2.4W Stereo Audio Amplifier
Description
Global Mixed-mode Technology Inc.
G1450
2.
4W Stereo Audio Amplifier with DC Volume
Control
Features
32 Steps DC Volume Control from +20dB ~-80dB
Depop Circuitry Integrated Output Power at 1% THD+N, VDD=5V
--1.
9W/CH (typical) into a 4Ω Load --1.
25W/CH (typical) into a 8Ω Load Output Power at 10% THD+N, VDD=5V --2.
4W/CH (typical) into a 4Ω Load --1.
55W/CH (typical) into a 8Ω Load Bridge-Tied Load (BTL) and Single-Ended (SE) Modes Supported Maximum Output Power Clamping Circuitry Integrated Ultra Low Shutdown Current Thermal Shutdown Protection SOP-16 Package Available
Applications
Notebooks LCD Monitor or TV
Ordering Information
ORDER NUMBER G1450F81U Note: F8: SOP-16 (FD) 1: Bonding Code U: Tape & Reel
Pin Configuration
MARKING G1450
General Description
The G1450 is a stereo audio power amplifier with dc volume control in 16-pin SOP thermal pad package.
It can deliver 1.
9W continuous RMS power into 4Ω load per channel in Bridge-Tied Load (BTL...
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