OPA1688 SoundPlus Audio Operational Amplifier Evaluation Module

(ACTIVE) OPA1688EVM

Description & Features

Technical Documents

Support & Training

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Key Document

Description

The OPA1688EVM is a hardware platform for evaluating the performance of the OPA1688 audio operational amplifier. On the EVM, each channel of the OPA1688 is configured as a difference amplifier that receives a differential input signal from an audio analyzer or audio DAC and outputs a single-ended single. The OPA1688EVM includes a headphone connector that allows users to hear the audio quality of the OPA1688 using the headphone(s) of their choice. With high output current and great capactive drive capability, the OPA1688EVM can drive headphones loads of 8Ω, 16Ω, 32Ω, 300Ω, 600Ω and higher.

Features
  • Eases design by providing a quick and simple way to evaluate the OPA1688
  • Audio jack provided on the EVM allows for quick listening tests of the OPA1688
  • Input connectors on the EVM provide an easy way to evaluate the OPA1688 using an audio analyzer or an audio DAC that will be used in an end product

What's Included

  • OPA1688EVM

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

OPA1688EVM:
OPA1688 Evaluation Module

$25.00(USD)


Pricing may vary.



ACTIVE
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TI's Standard Terms and Conditions for Evaluation Modules apply.

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date
PDF 1322 16 Mar 2017
More literature (1)
Title Abstract Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
OPA1688  36V, 10MHz, Low Distortion High Drive Rail-to-Rail Output Audio Operational Amplifiers  Operational amplifiers (op amps) 

Support & training

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