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LTC2919 Datasheet Negative Voltage Monitor

Manufacturer: Analog Devices

General Description

The LTC®2919 is a triple/dual input monitor intended for a variety of system monitoring applications.

Polarity selection and a buffered reference output allow the LTC2919 to monitor positive and negative supplies for undervoltage (UV) and overvoltage (OV) conditions.

The two adjustable inputs have a nominal 0.5V threshold, featuring tight 1.5% threshold accuracy over the entire operating temperature range.

Key Features

  • nn Two Low Voltage Adjustable Inputs (0.5V) nn Accurate UVLO Provides a Third Monitor Input nn Open-Drain RST, OUT1 and OUT2 Outputs nn Pin Selectable Input Polarity Allows Negative, UV and OV Monitoring nn Guaranteed Threshold Accuracy: ±1.5% nn 6.5V Shunt Regulator for High Voltage Operation nn Low 50µA Quiescent Current nn Buffered 1V Reference for Negative Supply Offset nn Input Glitch Rejection nn Adjustable Reset Timeout Period nn Selectable Internal Timeout Saves Components nn Outputs Gua.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Linear Technology Logo LTC2919 Precision Triple/Dual Input UV OV and NegativeVoltage Monitor Linear Technology

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LTC2919 Distributor