參數(shù)資料
型號: 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: 音頻信號處理器卡座(杜比B型錄音系統(tǒng)星期日)
文件頁數(shù): 63/69頁
文件大小: 389K
代理商: HA12215F
HA12215F
Rev.5, Oct. 1999, page 63 of 69
Input Level Vin (dB) RIN = 192.8mVrms = 0dB
O
ALC Operate Level vs. Input Level
10
8
0
2
6
4
2
5
30
20
10
0
5
15
25
35
TYPE
I
,
IV
TYPE
II
f = 1kHz, V
S
±
7.0V, Both channel input (L, Rch)
RIN
RECOUT, RIN = 192.8mVrms = 0dB
cal = 5V
cal = 5V
cal = 0V
cal = 0V
cal = 2.5V
cal = 2.5V
55
R3
2.2k
R4
13k
C4
0.1
μ
56
Vin
ALC
RIN
0dB = 192.8mVrms
Input Level Vin (dB)
T
ALC Total Harmonic Distortion vs. Input Level (1)
1.0
0.1
0.01
5
20
25
15
10
5
0
30
Cal = 0V
Cal = 2.5V
Cal = 5V
f = 1kHz, V
S
=
±
7.0V
TYPE
I
,
IV
(Norm tape, Metal tape)
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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