Datasheet Summary
ICs for Audio mon Use
Dual BTL 14W Audio Power Amplifier Circuit s Overview
The AN7174K is an integrated circuit for 14W (13.2V, 4Ω) output power amplifier circuit. Two BTL amplifiers are built-in on a single chip and stereo operation is possible. It is highly reliable due to protection circuits built-in. The built-in stand-by circuit makes it possible to switch the circuit ON/OFF with a charge mode to power supply pin.
ø 3.6 5.9±0.25 7.7±0.3 7.8±0.5 6.33±0.5 16 0.6±0.2 Unit : mm
29.96±0.3 28.0±0.3
20.0±0.25 s Features
- High output power (BTL 14W × 2)
- Stand-by circuit built-in
- Protection circuits built-in (temperature,
R1.8
1.778 overvoltage, VOUT- GND short,...