參數(shù)資料
型號(hào): AM79Q021
廠商: Electronic Theatre Controls, Inc.
英文描述: Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
中文描述: 四用戶線路音頻處理電路(QSLAC)設(shè)備
文件頁數(shù): 6/68頁
文件大?。?/td> 1361K
代理商: AM79Q021
6
Am79Q02/021/031 Data Sheet
CONNECTION DIAGRAMS (PLCC PACKAGES)
Top View
VIN
2
VCCA
VREF
VOUT
4
DCLK
DIO
TSCA
TSCB
DGND
PCLK
VCCD
DXA
DXB
FS
RST
Notes:
1. Pin 1 is marked for orientation.
2. RSVD = Reserved pin; should not be connected externally to any signal or supply.
19256A-003
18 19 20 21 22 23 24 25 26 27 28
6
5
4
3
2
1 44 43 42 41 40
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
44-Pin PLCC
C
2
C
2
C
2
C
2
C
1
C
1
C
1
C
M
C
C
3
C
3
C
3
C
3
C
4
C
4
C
4
C
4
D
D
I
Am79Q02JC
6
7
8
9
10
11
12
13
29
28
27
26
25
24
23
22
14 15 16 17 18 19 20
4
3
2
1 32 31 30
32-Pin PLCC
VIN
1
C
2
C
1
C
2
M
C
VIN
4
C
3
C
3
C
4
C
4
D
I
DIO
TSCA
DGND
VCCD
FS
DXA
PCLK
DCLK
Am79Q031JC
VOUT
2
VIN
2
VCCA
AGND
VREF
VOUT
3
VIN
3
V
4
7
8
9
10
11
12
13
14
15
39
38
37
36
35
34
33
32
31
30
29
4 3
2
1 44 43 42
44-Pin PLCC
C
2
C
2
C
2
C
1
C
1
C
1
CS
DCLK
DIO
TSCA
DGND
FS
RST
INT
DXA
PCLK
Am79Q021JC
VOUT
1
VIN
1
VIN
2
VCCA
VREF
VOUT
2
AGND
VIN
3
VOUT
3
VIN
4
C
1
VIN
1
VOUT
1
VOUT
2
AGND
VIN
3
VOUT
3
VIN
4
C
1
V
1
5
C
1
RST
21
5
C
2
6
C
2
41
C
1
40
M
20 21 22 23 24 25 26
19
18
C
3
2728
C
3
C
3
C
3
C
3
C
4
C
4
C
4
C
4
C
4
D
16
17
VOUT
4
VCCD
19256A-004
19256A-005
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AM79Q021JC Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
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AM79Q031 Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
AM79Q031JC Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices
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AM79Q021JC 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:PCM CODEC, Quad, 44 Pin, Plastic, PLCC 制造商:Analog Devices 功能描述:PCM CODEC, Quad, 44 Pin, Plastic, PLCC
AM79Q021JC/T 制造商:Advanced Micro Devices 功能描述:
AM79Q021VC 制造商:Advanced Micro Devices 功能描述:
AM79Q02JC 制造商:Advanced Micro Devices 功能描述:
AM79Q031 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad Subscriber Line Audio-Processing Circuit (QSLAC) Devices