參數(shù)資料
型號: AN6472NFBP
廠商: PANASONIC CORP
元件分類: 無繩電話/電話
英文描述: Cordless Telephone Speech Network IC Incorporating Cross-Point Switch
中文描述: TELEPHONE SPEECH CKT, PQFP64
封裝: 14 X 14 MM, PLASTIC, QFP-64
文件頁數(shù): 17/19頁
文件大小: 216K
代理商: AN6472NFBP
17
ICs for Telephone
AN6472NFBP
Loudspeaker
Microphone
Receiver
Intercom
RF1
RF2
MIX
AUX
10
18
20
28
30
38
Input
Handset rec.
Time stamp
Output
I
Logic Circuits Address Specifications
1. Cross-point switch
Note) Empty space means “not applicable.” Address is in hexadecimal.
09
21
29
31
39
Line ouput
Loudspeaker
Intercom
RF1
RF2
Recording
02
0A
12
1A
32
3A
0B
23
2B
33
3B
0C
14
1C
2C
34
3C
0D
15
1D
25
35
3D
0E
16
1E
26
2E
3E
37
2. Other control switches
Address
Description
Cross-point SW all reset
Recording amp. ON
Playing amp. ON
Receiver volume 6 dB up
Receiver volume 9 dB up
Handset receiver amp. mute
SP output amp. gain 12 dB down
MIC preamp. mute
Receiver noise reduction is enabled.
00
07
0F
17
1F
27
2F
3F
09, 21, 29
Note) Address is in hexadecimal.
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