HA12179F Datasheet, PDF (7/40 Pages) Hitachi Semiconductor – Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)

HA12179F
Pin Discription (V_CC = 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value.) (cont)
Pin No.
14
Terminal
name
ON/OFF
DC
Zin voltage Equivalent circuit
122 kΩ —
Description
Mode control
input
22k
15
REC/PB
16
MUTE
17
120 µ/70 µ
18
F/R
19
MS GV
1
NC
7
8
9
11
13
32
34
35
36
42
100k
GND
D GND
No connection
Absolute Maximum Ratings
Item
Symbol
Supply voltage
Power dissipation
Operating temperature
V_CC max
P_T
Topr
Storage temperature
Tstg
Note: Operating voltage range is
V_CC = 6.8 to 16.0 V
Ratings
Unit
16
V
400
mW
–40 to +85
°C
–55 to +125
°C
Note
Ta ≤ 85 °C
Rev.1, Apr. 1994, page 7 of 40