TPS3807

Dual-Channel Supervisory Circuit

Texas Instruments

TPS3807 Features

* Two Supply Monitors in One Package

* One Monitor with Fixed High-Accuracy Thresholds for System Supply Monitoring

* Second Monitor with Variable Threshold and 30mV Hysteresis to Provide Failsafe

* Very Low Quiescent Current: 3.5µA typ

* High Threshold Accura

TPS3807 General Description

The TPS3807 family microprocessor supervisory circuits monitor system voltages as low as 1.225V. These devices assert an open-drain RSTVDD signal when the VDD voltage drops below a preset threshold. The RSTVDD output remains asserted until the VDD voltage returns above its threshold. The device also.

TPS3807 Datasheet (819.32 KB)