AN12979A Datasheet, PDF (18/22 Pages) Panasonic Semiconductor – Stereo BTL amplifier IC with built-in AGC (I2C bus-control correspondence)

AN12979A
„ Technical Data (continued)
y I/O block circuit diagrams and pin function descriptions (continued)
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
Pin
Waveform
No.
and voltage
Internal circuit
Description
FB_R
10k
17
DC 1.45 V
17
Negative feedback pin for input stage
amplifier R-ch.
18
GND
－
Ground pin
FB_L
19
DC 1.45 V
PREOUT_L
20
DC 1.45 V
19
10k
Negative feedback pin for input stage
amplifier L-ch.
10k
1k
VCC
First stage amplifier L-ch. output pin
20
SDE00031BEB
18