特性
- Input Offset Voltage: ±1 mV (TYP.)
- Input Bias Current: 20 nA (TYP.)
- Voltage Gain: 200000 (TYP.)
- Pulse Response Time: 1.6 µs (TYP.)
- Output Sink Current: 16 mA (TYP.)
- A wired OR is possible as the output is an open collector
- Low Voltage Operation: V + - V - : +2 ~ +32 V
- Small Package (Half the footprint size of 14-pin plastic SOP ( 1.27 mm pitch))
描述
µPC177GR-9LG, µPC339GR-9LG comparators are designed for single power supply operation. The features include low-voltage operation, common-mode input voltage range from V-(GND) level, open-collector output and low current consumption. Furthermore, these products can operate with both power supplies and can be widely used for various voltage comparison application. Depending on the usage and operating ambient temperature range, the µPC177GR-9LG is design for extended temperature and µPC339GR-9LG is design for general purposes. In addition, compatible DC parameter selection for the comparators are available under special products. Along with this series of lineup are dual type comparators, µPC277GR-9LG, µPC277MP-KAA, and µPC393GR-9LG with the same circuit configuration are also available
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 4 |
| Single Supply Voltage Range (V) | - |
| Supply Current Icc/Idd (Max) (mA) | 2 |
| Input Offset Voltage Vio (Max) (mV (±)) | 5 |
| Output Current Io Sink (Typical) (mA) | 16 |
| Response Time TPLH (Typical) (µs) | 1.6 |
| Process | Bipolar |
| Function | Bipolar Voltage Comparator |
| Dual Supply Range (±V) | Array |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) |
|---|---|---|
| TSSOP | 5 x 4 x 1.2 | 14 |
应用方框图
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汽车监控功能扩展
基于 CMIC 的紧凑型系统，用于将电机监控和保护功能集成到汽车系统中。
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