Texas Instruments LM2903DR Amplifiers - Op Amps, Buffer, Instrumentation
Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDIP8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2903DR
Category
Detailed Description
High-performance Texas Instruments Amplifiers for stable electronic control.
Package
SOIC
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2903DR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2903DR Amplifiers - Op Amps, Buffer, Instrumentation technical specifications.
General
RoHS
Compliant
Number of Pins
8
Number of Channels
2
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
28 V
Lifecycle Status
Production
Manufacturer Lifecycle Status
Active
Package
SOIC
Alternate Parts Comparison (LM2903DR vs LM358D vs LM324M/NOPB vs LM324D)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 70°C | 0°C ~ 70°C (TJ) | 0°C ~ 70°C (TA) |
| Supply Voltage | 28 V | 16V | 3V ~ 32V | 16V |
| Number of Channels | 2 | 2 | 4 | 4 |
| RoHS | Compliant | Yes | Yes | Yes |
| Dual Supply Voltage | 9 V | 9V | 9V | 9V |
| Height | 1.75 mm | 1.58mm | 1.45mm | 1.58mm |
| Input Bias Current | -25 nA | 250nA | 45nA | 250nA |
| Input Offset Voltage | 2 mV | 7mV | 2mV | 7mV |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Length | 4.9 mm | 4.9mm | 8.64mm | 8.65mm |
| Max Dual Supply Voltage | 18 V | 16V | 16V | 16V |
| 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 .
Suggested replacements
LM2903VDR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual Comparator, Low Offset, 18V, SOIC-8, Tape & Reel
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