TL7715A Series

Single-supply supervisor for 15-V systems with programmable delay time

Catalog

Single-supply supervisor for 15-V systems with programmable delay time

Part	Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Reset Timeout	Reset	Voltage - Threshold	Mounting Type	Output	Package / Case	Package / Case	Package / Case	Number of Voltages Monitored	Package / Case [y]	Package / Case [x]
Texas Instruments TL7715ACP	Simple Reset/Power-On Reset	70 °C	0 °C	8-PDIP	1 µs	Active High/Active Low	13.5 V	Through Hole	Open Drain or Open Collector	0.3 in	8-DIP	7.62 mm	1
Texas Instruments TL7715ACD	Simple Reset/Power-On Reset	70 °C	0 °C	8-SOIC	1 µs	Active High/Active Low	13.5 V	Surface Mount	Open Drain or Open Collector		8-SOIC		1	3.9 mm	0.154 in

Catalog

Single-supply supervisor for 15-V systems with programmable delay time

Key Features

• Power-On Reset GeneratorAutomatic Reset Generation After Voltage DropWide Supply-Voltage RangePrecision Voltage SensorTemperature-Compensated Voltage ReferenceExternally Adjustable Pulse DurationPower-On Reset GeneratorAutomatic Reset Generation After Voltage DropWide Supply-Voltage RangePrecision Voltage SensorTemperature-Compensated Voltage ReferenceExternally Adjustable Pulse Duration

Description

The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, theRESEToutput becomes active (low) when VCCattains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputsRESETand RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation,RESETand RESET go active. The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. During power up, theRESEToutput becomes active (low) when VCCattains a value approaching 3.6 V. At this point (assuming that SENSE is above VIT+), the delay timer function activates a time delay, after which outputsRESETand RESET go inactive (high and low, respectively). When an undervoltage condition occurs during normal operation,RESETand RESET go active.