HA12163 Datasheet, PDF (14/66 Pages) Hitachi Semiconductor – Audio Signal Processor for Car Deck and Cassette Deck (Dolby B-type NR with PB Amp)

HA12163 Series
Pin Description (V_CC = 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value) (cont)
Pin No.
Terminal
QFP-48 QFP-56 name
11
14
ON/OFF
DC
Zin voltage Equivalent circuit
100 kΩ —
Description
Mode control
input
12
15
REC/PB
13
16
TAPE/
RADIO
14
17
120 µ/70 µ
15
18
F/R
6
1
NC
—
—
—
7
5
10
7
30
8
31
9
11
13
32
34
35
36
38
42
GND
D GND
No
connection
Rev.4, Jun. 1999, page 14 of 66