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
●This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
