TL7759 Datasheet (Texas Instruments) - SUPPLY-VOLTAGE SUPERVISORS

TL7759, SUPPLY-VOLTAGE SUPERVISORS

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.

During power up, when the supply voltage, VCC, attains a value approaching 1 V, the RESET and RESET ou

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 co