LM2903QPWRQ1 vs LM2903DR Comparison
Detailed side-by-side comparison of LM2903QPWRQ1 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
LM2903QPWRQ1 - 36V Automotive Dual Comparator | Texas Instruments
LM2903QPWRQ1 ✓ ActiveTexas Instruments
LM2903DR - Dual Open-Collector Comparator | Texas Instruments (Tape & Reel)
LM2903DR ✓ ActiveSpecification Comparison
| Parameter | LM2903QPWRQ1 | 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, rail-to-rail | Open-collector |
| Maximum Supply Voltage | 36 V | — |
| Supply Configuration | Single or dual supply | Single supply or split supply |
| Supply Current | 0.4 mA typical per comparator | — |
| Input Bias Current | 25 nA typical | [DATA_NEEDED: input bias current] |
| Input Offset Current | 3 nA typical | — |
| 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 | TSSOP (PW), 8 pins | 8-pin SOIC |
| Mounting Type | Surface mount | Surface mount |
| Supply Current Drain | Independent of supply voltage | — |
| ESD Performance | 2 kV HBM for the LM2903B-Q1 family | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | — |
| Halogen-Free Status | [DATA_NEEDED: halogen-free status] | — |
| Conflict Minerals Status | [DATA_NEEDED: conflict minerals status] | — |
| Output Pull-Up Requirement | [DATA_NEEDED: recommended output pull-up resistor] | — |
| Supply Voltage Range | — | 2 V to 36 V |
| Response Time | — | 300 ns |
| 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] |