參數(shù)資料
型號: HA12167FB
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Cassette Deck (Deck 1 Chip)
中文描述: 音頻信號處理器卡座(甲板1片)
文件頁數(shù): 3/73頁
文件大小: 524K
代理商: HA12167FB
HA12167FB/HA12169FB
Rev.3, Jun. 1997, page 3 of 73
Pin Description
(V
CC
= 14 V, Ta = 25°C, No signal, The value in the show typical value.)
Pin No.
(QFP-80)
Terminal
Name
Zin
DC Voltage
Equivalent Circuit
Description
65
RPI
100 k
V
CC
/2
Recording input
76
9
LM IN
100 k
Level meter input
52
12
EQ IN
100 k
Equalizer input
49
66, 67, 69 VRI
100 k
V
CC
/2 + 0.7 V
Volume input
72, 74, 75
30, 31
VCC
V
CC
V
CC
/2
V
CC
/2
Power supply
77
REF
Ripple filter
62
NR IN
NR processor
input
79
3
SS 1
V
CC
/2
Spectral skewing
amp input
58
5
CCR
V
CC
/2
Current controlled
resistor output
56
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12167FB/HA12169FB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HA12169FB 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck (Deck 1 Chip)
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HA12170NT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dolby B- and C-Type Noise Reduction System
HA12173 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck and Cassette Deck (Dolby B/C-type NR with PB Amp)