LM2903DRG3 vs LM2903DG4 Comparison
Detailed side-by-side comparison of LM2903DRG3 by Texas Instruments and LM2903DG4 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
LM2903DRG3 - Dual Open-Collector Comparator | Texas Instruments
LM2903DRG3 ✓ ActiveSpecification Comparison
| Parameter | LM2903DRG3 | LM2903DG4 |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Dual Differential Comparator | Dual differential comparator |
| Number of Elements | 2 | — |
| Output Type | Open-Collector (compatible with TTL, MOS and CMOS) | Open-collector |
| Supply Voltage Range (Single Supply) | 2 V to 36 V | — |
| Supply Voltage Range (Dual Supply) | ±1 V to ±18 V | — |
| Maximum Rated Supply Voltage | up to 38 V | — |
| Input Offset Voltage | 0.37 mV | [DATA_NEEDED: input offset voltage] |
| Input Bias Current | 3.5 nA | [DATA_NEEDED: input bias current] |
| Supply Current per Comparator | 200 µA | — |
| Response Time | 1 µs | — |
| ESD Rating (HBM) | 2 kV | — |
| Differential Input Voltage Range | ±38 V | — |
| Common-Mode Input Voltage Range | Includes ground | — |
| Operating Temperature Range | -40 °C to +125 °C | [DATA_NEEDED: operating temperature range] |
| Package | 8-SOIC (0.154 in / 3.90 mm width) | 8-pin SOIC, 0.154 inch (3.90 mm) width |
| Mounting Type | Surface Mount | Surface mount |
| Supplier Packaging | Tape & Reel | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Number of Channels | — | 2 channels |
| Supply Configuration | — | Single or dual supply |
| Maximum-Rated Supply Voltage | — | 32 V |
| Tested Differential Input Voltage | — | 30 V |
| Supply-Current Drain | — | 0.4 mA typical per comparator |
| Output Compatibility | — | TTL, MOS, and CMOS compatible |
| Common-Mode Input Range | — | Includes ground |
| Output Low-Level Voltage | — | [DATA_NEEDED: output low-level voltage] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |