 30 mA | 33 mA |
| Current Supply | -- | 1.5mA (x2 Channels) | 1.9mA | 3.5mA |
| Gain Bandwidth Product | -- | 1 MHz | 4.5 MHz | 37 MHz |
| Number of Circuits | -- | 2 | 1 | 2 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
LM2903MTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
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BA10393F-E2ROHMDirectonsemi
Pin YesPkg YesElec Yes
IC COMPARATOR 2 GEN PUR 8SOP
LM2903DTSTMicroelectronicsDirectonsemi
Pin YesPkg YesElec Yes
Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail 8-SOIC
LM2903MX/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
Dual Comparator IC, 18V, 250nA Ib, 7mV Vos, 1.5us, SOIC
LM293DTSTMicroelectronicsSimilaronsemi
Pin YesPkg YesElec Mixed
Dual Comparator IC, ±18V/36V, 2-Ch, SOIC, 1.3µs, TTL Output
LM2903PTexas InstrumentsSimilaronsemi
Pin YesPkg NoElec Mixed
Dual differential comparator IC, automotive grade, featuring two independent comparator circuits.
LM2903NGonsemiSimilaronsemi
Pin YesPkg NoElec Mixed
Comparator Standard (General Purpose) Open-Collector, Rail-to-Rail 8-PDIP
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