Datasheet4U Logo Datasheet4U.com

LTC691, LTC691-LTC690 Datasheet - Linear Technology

LTC691 Microprocessor Supervisory Circuits

The LTC®690 family, LTC690/LTC691/LTC694/LTC695, provides 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.

LTC691 Features

* n Guaranteed Reset Assertion at VCC = 1V n 1.5mA Maximum Supply Current n Fast (35ns Max) Onboard Gating of RAM Chip Enable Signals n SO-8 and S16 Packaging n 4.65V Precision Voltage Monitor n Power OK/Reset Time Delay: 50ms, 200ms or Adjustable n Minimum External Component Count n 1µA Ma

LTC691-LTC690_LinearTechnology.pdf

This datasheet PDF includes multiple part numbers: LTC691, LTC691-LTC690. Please refer to the document for exact specifications by model.
LTC691 Datasheet Preview Page 2 LTC691 Datasheet Preview Page 3

Datasheet Details

Part number:

LTC691, LTC691-LTC690

Manufacturer:

Linear Technology

File Size:

265.22 KB

Description:

Microprocessor supervisory circuits.

Note:

This datasheet PDF includes multiple part numbers: LTC691, LTC691-LTC690.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

LTC690 Microprocessor Supervisory Circuits (Linear Technology)

LTC6900 1kHz to 20MHz Resistor Set SOT-23 Oscillator (Linear Technology)

LTC6902 Multiphase Oscillator (Linear Technology)

LTC6903 1kHz - 68MHz Serial Port Programmable Oscillator (Linear Technology)

LTC6904 (LTC6903 / LTC6904) 1kHz - 68MHz Serial Port Programmable Oscillator (Linear Technology)

LTC6905 17MHz to 170MHz Resistor Set SOT-23 Oscillator (Linear Technology)

LTC6905-100 Fixed Frequency SOT-23 Oscillator (Linear Technology)

LTC6905-133 Fixed Frequency SOT-23 Oscillator (Linear Technology)

TAGS

LTC691 LTC691-LTC690 Microprocessor Supervisory Circuits Linear Technology

LTC691 Distributor