SGM4890 Overview
The SGM4890 is a fully-integrated audio power amplifier which operates from 2.5V to 5.5V supply voltage. It can deliver 1.1W into an 8Ω BTL load from 5V supply at THD+N = 1%. It is designed for portable application that needs low-ponent count.
SGM4890 Key Features
- Supply Voltage Range: 2.5V to 5.5V
- 1.1W into 8Ω BTL Load from 5V Power Supply at
- Shutdown Current: 0.01μA (TYP)
- High PSRR
- Fast Turn-On Time
- Unity-Gain Stable
- Thermal Shutdown Protection
- 40℃ to +85℃ Operating Temperature Range
- Available in a Green MSOP-8 Package