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G1901 - 2.4W Mono Class-D Audio Amplifier

General Description

The G1901 is a mono class-D audio power amplifier in MSOP-10 (FD), TDFN3X3-10 and WLCSP3X3-9 with thermal pad package.

It can drive 2W 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.

Key Features

  • Depop Circuitry Integrated.
  • 2.8V to 5.5V Operation.
  • Output Power at 1% THD+N, VDD=5V --2W (typical) into a 4Ω Load --1.2W (typical) into a 8Ω Load.
  • Mono Bridge-Tied Load (BTL).
  • Shutdown Control Available.
  • MSOP-10 (FD), TDFN3X3-10 and WLCSP3X3-9 Package Available.

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Datasheet Details

Part number G1901
Manufacturer Global Mixed-mode Technology
File Size 35.19 KB
Description 2.4W Mono Class-D Audio Amplifier
Datasheet download datasheet G1901 Datasheet

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Global Mixed-mode Technology Inc. G1901 2.4W Mono Class-D Audio Amplifier with Shutdown Mode Features „ Depop Circuitry Integrated „ 2.8V to 5.5V Operation „ Output Power at 1% THD+N, VDD=5V --2W (typical) into a 4Ω Load --1.2W (typical) into a 8Ω Load „ Mono Bridge-Tied Load (BTL) „ Shutdown Control Available „ MSOP-10 (FD), TDFN3X3-10 and WLCSP3X3-9 Package Available Applications „ PDAs „ Mobile Phone „ Portable Devices „ Notebook General Description The G1901 is a mono class-D audio power amplifier in MSOP-10 (FD), TDFN3X3-10 and WLCSP3X3-9 with thermal pad package. It can drive 2W 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.