參數資料
型號: HA12219
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Cassette Deck
中文描述: 音頻信號處理器卡座
文件頁數: 2/29頁
文件大?。?/td> 169K
代理商: HA12219
HA12219NT
Rev.2, Jul. 1998, page 2 of 29
Pin Description, Equivalent Circuit
(V
CC
= 12 V, Vref = 5.6 V, Ta = 25°C, No signal,
The value in the table show typical value.)
Pin No.
Pin Name
Note
Equivalent Circuit
Pin Description
1
V
CC
REC-OUT(L)
V = V
CC
V = Vref
V
CC
pin
REC-EQ output
2
V
CC
GND
3
REC-OUT(R)
4
REC-RETURN
V = Vref
V’ = Vref
GND
V
CC
I
I
V
4
5 pin, 6 pin
V,
REC return
5
PB-IN B(L)
PB B deck input
6
PB-IN B(R)
7
VREF
V = Vref
V’ = V
CC
/ 2
V
CC
GND
V,
10 k
V
10 k
Reference
8
PB-IN A(L)
V = Vref
PB-NF
V
CC
PB A deck input
9
PB-IN A(R)
相關PDF資料
PDF描述
HA12219NT Audio Signal Processor for Cassette Deck
HA12220 CD-ROM Drive Head Amplifier IC
HA12220F CD-ROM Drive Head Amplifier IC
HA12226 Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12227F Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
相關代理商/技術參數
參數描述
HA12219NT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck
HA12220 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Drive Head Amplifier IC
HA12220F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Drive Head Amplifier IC
HA12221F 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Audio Signal Processor for Car Deck (Decode only Dolby B type NR with PB Amp.)
HA12222F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.)