LTC2919 Datasheet PDF (Precision Triple/Dual Input UV OV and NegativeVoltage Monitor)

LTC2919 - Precision Triple/Dual Input UV OV and NegativeVoltage Monitor

Description

TEMPERATURE RANGE LTC2919CDDB-2.5#PBF LTC2919CDDB-2.5#TRPBF LDGT 10-Lead (3mm × 2mm) Plastic DFN 0°C to 70°C LTC2919IDDB-2.5#PBF LTC2919IDDB-2.5#TRPBF LDGT 10-Lead (3mm × 2mm) Plastic DFN 40°C to 85°C LTC2919HDDB-2.5#PBF LTC2919HDDB-2.5#TRPBF LDGT 10-Lead (3mm × 2mm) Plastic DFN 40

Features

Two Low Voltage Adjustable Inputs (0.5V).
Accurate UVLO Provides a Third Monitor Input.
Open-Drain RST, OUT1 and OUT2 Outputs.
Pin Selectable Input Polarity Allows Negative, UV and OV Monitoring.
Guaranteed Threshold Accuracy: ±1.5% www. DataSheet4U. com.
6.5V Shunt Regulator for High Voltage Operation.
Low 50μA Quiescent Current.
Buffered 1V Reference for Negative Supply Offset.
Input Glitch Rejection.
Adjustable Reset Timeout Period.
Selectable I.

Datasheet Details

Part number	LTC2919
Manufacturer	Linear Technology
File Size	222.21 KB
Description	Precision Triple/Dual Input UV OV and NegativeVoltage Monitor
Datasheet	LTC2919 Datasheet
Additional preview pages of the LTC2919 datasheet.

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Full PDF Text Transcription

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LTC2919 Precision Triple/Dual Input UV, OV and Negative Voltage Monitor FEATURES Two Low Voltage Adjustable Inputs (0.5V) ■ Accurate UVLO Provides a Third Monitor Input ■ Open-Drain RST, OUT1 and OUT2 Outputs ■ Pin Selectable Input Polarity Allows Negative, UV and OV Monitoring ■ Guaranteed Threshold Accuracy: ±1.5% www.DataSheet4U.com ■ 6.5V Shunt Regulator for High Voltage Operation ■ Low 50μA Quiescent Current ■ Buffered 1V Reference for Negative Supply Offset ■ Input Glitch Rejection ■ Adjustable Reset Timeout Period ■ Selectable Internal Timeout Saves Components ■ Outputs Guaranteed Low With V CC = 0.5V ■ Space Saving 10-Lead 3mm × 2mm DFN and MSOP Packages ■ DESCRIPTIO The LTC®2919 is a triple/dual input monitor intended for a variety of system monitoring applications.

Published: May 31, 2010 |