LM2903VQDRQ1 vs LM2903DR Comparison
Detailed side-by-side comparison of LM2903VQDRQ1 by Texas Instruments and LM2903DR 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
LM2903VQDRQ1 - 36V Dual Automotive Comparator | Texas Instruments
LM2903VQDRQ1 ✓ ActiveTexas Instruments
LM2903DR - Dual Open-Collector Comparator | Texas Instruments (Tape & Reel)
LM2903DR ✓ ActiveSpecification Comparison
| Parameter | LM2903VQDRQ1 | LM2903DR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Dual differential comparator | Dual differential comparator |
| Number of Channels | 2 channels | 2 channels |
| Output Type | Open-collector | Open-collector |
| Supply Voltage Range, Single Supply | 2 V to 36 V | — |
| Supply Voltage Range, Dual Supply | ±1 V to ±18 V | — |
| Differential Input Voltage Range | Up to maximum-rated supply voltage | — |
| Common-Mode Input Voltage Range | Includes ground | — |
| Supply-Current Drain | 0.4 mA | — |
| Propagation Delay | Approximately 1.3 µs | 300 ns response time |
| Logic Compatibility | TTL, MOS, and CMOS compatible | — |
| Automotive Qualification | AEC-Q100 Grade 0 and Grade 1 | [DATA_NEEDED: AEC-Q100 qualification status] |
| Operating Temperature Range | -40 °C to +125 °C | -40 °C to +125 °C |
| Package | 8-pin SOIC (D) | 8-pin SOIC |
| Package Width | 3.90 mm | — |
| Package Length | 0.154 inch | — |
| Mounting Type | Surface mount | Surface mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| 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] |
| Input Bias Current | — | [DATA_NEEDED: input bias current] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Quiescent Current | — | [DATA_NEEDED: supply current per channel] |
| Output High Voltage | — | [DATA_NEEDED: output high-level voltage with pull-up] |