GPM8903 Datasheet - Giant Power Microelectronics

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

GPM8903-GiantPowerMicroelectronics.pdf