LM2903VQDRQ1 vs LM293DG Comparison
Detailed side-by-side comparison of LM2903VQDRQ1 by Texas Instruments and LM293DG by onsemi. 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 ✓ ActiveSpecification Comparison
| Parameter | LM2903VQDRQ1 | LM293DG |
|---|---|---|
| Brand | Texas Instruments | onsemi |
| Category | Amplifier ICs | Amplifier ICs |
| Lifecycle Status | Active | Active |
| Comparator Type | Dual differential comparator | Precision, dual, independent |
| Number of Channels | 2 channels | — |
| Output Type | Open-collector | Open-collector / open-drain |
| 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 | — |
| Logic Compatibility | TTL, MOS, and CMOS compatible | — |
| Automotive Qualification | AEC-Q100 Grade 0 and Grade 1 | — |
| Operating Temperature Range | -40 °C to +125 °C | -25 C to +85 C |
| Package | 8-pin SOIC (D) | 8-SOIC (SOIC-8), 1.27 mm lead pitch |
| Package Width | 3.90 mm | — |
| Package Length | 0.154 inch | — |
| Mounting Type | Surface mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Number of Comparators | — | 2 |
| Supply Voltage Range | — | 2 V to 36 V |
| Input Offset Voltage | — | as low as 2.0 mV |
| Response Time | — | 1.3 microseconds |
| Supply Current | — | 400 microamps |
| Output Compatibility | — | CMOS, MOS, TTL, DTL, ECL |
| Common-Mode Input Range | — | Includes ground (single supply operation) |
| Channel Independence | — | Fully independent channels |
| Input Common-Mode Range | — | Ground to (V+) - 1.5 V (typical single-supply behaviour) |
| Output Sink Current | — | [DATA_NEEDED: output sink current rating] |
| Input Bias Current | — | [DATA_NEEDED: input bias current] |
| Input Differential Voltage Range | — | [DATA_NEEDED: input differential voltage range] |
| Lead-Free / RoHS Status | — | [DATA_NEEDED: lead-free and RoHS status] |