參數(shù)資料
型號: HA12226
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: 音頻信號處理器卡座(杜比B型錄音系統(tǒng)星期日)
文件頁數(shù): 10/86頁
文件大?。?/td> 491K
代理商: HA12226
HA12226F/HA12227F
Rev.6, Dec. 2000, page 10 of 86
Functional Description
Power Supply Range
These ICs are designed to operate on single supply.
Table 1
Supply Voltage
Product
Power Supply Range (Single Supply)
HA12226F
11.0 V to 15.0 V
9.5 V to 15.0 V
HA12227F
Note:
The lower limit of supply voltage depends on the line output reference level.
The minimum value of the overload margin is specified as 12 dB by Dolby Laboratories (Dolby IC
HA12226F).
Reference Voltage
The reference voltage are provided for the left channel and the right channel separately. The block diagram
is shown as figure 1.
L channel reference
R channel reference
Unit C: F
Music sensor reference
+
+
+
GND
1
μ
V
CC
V
CC
RIP
+
50
49
21
Figure 1 Reference Voltage
相關(guān)PDF資料
PDF描述
HA12227F Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12226F Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12228F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12229F Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
HA12230 Audio Signal Processor for Cassette Deck
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12226F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12226F/HA12227F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HA12227F 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck(Dolby B-type NR with Recording System)
HA12228F 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.)
HA12228F/HA12229F 制造商:未知廠家 制造商全稱:未知廠家 功能描述: