LM219D vs LM219N 对比
详细并排对比 LM219D 出自 STMicroelectronics 和 LM219N 出自 STMicroelectronics。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。
规格对比
| 参数 | LM219D | LM219N |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Amplifier ICs | Amplifier ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.32 | $0.00 |
| Manufacturer | STMicroelectronics | — |
| Product Type | Dual Voltage Comparator | High-speed dual voltage comparator |
| Number of Channels | 2 | — |
| 输出类型 | Open-Collector, Open-Emitter, TTL compatible | Open-collector, open-emitter |
| Supply Voltage Range (Single) | 5 V to 36 V | — |
| Supply Voltage Range (Dual) | +/-18 V (max) | — |
| 电源电流 | [DATA_NEEDED: typical quiescent supply current] | [DATA_NEEDED: supply current] |
| Input Offset Voltage | [DATA_NEEDED: typical input offset voltage] | — |
| Input Bias Current | Low input current (per datasheet family) | — |
| Response Time | High-speed, sub-microsecond family | — |
| Common-Mode Input Range | Includes negative supply rail | — |
| Differential Input Voltage | [DATA_NEEDED: maximum differential input] | — |
| 工作温度范围 | [DATA_NEEDED: industrial / military grade] | — |
| 封装 | SOIC-14 (14-SO) | 14-pin PDIP |
| 安装类型 | Surface Mount | Through-hole |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| 引脚数量 | 14 | — |
| Comparator Channels | — | 2 |
| 电源电压 | — | Single +5 V to ±15 V |
| Logic Compatibility | — | TTL |
| Input Current | — | Low input current |
| Voltage Gain | — | High gain |
| Typical Response Time | — | 80 ns |
| Input Common-Mode Range | — | [DATA_NEEDED: input common-mode range] |
| Output Sink Current | — | [DATA_NEEDED: output sink current] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |