HomedatasheetTL7712ACDRE4

TL7712ACDRE4 Datasheet

Supervisory Circuits
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Description

The TL7712ACDRE4 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, the RESET output becomes active (low) when VCC attains 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 outputs RESET and RESET go inactive (high and low, respectively).When an undervoltage condition occurs during normal operation, RESET and RESET go active. To ensure that a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input exceeds the positive-going threshold value. The time delay is determined by the value of the external capacitor CT: td = 1.3 × 104 × CT, where CT is in farads (F) and td is in seconds (s). TL7712ACDRE4 Features • Power-On Reset Generator• Automatic Reset Generation After Voltage Drop• Wide Supply-Voltage Range• Precision Voltage Sensor• Temperature-Compensated Voltage Reference• True and Complement Reset Outputs• Externally Adjustable Pulse Duration
Features

Parameters

[{"Name":"Number of Voltages Monitored","Value":"1"},{"Name":"Threshold Voltage ","Value":"10.8 V"},{"Name":"Output Type ","Value":"Active High, Active Low, Open Drain "},{"Name":"Manual Reset ","Value":"Manual Reset "},{"Name":"Watchdog ","Value":"No Watchdog"},{"Name":"Battery Backup Switching ","Value":"No Backup"},{"Name":"Power-Up Reset Delay (Typ) ","Value":"Programmable"},{"Name":"Supply Voltage - Max ","Value":"18 V "},{"Name":"Maximum Operating Temperature ","Value":"+ 70 C "},{"Name":"Package / Case","Value":"SOIC-8"}]

Manufacturer information

DIODES INCORPORATED

Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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