This post explains for the semiconductor TEA-2025.
The Part Number is TEA2025.
The function of this semiconductor is Stereo Audio Amplifier.
The package is Power DIP 16 Pin Type
Manufacturers : ST Microelectronics
Preview images :
The TEA-2025, TEA2025B is a monolithic integrated circuit housed in the 12+2+2 PowerDIP16 package, intended for use as a dual or bridge power audio amplifier in portable radio cassette players.
1. Dual or bridge connection modes
2. Few external components
3. Supply voltage 3 V to 15 V
4. High channel separation
5. Very low switch-on/off noise
6. Max gain of 45 dB with adjustable external resistor
7. Soft clipping
8. Thermal protection
[ … ]