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TL7759 SUPPLY-VOLTAGE SUPERVISORS
D Power-On Reset Generator D Automatic Reset Generation After Voltage
Drop
D Precision Input Threshold
Voltage . . . 4.55 V ±120 mV
D Low Standby Current . . . 20 µA D Reset Outputs Defined When VCC
Exceeds 1 V
D True and Complementary Reset Outputs D Wide Supply-Voltage Range . . . 1 V to 7 V
SLVS042D – JANUARY 1991 – REVISED JULY 1999
D, P, OR PW PACKAGE (TOP VIEW)
NC 1 NC 2 NC 3 GND 4
8 RESET 7 RESET 6 NC 5 VCC
NC – No internal connection
description
The TL7759 is a supply-voltage supervisor designed for use as a reset controller in microcomputer and microprocessor systems. The supervisor monitors the supply voltage for undervoltage conditions.