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TEA6422D

P1-P3P4-P6P7-P9P10-P10
TEA6422
7/10
PIN CONFIGURATIONS (SDIP24 Package)
Figure 6. Audio IN
Figure 7. ADDR
Figure 8. Audio OUT
Figure 9. Bus Inputs (SDA, SCL)
Figure 10. TYPICAL APPLICATION (SDIP24 Package)
50k
Ω
L (R) x in
x = 1, 2, 3, 4, 5, 6
Pins 4-5-6-7-8-9
16-17-18-19-20- 21
Matrix
Point
V
CC
V
CC
/2
22
V
CC
50kΩ
to CMOS
Pins
10- 11-12
13-14-15
L (R) x out
x = 1, 2, 3
V
CC
to CMOS
ACKN
Pins
23 - 24
For SDA only
X4
V
REF
V
CC
ESD
PROT.
1
2
3
4
5
6
7
8
9
10
11
12 13
14
15
16
17
18
19
20
21
22
23
24
100nF
L
L
R
C H 1
Output
Left
Inputs
SW
R
R
L
Right
Inputs
Bus
Inputs
SCL
SDA
+10V
T
E
A
6
4
2
2
C H 3 Output
C H 2 Output
C H 2 Output
22
µ
F
C6
C7
C8
C9
C10
C18
C17
C16
C15
C1
C2
C3
C4
C5
C11
C12
C13
C14
TEA6422
8/10
PACKAGE MECHANICAL DATA
24 PINS - PLASTIC SHRINK
Figure 11. 24-Pin Shrink Plastic Dual In Line Package
Dim.
mm inches
Min Typ Max Min Typ Max
A 5.08 0.20
A1 0.51 0.020
A2 3.05 3.30 4.57 0.120 0.130 0.180
B 0.36 0.46 0.56
0.014
2
0.018
1
0.022
0
B1 0.76 1.02 1.14 0.030 0.040 0.045
C 0.23 0.25 0.38
0.009
0
0.009
8
0.015
0
D 22.61 22.86 23.11 0.890 0.90 0.910
E 7.62 8.64 0.30 0.340
E1 6.10 6.40 6.86 0.240 0.252 0.270
e 1.778 0.070
e1 7.62 0.30
e2 10.92 0.430
e3 1.52 0.060
Number of Pins
N 24
Stand-off
A
1
BeB1
D
13
12
24
1
F
L
A
e1
A
2
c
E1
E
e2
Gage Plane
.015
0,38
e2
e3
E
SDIP24
TEA6422
9/10
PACKAGE MECHANICAL DATA
28 PINS - PLASTIC MICROPACKAGE
Figure 12. 28-Pin Plastic Small Outline Package, 300-mil Width
Dim.
mm inches
Min Typ Max Min Typ Max
A 2.35 2.65 0.0926 0.1043
A1 0.10 0.30 0.0040 0.0118
B 0.33 0.51 0.013 0.020
C 0.23 0.32 0.0091 0.0125
D 17.70 18.10 0.6969 0.7125
E 7.40 7.60 0.2914 0.2992
e 1.27 0.0500
H 10.01 10.64 0.394 0.419
h 0.25 0.74 0.010 0.029
K 0° 8°
L 0.41 1.27 0.016 0.050
G 0.10 0.004
Number of Pins
N28
SO28
P1-P3P4-P6P7-P9P10-P10

TEA6422D

Mfr. #:
Buy TEA6422D
Manufacturer:
STMicroelectronics
Description:
Multimedia ICs Video ICs Audio Matrix Switch
Lifecycle:
New from this manufacturer.
Delivery:
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