特性
- Input Offset Voltage: ±2 mV (TYP.)
- Input Bias Current: 17 nA (TYP.)
- Voltage Gain: 200000 (TYP.)
- Pulse Response Time: 1.8 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 (The mounting area is reduced by 40% or 66% compared to conventional 8-pin plastic SOP, as shown in the table below)
描述
µPC277GR-9LG, µPC277MP-KAA, µPC393GR-9LG are dual comparators designed to operate under single power supply. 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 on a split power supply and used widely for various voltage comparison application. Depending on the usage and operating ambient temperature range, the µPC277GR-9LG, µPC277MP-KAA are designed for extended temperature and suited for wide operating ambient temperature application, while µPC393GR-9LG are designed for general purposes application. In addition, compatible DC parameter selection for the comparators also available. Along with this series of lineup, the quad type comparators, µPC177GR-9LG and µPC339GR-9LG with the same circuit configuration are also available.
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 2 |
| Single Supply Voltage Range (V) | 2 - 32 |
| Supply Current Icc/Idd (Max) (mA) | 1 |
| Input Offset Voltage Vio (Max) (mV (±)) | 5 |
| Output Current Io Sink (Typical) (mA) | 16 |
| Response Time TPLH (Typical) (µs) | 1.8 |
| Process | Bipolar |
| Function | Bipolar Voltage Comparator |
| Dual Supply Range (V) | V+-16V(Max.) |
封装选项
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 3 x 3 x 1.03 | 8 | 0.65 |
应用方框图
 | 人形机器人电池管理系统 集成式人形机器人 BMS，可实现安全、实时的功率管理、保护及电池状态控制。 |
 | 配备以太网的 6 轴和 9 轴工业电机控制 高精度高能效的 6 轴和 9 轴电机控制，专为机器人和工业应用设计。 |
 | 具备工业网络和功能性安全支持的电机控制系统 该电机控制系统集成了 MPU 和 MCU，可实现高效的工业电机控制和联网。 |