GPM8903 Datasheet (Giant Power Microelectronics) - Low EMI Audio Class D Amplifier

GPM8903, Low EMI Audio Class D Amplifier

The GPM8903 is a Class D amplifiers provide high performance, thermally efficient amplifier solutions.

The GPM8903 delivers 1 *4.5W into a 2 Ω load.

An integrated limiting circuit prevents output clipping distortion, that makes GPM8903 has excellent sound reproduction and protects small speakers

GPM8903 Features

* over current protection, short circuit protection, over temperature protection and UVLO. The GPM8903 is available in SOP16 package. Features n High Output Power: 4.5W@V DD =5.0V, R L=2Ω, THD+N=10% 3.0W@V DD =5.0V, R L=4Ω, THD+N=10% 1.8W@V DD =5.0V, R L=8Ω, THD+N=10% n 32-Step Up/Down Volume Control