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G1454L - 2.0W Stereo Audio Amplifier

Download the G1454L datasheet PDF (G1454 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 2.0w stereo audio amplifier.

Description

The G1454/G1454L is a stereo audio power amplifier in 16 pin TQFN3X3-16 with thermal pad package.

It can drive 1.45W continuous RMS power into 4Ω load in Bridge-Tied Load (BTL) mode at 5V supply voltage.

Its THD is smaller than 1% under the above operation condition.

Features

  • Depop Circuitry Integrated.
  • 3V to 5.5V Operation.
  • Output Power at 10% THD+N, VCC=5V --2.1W (typical) into a 3Ω Load.
  • Output Power at 1% THD+N, VCC=5V --1.45W (typical) into a 4Ω Load --1.15W (typical) into a 8Ω Load.
  • Output Power at 10% THD+N, VCC=5V --2W (typical) into a 4Ω Load --1.47W (typical) into a 8Ω Load.
  • Stereo Bridge-Tied Load (BTL).
  • Shutdown Control Available.
  • TQFN3X3-16 Package Available.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (G1454-GlobalMixedmodeTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number G1454L
Manufacturer Global Mixed-mode Technology
File Size 79.96 KB
Description 2.0W Stereo Audio Amplifier
Datasheet download datasheet G1454L Datasheet

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G1454/G1454L 2.0W Stereo Audio Amplifier with Shutdown Mode Features „ Depop Circuitry Integrated „ 3V to 5.5V Operation „ Output Power at 10% THD+N, VCC=5V --2.1W (typical) into a 3Ω Load „ Output Power at 1% THD+N, VCC=5V --1.45W (typical) into a 4Ω Load --1.15W (typical) into a 8Ω Load „ Output Power at 10% THD+N, VCC=5V --2W (typical) into a 4Ω Load --1.47W (typical) into a 8Ω Load „ Stereo Bridge-Tied Load (BTL) „ Shutdown Control Available „ TQFN3X3-16 Package Available Applications „ PDAs „ Portable Devices „ Notebook General Description The G1454/G1454L is a stereo audio power amplifier in 16 pin TQFN3X3-16 with thermal pad package. It can drive 1.45W continuous RMS power into 4Ω load in Bridge-Tied Load (BTL) mode at 5V supply voltage.
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