Datasheet Summary
UTCPC1353 LINEAR INTEGRATED CIRCUIT
TV AUDIO PROCESSING CIRCUIT
DESCRIPTION
UTC PC1353 is designed for TV SIF signal amplification and audio power amplification purpose. It includes SIF amplifier, FM, frequency discriminator, DC volume control, 2.4W power amplifier and voltage regulator.
Features
- Wide operating supply voltage,9V ~ 18V When VCC=18V,RL=8Ω,Output is 2.4W(17"TV) When VCC=12V,RL=8Ω,Output is 1.2W(12"TV)
- Linear volume control
- Low harmonic distortion
- Differential peak detector
- Attenuation circuit for noise suppression(Typical80dB)
DIP-14H
APPLICATION CIRCUIT
RB Vcc
100 µF 0.01 µF
22kΩ Volume VR control 5kΩ
270Ω
Input coil
0.022 µF
0.1 µF
Deweighting
IF...
