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YD34119 - LOW POWER AUDIO AMPLIFIER

General Description

The YD34119 is a low power audio amplifier integrated circuit intended (primarily) for the telephone applications, such as in speakerphones.

Key Features

  • Wide operating supply voltage: Vcc=2~16V;.
  • Low quiescent supply current (Icc=2.7mA, typ. );.
  • Medium output power Po=250mW at Vcc=6V, RL=32Ω, THD=10%;.
  • Load impedance range (8Ωto 100Ω);.
  • Low distortion;.
  • Mute function (Icc=65μA, typ. );.
  • Minimum number of external parts required. BLOCK.

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Datasheet Details

Part number YD34119
Manufacturer Wuxi Youda electronics
File Size 209.22 KB
Description LOW POWER AUDIO AMPLIFIER
Datasheet download datasheet YD34119 Datasheet

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.

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www.DataSheet4U.com YOUDA INTEGRATED CIRCUIT YD34119 LOW POWER AUDIO AMPLIFIER—YD34119 DESCRIPTION The YD34119 is a low power audio amplifier integrated circuit intended (primarily) for the telephone applications, such as in speakerphones. FEATURES *Wide operating supply voltage: Vcc=2~16V; *Low quiescent supply current (Icc=2.7mA, typ.); *Medium output power Po=250mW at Vcc=6V, RL=32Ω, THD=10%; *Load impedance range (8Ωto 100Ω); *Low distortion; *Mute function (Icc=65μA, typ.); *Minimum number of external parts required. BLOCK DIAGRAM 8 7 4k 4k 50k 6 5 BIAS + _ + _ 125k 50k 1 2 3 4 WuXi YouDa Electronics Co., Ltd Add: No.5 Xijin Road, National Hi-Tech Industrial Development Zone, Wuxi Jiangsu China Tel: 86-510-85205117 86-510-85205106 Fax: 86-510-85205110 Website: www.