CTRL: Chip enable pin. The input high level is closed, and the input low level is enabled.
The default internal pull-down is low level.
Type: Voltage Regulator
Model Number: TPA6112 & SGM4812
Application: 150mW Headphone Amplifier Board
Operating Temperature: 150mW Headphone Amplifier BoardBoard
Supply Voltage: 150mW Headphone Amplifier Board
Dissipation Power: 150mW
size:2.0 x 2.3CM
Material: PCB
colour: green
Package Contents:
1 x Amplifier Board
![[Fenteer2 3c ] DIY XH-M546 TPA3116D2 Dual Channel Digital Audio Amplifier Board AMP Module](https://down-th.img.susercontent.com/file/4159530d82f193b64f71e4cfc7fe33d5_tn)
