Description
is made only on the single channel.)
1. Voltage gain adjustment
This IC has the amplifier construction as shown in Fig.1. The pre-amp.Amp 1 is provided to the primary stage, and the input voltage is amplified by the flat amps, amp 3 and amp 4 of each channel through the phase amp.Amp 2. Since the input offset is prevented by pre-amp when VCC is set to on, this circuit can remarkably reduce the pop noise.2 2002-10-30
TA8205AH / AL
The total closed loop gain GV of this IC can be obtained by e
Features
- due to the temperature rise at the high output can also be reduced. This stereo audio power IC, designed for car audio use, has two built.
- in channels to reduce the characteristic difference between L and R channels. In addition, the functions of stand.
- by and muting, and a variety of protection circuits are involved. Features.
- Low thermal resistance
: θj.
- T = 1.5°C / W (infinite heat sink).
- High power
: POUT (1) = 18W (typ. ) / channel
(VCC = 14.4V, f = 1kHz,.