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CIRCUIT060018

Photodiode amplifier circuit

CIRCUIT060018

Overview

This circuit consists of an op amp configured as a transimpedance amplifier for amplifying the light dependent current of a photodiode.
Features
  • Single 5-V supply
  • Input: 0 μA to 2.4 μA
  • Output: 100 mV to 4.9 V
  • Bandwidth: 20 kHz
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Technical documentation

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Type Title Date
E-book Analog Engineer’s Circuit Cookbook: Amplifiers (Rev. D) PDF | HTML Sep 24, 2024
Circuit design Photodiode Amplifier Circuit (Rev. B) PDF | HTML May 2, 2024
Application note AN-31 Amplifier Circuit Collection (Rev. D) PDF | HTML Oct 21, 2020
User guide 1-MHz Single-Supply Photodiode Amplifier Reference Design Guide Sep 16, 2014

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Reference designs

REFERENCE DESIGN
TIPD176 — 1 MHz, Single-Supply, Photodiode Amplifier Reference Design

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