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HT8544 - General-Purpose CMOS Rail-to-Rail Amplifiers

Download the HT8544 datasheet PDF. This datasheet also covers the HT8541 variant, as both devices belong to the same general-purpose cmos rail-to-rail amplifiers family and are provided as variant models within a single manufacturer datasheet.

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.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HT8541-HTCSEMI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HT8544
Manufacturer HTCSEMI
File Size 1.71 MB
Description General-Purpose CMOS Rail-to-Rail Amplifiers
Datasheet download datasheet HT8544 Datasheet

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Other Datasheets by HTCSEMI

Part Number Description
HT8541 General-Purpose CMOS Rail-to-Rail Amplifiers
HT8542 General-Purpose CMOS Rail-to-Rail Amplifiers
HT8551 Rail-to-Rail Input/Output Operational Amplifiers
HT8552 Rail-to-Rail Input/Output Operational Amplifiers
HT8554 Rail-to-Rail Input/Output Operational Amplifiers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.