This post explains for the audo amplifier.
The Part Number is YG2025.
The function of this semiconductor is 2-channel audio power amplifier.
The package is DIP 16 Pin Type
Manufacturer: ETC
Images:
Description
The YG2025 is Two-channel audio power amplifier.
Pinouts:
Features
1. Operating supply voltage range : 3 ~ 12V
2. P=0.1W 2 VCC=3V RL=4Ω
3. P=1W 2 VCC=6V RL=2Ω
4. P=2.3W 2 VCC=9V RL=4Ω
5. Suitable for mono bridge BTL or stereo line two working states
[…]
Maximum rating :
1. Power supply voltage : VCC = 15 V
2. Output peak current : IO(P) = 1.5 A
3. Junction temperature : Tj = 150 °C
4. Storage temperature: Tstg = -40 +150 °C
