Part Number: SJ2025
Function: Multimedia speaker dedicated power amplifier circuit
Package: DIP 16 Pin
Manufacturer: Sanjing Electronics
The SJ2025 is a two-channel audio power amplifier circuit that is ideal for left and right channel audio amplifiers or bass (BTL) audio amplifiers in multimedia speakers.
1. The working power supply voltage ranges from 3 to 13V.
2. Its output power is large :
(1) Stereo: Po=2.5W(Typ) at Vcc=9V, RL=4Ω
(2) Bridge type: Po=4.5W(Typ) at Vcc=9V, RL=8Ω
3. Double-in-line 16-pin plastic package (DIP16);
4. In addition, it also has fewer external components, high channel separation, less blasting noise, and voltage gain can be adjusted by external resistors.