用于进行 OV 和 UV 监控的精密窗口监控器,具有窗口看门狗计时器和可编程延迟 10-VSON -40 to 125
The from Texas Instruments is a TPS3850 precision voltage supervisor with programmable window watchdog timer in 10 pin VSON package. The TPS3850 window comparator achieves 0.8% accuracy for both overvoltage VIT+OV and undervoltage VIT-UV thresholds. The TPS3850 also includes accurate hysteresis on both thresholds, making the device ideal for use with tight tolerance systems. The supervisor RESET delay can be set by factory programmed default delay settings or programmed by an external capacitor. The factory-programmed RESET delay features a 15% accuracy, high precision delay timing. The TPS3850 includes a programmable window watchdog timer for a wide variety of applications. The dedicated watchdog output WDO enables increased resolution to help determine the nature of fault conditions. The window watchdog timeouts can be set by factory-programmed default delay settings or programmed by an external capacitor.
电源电压DC 1.60V min
静态电流 10.0 µA
阈值电压 3.3 V
复位电压Min 3.274 V
复位电压Max 3.33 V
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压Max 6.5 V
电源电压Min 1.6 V
安装方式 Surface Mount
引脚数 10
封装 VSON EP-10
封装 VSON EP-10
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 无铅
REACH SVHC版本 2016/06/20
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS3850H33DRCT TI 德州仪器 | 当前型号 | 当前型号 |
TPS3850H33DRCR 德州仪器 | 完全替代 | TPS3850H33DRCT和TPS3850H33DRCR的区别 |