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參數(shù)資料
| 型號(hào)： | HA12215F |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System) |
| 中文描述： | 音頻信號(hào)處理器卡座（杜比B型錄音系統(tǒng)星期日） |
| 文件頁(yè)數(shù)： | 3/69頁(yè) |
| 文件大?。?/td> | 389K |
| 代理商： | HA12215F |
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HA12215F
Rev.5, Oct. 1999, page 3 of 69
Pin Description, Equivalent Circuit
(V
CC
= ±7 V, A system of split supply voltage,
Ta = 25°C, No Signal, The value in the show typical value.)
Pin No.
Terminal Name
Note
Equivalent Circuit
Pin Description
51
AIN (R)
V = GND
GND
V
100k
PB A Deck input
48
AIN (L)
53
BIN (R)
V = GND
PB B Deck input
46
BIN (L)
56
RIN (R)
V = GND
REC input
43
RIN (L)
5
EQIN (R)
V = GND
REC equalizer input
38
EQIN (L)
1
DET (R)
V = V
EE
+2.7V
V
CC
V
EE
V
Time constant pin for
Dolby-NR
42
DET (L)
2
BIAS1
V = V
EE
+0.6V
V
EE
V
Dolby bias current
input
41
BIAS2
V = V
EE
+1.3V
V
EE
V
REC equalizer bias
current input
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| HA12217F | Audio Signal Processor for Car Deck(Decode only Dolby B type NR with PB Amp.) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA12216F | 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.) |
| HA12216F/HA12221FSERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HA12217F | 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.) |
| HA12218F | 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.) |
| HA12219 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck |
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