參數(shù)資料
型號(hào): HA12229F
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Car Deck(Decode only Dolby B-type NR with PB Amp.)
中文描述: 音頻信號(hào)處理器。為汽車甲板(只解碼杜比B型鉛放大器星期日)
文件頁(yè)數(shù): 26/51頁(yè)
文件大?。?/td> 304K
代理商: HA12229F
HA12228F/HA12229F
Rev.2, Dec. 2000, page 26 of 51
Supply Voltage (V)
Signal to Noise Ratio vs. Supply Voltage (HA12228F)
S
90
85
80
75
70
65
6
7
8
9
10
11
12
13
NR-OFF
NR-ON
TAI
PBOUT = 300 mVrms
f = 1 kHz
CCIR/ARM filter
Frequency (Hz)
EQ Amp. Gain vs. Frequency (HA12228F)
E
70
50
40
30
20
10
0
60
10
10
100
100k
10k
1k
1M
V
CC
= 9 V
Fin
EQOUT
70
μ
120
μ
相關(guān)PDF資料
PDF描述
HA12230 Audio Signal Processor for Cassette Deck
HA12230NT Audio Signal Processor for Cassette Deck
HA12231 Audio Signal Processor for Car Deck (PB 1 Chip)
HA12231FP Audio Signal Processor for Car Deck (PB 1 Chip)
HA12232 Audio Signal Pre-Amp. for Car Deck
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HA12230 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck
HA12230NT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Cassette Deck
HA12231 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck (PB 1 Chip)
HA12231FP 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Processor for Car Deck (PB 1 Chip)
HA12232 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Audio Signal Pre-Amp. for Car Deck