Texas Instruments LM2903AVQDRG4 Comparators Linear
IC COMPARATOR DIFF DUAL 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2903AVQDRG4
Detailed Description
IC COMPARATOR DIFF DUAL 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2903AVQDRG4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2903AVQDRG4 Comparators Linear technical specifications.
General
Series
LM2903
RoHS
Yes
Number of Channels
2 Channel
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
2 V ~ 32 V
Lifecycle Status
Active
Type
Differential
Output Type
CMOS, MOS, Open-Drain, TTL
Related Parts Comparison (LM2903AVQDRG4 vs LM393DR vs LM393ADRG4 vs LM193DRG4)
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 ~ 125°C | 0°C ~ 70°C | 0°C ~ 70°C | -55°C ~ 125°C |
| Number of Channels | 2 Channel | 2 | 2 | 2 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Current Input Bias Max | 0.25µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V | 0.1µA @ 5V |
| Current Output Typ | 20mA | 20mA | 20mA | 20mA |
| Current Quiescent Max | 2.5mA | 2.5mA | 2.5mA | 2.5mA |
| Number of Elements | 2 | 2 | 2 | 2 |
| Output Type | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL |
| Package | 8-SOIC | 8-SOIC (0.154", 3.90mm Width) | SOIC (D)-8 | SOIC (D)-8 |
| 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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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
