參數(shù)資料
型號(hào): UPC1892
廠商: NEC Corp.
英文描述: MATRIX SURROUND SOUND PROCESSOR WITH SOUND PROCESSOR
中文描述: 矩陣環(huán)繞聲處理器,音頻處理器
文件頁(yè)數(shù): 9/42頁(yè)
文件大?。?/td> 299K
代理商: UPC1892
μ
PC1892
9
Pin number/name
27 Low pass filter1
28 Monaural filter output
29 Monaural filter input
Equivalent circuit
Description
Pins 28, 29 are for HPF at simulated mode.
Connect capacitor and resistor between pin 28
and 29.
30 Low pass filter2
V
CC
V
CC
5 A
3 k
17.7 k
1000 pF
10 k
V
CC
30
Explanation of Pins (4/4)
5 A
3 k
18 k
820 k
47 k
47
k
10
k
15 k
15 k
10 k
1 k
5 A
0.082 F
29
680 pF
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
1
2
27
28
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