HA12163 Datasheet, PDF (12/66 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
Zin
37
44
EQ OUT-M —
48
55
DC
voltage Equivalent circuit
V_CC/2
Description
Equalizer
V_CC
output
(Metal)
18
21
MS OUT —
—
GND
MS V_CC
Music sensor
output to
MPU
19
22
V_CC
—
V_CC
—
20
23
MS V_CC
17
20
D GND
—
0.0 V —
24
27
MS GND
42
49
GND
43
50
D GND
Power supply
Digital (Logic)
ground
Music sensor
ground
Ground
Rev.4, Jun. 1999, page 12 of 66