TL7705ACP

产品概述

The TL7705ACP is a single-supply Voltage Supervisor with programmable time delay for 5V systems. Designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for under-voltage conditions at the SENSE input. During power up, the RESET output becomes active (low) when VCC attains a value approaching 3.6V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputs RESET and RESET go inactive (high and low, respectively). When an under-voltage condition occurs during normal operation, RESET and RESET go active.

• Power-on reset generator
• Automatic reset generation after voltage drop
• Wide supply-voltage range
• Precision voltage sensor
• Temperature-compensated voltage reference
• Externally adjustable pulse duration

应用

计算机和计算机周边, 便携式器材, 音频, 多媒体