Texas Instruments LM2903BIDGKR Comparators Linear
DUAL INDUSTRIAL GRADE STANDARD C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2903BIDGKR
Detailed Description
DUAL INDUSTRIAL GRADE STANDARD C
Package
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2903BIDGKR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2903BIDGKR Comparators Linear technical specifications.
General
RoHS
Yes
Number of Channels
2
Package / Case
8-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Type
Differential
Output Type
Open-Collector, CMOS, MOS, TTL
Number of Elements
2
Voltage Supply Single Dual
2V ~ 36V, ±1V ~ 18V
Alternate Parts Comparison (LM2903BIDGKR vs LM293DGKR vs LM393DGKRG4 vs LM393ADGKRG4)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -25°C ~ 85°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Current Input Bias Max | 0.025µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V | 0.25µA @ 5V |
| Current Output Typ | 21mA @ 5V | 20mA | 20mA | 20mA |
| Current Quiescent Max | 600µA | 2.5mA | 2.5mA | 2.5mA |
| Number of Elements | 2 | 2 | 2 | 2 |
| Output Type | Open-Collector, CMOS, MOS, TTL | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL | CMOS, MOS, Open-Drain, TTL |
| Type | Differential | Differential | Differential | Differential |
| Voltage Input Offset Max | 2.5mV @ 36V | 5mV @ 30V | 5mV @ 30V | 2mV @ 30V |
| Voltage Supply Single Dual | 2V ~ 36V, ±1V ~ 18V | 2V ~ 36V, ±1V ~ 18V | 2V ~ 36V, ±1V ~ 18V | 2V ~ 36V, ±1V ~ 18V |
| 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
LM2903DMR2GonsemiSimilaronsemi
Pin YesPkg YesElec Downgrade
Dual Comparator, 18V, 1.5us, MSOP, Tape & Reel
More Parts in Comparators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.