LM2903HD vs LM2903D Comparison
Detailed side-by-side comparison of LM2903HD by STMicroelectronics and LM2903D by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
LM2903HD - Dual 36V Open-Collector Comparator | STMicroelectronics
LM2903HD ✓ ActiveSpecification Comparison
| Parameter | LM2903HD | LM2903D |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | 2 channels | Dual differential comparator |
| Function | Dual differential voltage comparator | — |
| Output Type | Open-collector | Open-collector |
| Single-Supply Voltage Range | 2 V to 36 V | — |
| Dual-Supply Voltage Range | ±1 V to ±18 V | — |
| Supply-Current Drain | 0.4 mA typical per comparator | — |
| Input Bias Current | 25 nA typical | [DATA_NEEDED: input bias current] |
| Package | 8-pin SOIC | 8-pin SOIC |
| Package Type | 8-SO | — |
| Mounting Type | Surface mount | Surface mount |
| Packaging | Tube | — |
| Operating Temperature Range | -40°C to +125°C | -40 °C to +125 °C |
| Number of Inputs | 4 differential inputs | — |
| Number of Outputs | 2 open-collector outputs | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| REACH Status | Compliant | — |
| Automotive Qualification | Not applicable | [DATA_NEEDED: AEC-Q100 qualification status] |
| Number of Channels | — | 2 channels |
| Supply Voltage Range | — | 2 V to 36 V |
| Response Time | — | 300 ns |
| Supply Configuration | — | Single supply or split supply |
| Channel Independence | — | Two independent comparator channels |
| Output Logic Style | — | Open-collector, pull-up resistor required |
| Common-Mode Range | — | [DATA_NEEDED: input common-mode voltage range] |
| Input Offset Voltage | — | [DATA_NEEDED: input offset voltage] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Quiescent Current | — | [DATA_NEEDED: supply current per channel] |
| Propagation Delay | — | 300 ns response time |
| Output High Voltage | — | [DATA_NEEDED: output high-level voltage with pull-up] |