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AD8508 - Zero Input Crossover Distortion Amplifiers

Download the AD8508 datasheet PDF. This datasheet also covers the AD8505 variant, as both devices belong to the same zero input crossover distortion amplifiers family and are provided as variant models within a single manufacturer datasheet.

General Description

The AD8505/AD8506/AD8508 are single, dual, and quad micropower amplifiers featuring rail-to-rail input/output swings while operating from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies.

Key Features

  • PSRR: 100 dB minimum CMRR: 105 dB typical Very low supply current: 20 μA per amplifier maximum 1.8 V to 5 V single supply or ±0.9 V to ±2.5 V dual supply Rail-to-rail input/output Low noise: 45 nV/√Hz at 1 kHz 2.5 mV offset voltage maximum Very low input bias current: 1 pA typical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD8505-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AD8508
Manufacturer Analog Devices
File Size 724.89 KB
Description Zero Input Crossover Distortion Amplifiers
Datasheet download datasheet AD8508 Datasheet

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Other Datasheets by Analog Devices

Part Number Description
AD8500 Micropower Precision CMOS Operational Amplifier
AD8502 Micropower CMOS Operational Amplifiers
AD8504 Micropower CMOS Operational Amplifiers
AD8505 Zero Input Crossover Distortion Amplifiers
AD8506 Zero Input Crossover Distortion 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
20 μA Maximum, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers AD8505/AD8506/AD8508 FEATURES PSRR: 100 dB minimum CMRR: 105 dB typical Very low supply current: 20 μA per amplifier maximum 1.8 V to 5 V single supply or ±0.9 V to ±2.5 V dual supply Rail-to-rail input/output Low noise: 45 nV/√Hz at 1 kHz 2.5 mV offset voltage maximum Very low input bias current: 1 pA typical APPLICATIONS Pressure and position sensors Remote security Bio sensors IR thermometers Battery-powered consumer equipment Hazard detectors GENERAL DESCRIPTION The AD8505/AD8506/AD8508 are single, dual, and quad micropower amplifiers featuring rail-to-rail input/output swings while operating from a single 1.8 V to 5 V power supply or from dual ±0.9 V to ±2.5 V power supplies.