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HT8541 - General-Purpose CMOS Rail-to-Rail Amplifiers

Datasheet Summary

Description

The HT8541/HT8542/HT8544 are single, dual, and quad rail-to-rail input and output single-supply amplifiers featuring very low supply current and 1 MHz bandwidth.

All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply.

Features

  • Single-supply operation: 2.7 V to 5.5 V Low supply current: 45 μA/amplifier Wide bandwidth: 1 MHz No phase reversal Low input currents: 4 pA Unity gain stable Rail-to-rail input and output.

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Datasheet preview – HT8541

Datasheet Details

Part number HT8541
Manufacturer HTCSEMI
File Size 1.71 MB
Description General-Purpose CMOS Rail-to-Rail Amplifiers
Datasheet download datasheet HT8541 Datasheet
Additional preview pages of the HT8541 datasheet.

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Full PDF Text Transcription

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HT8541/HT8542/HT8544 General-Purpose CMOS Rail-to-Rail Amplifiers GENERAL DESCRIPTION The HT8541/HT8542/HT8544 are single, dual, and quad rail-to-rail input and output single-supply amplifiers featuring very low supply current and 1 MHz bandwidth. All are guaranteed to operate from a 2.7 V single supply as well as a 5 V supply. Theseparts provide 1 MHz bandwidth at a low current consumption of 45 μA per amplifier. Very low input bias currents enable the HT8541/HT8542/HT8544 to be used for integrators, photodiode amplifiers, piezoelectric sensors, and other applications with high sourceimpedance.The supply current is only 45 μA per amplifier, ideal for battery operation. Rail-to-rail inputs and outputs are useful to designers buffering ASICs in single-supplysystems.
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