HA12177 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics
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Компоненты Описание
производитель
HA12177
Hitachi -> Renesas Electronics
HA12177 Datasheet PDF : 66 Pages
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Block Diagram
RADIO
IN(L)
PBOUT(L)
HA12173 Series
RECOUT(L)
EQOUT(L)
+
42 41 40 39 38 37 36 35 34 33 32 31 30 29
43
RIP
120/70
44
–+
45
T/R
46
R/F
47 VREF(L)
×1
48
DOLBY B/C-NR
S/R
MS VREF
28
27
MS GND
26
25
24
+
23
VCC
DET MS VCC
49 GND
50 GND
–
+
–
LPF
+
MS AMP
22
VCC
21
MS OUT
To Microcomputer
51
D GND 20
×1
52 VREF(R)
T/R
R/F
53
DOLBY B/C-NR
19 MS GV (S/R)
18 F/R
54
–+
55
120/70
56
BIAS
120 µ/70 µ
17
TAPE/RADIO
16
15 REC/PB
1 2 3 4 5 6 7 8 9 10 11 12 13 14
ON/OFF
From
Microcomputer
EQOUT(R)
C/B
RADIO
IN(R)
PBOUT(R)
Absolute Maximum Ratings
Item
Supply voltage
Power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
PT
Topr
Tstg
RECOUT(R)
Ratings
Unit
16
V
500
mW
–40 to +85
°C
–55 to +125
°C
Condition
Ta≤85°C
Rev.1, Nov. 1992, page 7 of 66
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