LM393DT vs TPS3701DDCT 对比
详细并排对比 LM393DT 出自 STMicroelectronics 和 TPS3701DDCT 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。
规格对比
| 参数 | LM393DT | TPS3701DDCT |
|---|---|---|
| 品牌 | STMicroelectronics | Texas Instruments |
| 分类 | Amplifier ICs | Logic ICs |
| 生命周期状态 | 有效 | 有效 |
| 单价（USD） | $0.05 | — |
| Number of Channels | 2 | — |
| Supply Voltage - Single | 2 V to 36 V | — |
| Supply Voltage - Dual | ±1 V to ±18 V | — |
| Supply Current (per comparator) | 0.4 mA (typical) | — |
| Input Offset Voltage | 2 mV (typical) | — |
| Input Bias Current | 25 nA (typical) | — |
| Response Time | 1.3 µs (typical) | 155 µs |
| 输出类型 | Open Collector | Open-drain |
| Output Sink Current | 16 mA (maximum) | — |
| Input Common-Mode Voltage Range | 0 V to VCC - 1.5 V | — |
| 工作温度范围 | -40°C to +105°C | — |
| 封装 | SOIC-8 | SOT-23-THIN, 6 pins |
| 安装类型 | Surface Mount | — |
| RoHS 状态 | Compliant | — |
| MSL 等级 | 1 | — |
| Product Type | — | Dual window voltage detector/comparator |
| Supply Voltage Range | — | 1.8 V to 36 V |
| Internal Reference | — | 400 mV |
| Comparator Count | — | 2 |
| Output Voltage Rating | — | 25 V |
| 静态电流 | — | 7 µA typical |
| Monitoring Function | — | Overvoltage and undervoltage detection |
| Configuration | — | Window detector or two independent voltage monitors |
| 引脚数量 | — | 6 |
| Application | — | Overvoltage and undervoltage monitoring |
| 接口类型 | — | Open-drain output with external pull-up |
| Input Voltage | — | High-voltage monitoring input |
| Manufacturer | — | Texas Instruments |