LM2903AVQDRG4Q1 vs LM2903QDRQ1 对比
详细并排对比 LM2903AVQDRG4Q1 出自 Texas Instruments 和 LM2903QDRQ1 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
LM2903AVQDRG4Q1 - 36V AEC-Q100 Dual Open-Collector Comparator | Texas Instruments
LM2903AVQDRG4Q1 ✓ 量产中Texas Instruments
LM2903QDRQ1 - 36V Automotive Dual Comparator | Texas Instruments
LM2903QDRQ1 ✓ 量产中规格对比
| 参数 | LM2903AVQDRG4Q1 | LM2903QDRQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| Comparator Type | Differential | Dual differential comparator |
| Number of Elements | 2 | — |
| 输出类型 | Open-Collector (Open-Drain) | Open collector |
| Supply Voltage Range (Single Supply) | 2 V to 36 V | — |
| Supply Voltage Range (Dual Supply) | +/-1 V to +/-18 V | — |
| Supply Current per Channel | 0.4 mA typ, independent of supply voltage | — |
| Automotive Qualification | AEC-Q100 Grade 0 and Grade 1 | AEC-Q100 Grade 0 and Grade 1 |
| 工作温度范围 | -40 °C to +125 °C | [DATA_NEEDED: operating temperature range] |
| 封装 | 8-SOIC (D), 3.90 mm body width | 8-pin SOIC |
| 引脚数 | 8 | — |
| 安装类型 | Surface Mount | Surface mount |
| ESD Rating (Machine Model) | Exceeds 100 V, C = 200 pF | — |
| Channel Independence | 2 independent comparators | — |
| Input Offset Voltage | [DATA_NEEDED: input offset voltage] | 2 mV typical |
| Propagation Delay | [DATA_NEEDED: propagation delay time] | [DATA_NEEDED: propagation delay] |
| Input Common-Mode Range | [DATA_NEEDED: input common-mode voltage range] | — |
| Output Sink Current | [DATA_NEEDED: output sink current] | [DATA_NEEDED: output sink current] |
| Input Bias Current | [DATA_NEEDED: input bias current] | 25 nA typical |
| Shipping Format | Tape and Reel (G4 suffix) | — |
| Number of Channels | — | 2 |
| Single-Supply Operating Range | — | 2 V to 36 V |
| Dual-Supply Operating Range | — | Total supply difference of 2 V to 36 V |
| 电源电流 | — | 0.4 mA per comparator |
| Logic Compatibility | — | Compatible with TTL, MOS, and CMOS |
| Common-Mode Input Range | — | [DATA_NEEDED: common-mode input voltage range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS status] |