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G1412 - Ground-Reference Popless Stereo Headphone Driver

Description

The G1412 stereo headphone driver is designed for portable equipment where board space is limited.

The G1412 uses the dual external power supplies PVDD/NVDD to produce a ground-reference output, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height.

Features

  • 7mA Quiescent Current.
  • Ground-Referenced Outputs Eliminate DC-Bias Voltages on Headphone Ground Pin.
  • Popless Function Embedded.
  • 70mW Per Channel into 16Ω loads.
  • Low Distortion.
  • Large Output Voltage Swing.
  • ±1.8V to ±3.6V Dual Power Operating Range.
  • Low Power Consumption.
  • Over-Temperature Protection.
  • UVLO Embedded.
  • TDFN2X2-8 &TQFN3X3-16 Packages.

📥 Download Datasheet

Datasheet preview – G1412

Datasheet Details

Part number G1412
Manufacturer Global Mixed-mode Technology
File Size 77.09 KB
Description Ground-Reference Popless Stereo Headphone Driver
Datasheet download datasheet G1412 Datasheet
Additional preview pages of the G1412 datasheet.

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G1412 Ground-Reference Popless Stereo Headphone Driver Features „ 7mA Quiescent Current. „ Ground-Referenced Outputs Eliminate DC-Bias Voltages on Headphone Ground Pin „ Popless Function Embedded „ 70mW Per Channel into 16Ω loads „ Low Distortion „ Large Output Voltage Swing. „ ±1.8V to ±3.6V Dual Power Operating Range „ Low Power Consumption. „ Over-Temperature Protection „ UVLO Embedded „ TDFN2X2-8 &TQFN3X3-16 Packages Applications „ Cellular Phone „ Notebooks „ PDAs „ MP3 Players „ Portable Audio Equipment General Description The G1412 stereo headphone driver is designed for portable equipment where board space is limited.
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