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AD8682 - High Speed JFET Operational Amplifiers

Download the AD8682 datasheet PDF. This datasheet also covers the AD8684 variant, as both devices belong to the same high speed jfet operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

Description

The AD8682 and AD8684 are dual and quad low power, precision (1 mV) JFET amplifiers featuring excellent speed at low supply currents.

The slew rate is typically 9 V/μs with a supply current under 250 μA per amplifier.

These unity-gain stable amplifiers have a typical gain bandwidth of 3.5 MHz.

Features

  • Low supply current: 250 μA/amp maximum High slew rate: 9 V/μs Bandwidth: 3.5 MHz typical Low offset voltage: 1 mV maximum @ 25°C Low input bias current: 20 pA maximum @ 25°C CMRR: 90 dB typical Fast settling time Unity-gain stable.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD8684_AnalogDevices.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
AD8684 High Speed JFET Operational Amplifiers
AD8600 16-Channel/ 8-Bit Multiplying DAC
AD8601 Input/Output Wideband Operational Amplifiers
AD8602 Input/Output Wideband Operational Amplifiers
AD8603 Rail-to-Rail Input/Output Operational Amplifiers

Full PDF Text Transcription

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Dual/Quad Low Power, High Speed JFET Operational Amplifiers AD8682/AD8684 FEATURES Low supply current: 250 μA/amp maximum High slew rate: 9 V/μs Bandwidth: 3.5 MHz typical Low offset voltage: 1 mV maximum @ 25°C Low input bias current: 20 pA maximum @ 25°C CMRR: 90 dB typical Fast settling time Unity-gain stable APPLICATIONS Portable telecommunications Low power industrial and instrumentation Loop filters Active and precision filters Integrators Strain gauge amplifiers Portable medical instrumentation Supply current monitoring GENERAL DESCRIPTION The AD8682 and AD8684 are dual and quad low power, precision (1 mV) JFET amplifiers featuring excellent speed at low supply currents. The slew rate is typically 9 V/μs with a supply current under 250 μA per amplifier.
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