參數(shù)資料
型號: HA12179F
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processer for Car Deck and Cassette Deck(Dolby B-type NR with PB Amp)
中文描述: 音頻信號加工者為汽車甲板和卡座(杜比B型鉛放大器星期日)
文件頁數(shù): 7/40頁
文件大?。?/td> 259K
代理商: HA12179F
HA12179F
Rev.1, Apr. 1994, page 7 of 40
Pin Discription
(V
CC
= 9 V Single supply, Ta = 25°C, No signal, The value in the table
show typical value.) (cont)
Pin No.
Terminal
name
Zin
DC
voltage Equivalent circuit
Description
14
ON/OFF
122 k
D GND
GND
100k
22k
Mode control
input
15
REC/PB
16
MUTE
17
120 μ/70 μ
18
F/R
19
MS GV
1
NC
No connection
7
8
9
11
13
32
34
35
36
42
Absolute Maximum Ratings
Item
Symbol
Ratings
Unit
Note
Supply voltage
V
CC
max
P
T
Topr
16
V
Power dissipation
400
mW
Ta
85 °C
Operating temperature
–40 to +85
°C
Storage temperature
Note:
Operating voltage range is
V
CC
= 6.8 to 16.0 V
Tstg
–55 to +125
°C
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