參數(shù)資料
型號: HA12169FB
廠商: Hitachi,Ltd.
英文描述: Audio Signal Processor for Cassette Deck (Deck 1 Chip)
中文描述: 音頻信號處理器卡座(甲板1片)
文件頁數(shù): 57/73頁
文件大小: 524K
代理商: HA12169FB
HA12167FB/HA12169FB
Rev.3, Jun. 1997, page 57 of 73
REC Volume Maximam Input
Level vs. Supply Voltage
15
10
5
0
8
10
12
14
16
Supply Voltage (V)
R
RECVol I.DAC Step=42
VRI1in PBOUTout f=1 kHz
Volume Gain vs. Frequency (1) HA12167FB
20
0
20
40
60
70
10
100
1 k
10 k
100 k
1 M
Frequency (Hz)
V
VRI1 PBOUT RECVolume V =14 V
I.DAC 62
I.DAC 50
I.DAC 40
I.DAC 30
I.DAC 20
I.DAC 10
I.DAC 0
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