100mW stereo headphone amplifier

The TS482 is a dual audio power amplifier able to drive a 16 or 32Ω stereo headset down to low voltages.

It is delivering up to 100mW per channel (into 16Ω loads) of continuous average power with 0.1% THD+N from a 5V power supply.

The unity gain stable TS482 can be configured by external gain-setting resistors.

Key Features

  • Unity-gain stable
  • Rail-to-rail input and output
  • Available in SO-8, MiniSO-8 & DFN8
  • High signal-to-noise ratio: 110dB(A) at 5V
  • High power supply rejection ratio: 85dB at 5V
  • Operating from Vcc=2V to 5.5V
  • 38mW into 16Ω at 3.3V
  • 100mW into 16Ω at 5V
  • Switch ON/OFF click reduction circuitry
  • High crosstalk immunity: 100dB (F=1kHz)
  • 11.5mW into 16Ω at 2V

回路ダイアグラム

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リソース

技術文書

製品スペック
Description バージョン サイズ
DS2629 DS2629: 100mW stereo headphone amplifier 2.3 597 KB

Publications and Collaterals

パンフレット
Description バージョン サイズ
ST’s solutions for mobile devices 3.2 2 MB
サポート & コミュニティ

サンプル & 購入

製品型番 パッケージ Packing Type Operating Temperature (°C) (min) Operating Temperature (°C) (max) Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
TS482IDT SO-8 Tape And Reel - - Active 0.148 1000 NEC EAR99 MOROCCO MORE INFO DISTRIBUTOR AVAILABILITY
TS482IST MSOP/TSSOP 8 Tape And Reel - - Active 0.148 1000 NEC EAR99 PHILIPPINES MORE INFO DISTRIBUTOR AVAILABILITY
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
TS482IDT アクティブSO-8IndustrialEcopack3
TS482IST アクティブMSOP/TSSOP 8IndustrialEcopack3
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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