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LTC693, LTC Datasheet - Linear Technology

LTC693 - Microprocessor Supervisory Circuits

The LTC®692/LTC693 provide complete power supply monitoring and battery control functions for microprocessor reset, battery backup, CMOS RAM write protection, power failure warning and watchdog timing.

A precise internal voltage reference and comparator circuit monitor the power supply line.

When an

LTC693 Features

* n Guaranteed Reset Assertion at VCC = 1V n 1.5mA Maximum Supply Current n Fast (35ns Maximum) Onboard Gating of RAM Chip Enable Signals n 4.40V Precision Voltage Monitor n Power OK/Reset Time Delay: 200ms or Adjustable n Minimum External Component Count n 1μA Maximum Standby Current n Voltage Monito

LTC-692.pdf

This datasheet PDF includes multiple part numbers: LTC693, LTC. Please refer to the document for exact specifications by model.
LTC693 Datasheet Preview Page 2 LTC693 Datasheet Preview Page 3

Datasheet Details

Part number:

LTC693, LTC

Manufacturer:

Linear Technology

File Size:

229.94 KB

Description:

Microprocessor supervisory circuits.

Note:

This datasheet PDF includes multiple part numbers: LTC693, LTC.
Please refer to the document for exact specifications by model.

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