AS1975 Datasheet PDF (Low-Voltage Single/Dual/Quad Comparators)

AS1975 - Low-Voltage Single/Dual/Quad Comparators

This page provides the datasheet information for the AS1975, a member of the AS1970 Low-Voltage Single/Dual/Quad Comparators family.

Description

The AS1970 - AS1975 are single/dual/quad comparators that operate with supplies from 2.5 to 5.5V making them perfect for all 3- and 5-volt applications.

Features

! CMOS Push/Pull Output Sinks and Sources 8mA (AS1970/AS1972/AS1974) CMOS Open-Drain Output Voltage Extends Beyond VCC (AS1971/AS1973/AS1975) Quiescent Supply Current: 8.5µA per Comparator Internal Hysteresis: 3mV 3V/5V Logic-Level Translation Single-Supply Operation: 2.5 to 5.5V Common-Mode Input Voltage Range Extends 250mV Above the Rails Low Propagation Delay: 300ns Minimized Overall Power Consumption Supply Current @1MHz Switching Frequency: 80µA No Phase Reversal for Overdriven Inputs Pack.

Datasheet Details

Part number	AS1975
Manufacturer	austriamicrosystems AG
File Size	790.13 KB
Description	Low-Voltage Single/Dual/Quad Comparators
Datasheet	AS1975 Datasheet
Additional preview pages of the AS1975 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com AS1970 - AS1975 L o w - Vo l ta g e S i n g l e / D u a l / Q u a d C o m pa r a t o r s D a ta S he e t 1 General Description The AS1970 - AS1975 are single/dual/quad comparators that operate with supplies from 2.5 to 5.5V making them perfect for all 3- and 5-volt applications. The comparators can also operate with dual supplies (±1.25 to ±2.75V), and require very little supply current (down to 8.5µA) with minimal propagation delay (300ns). Low input bias current (1.0pA, typ), low input offset voltage (0.5mV, typ), and internal hysteresis (3mV) make these comparators ideal for low-power single-cell applications including power-management and power-monitoring systems. The comparators are available as the standard products listed in Table 1. Table 1.

Published: Mar 14, 2010 |