TL7705 Series

5-V single-supply voltage supervisor with programmable delay time

Catalog

5-V single-supply voltage supervisor with programmable delay time

Part	Type	Operating Temperature (Min)	Operating Temperature (Max)	Reset	Reset Timeout	Reset Timeout Description	Package Length	Package Name	Package Width	Number of Voltages Monitored	Voltage - Threshold	Mounting Type	Output
Texas Instruments TL7705ACDRG4	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	1 µs	Maximum Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705BQDG4	Simple Reset/Power-On Reset	-40 °C	125 °C	Active High Active Low	270 ns	Typical Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705BQDRG4	Simple Reset/Power-On Reset	-40 °C	125 °C	Active High Active Low	270 ns	Typical Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705BCDR	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	270 ns	Typical Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705ACDE4	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	1 µs	Maximum Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705ACPG4	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	1 µs	Maximum Propagation Delay	0.3 in	8-DIP 8-PDIP	7.62 mm	1	4.55 V	Through Hole	Open Collector Open Drain
Texas Instruments TL7705BQD	Simple Reset/Power-On Reset	-40 °C	125 °C	Active High Active Low	270 ns	Typical Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705ACDG4	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	1 µs	Maximum Propagation Delay	0.154 in	8-SOIC	3.9 mm	1	4.55 V	Surface Mount	Open Collector Open Drain
Texas Instruments TL7705AIP	Simple Reset/Power-On Reset	-40 °C	85 °C	Active High Active Low	1 µs	Maximum Propagation Delay	0.3 in	8-DIP 8-PDIP	7.62 mm	1	4.55 V	Through Hole	Open Collector Open Drain
Texas Instruments TL7705BCP	Simple Reset/Power-On Reset	0 °C	70 °C	Active High Active Low	270 ns	Typical Propagation Delay	0.3 in	8-DIP 8-PDIP	7.62 mm	1	4.55 V	Through Hole	Open Collector Open Drain

Catalog

5-V single-supply voltage supervisor with programmable delay time

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.