TS831-4IDT集成电路（IC）的监控器规格书PDF中文资料

TS831-4IDT属于集成电路（IC）的监控器。由意法半导体集团制造生产的TS831-4IDT监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。

DESCRIPTION

The TS831 is an ultra low power integrated circuit incorporating a high stability band-gap voltage reference and a comparator with an open drain output.

■ ULTRA LOW POWER CONSUMPTION : 12µA maximum

■ PRECISION RESET THRESHOLD

■ THRESHOLD VOLTAGE:

4.33V typ. FOR TS831-5

4.50V typ. FOR TS831-4

2.71V typ. FOR TS831-3

■ GUARANTEED RESET OPERATION FOR VCC DOWN TO 1V

■ OPEN DRAIN OUTPUT COMPARATOR

■ FAST RESPONSE TIME : 20µs FOR A 10mV OVERDRIVE

■ INTERNAL BUILT-IN HYSTERESIS

■ PIN TO PIN COMPATIBLE WITH MC33064 AND MC33164

APPLICATION

■ Power-on reset generator for microcontroller

■ Power failure detector