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KEH-3950,3910
Pin No.
Pin Name
rck
62
dsens
63
64
TELIN
asens
65
bsens
66
67
NC
68
VDD
69
X2
70
X1
71
GND
72
NC
73
TESTIN
74
AVDD
75
AVREF0
76
SL
77
MODELIN
78
NL1
79
NL2
80
NC
*PE5089A
21
40
46
I/O
Format
Function and Operation
I
RDS clock input
I
Grille detach sense input
I
Telephone mute input
I
ACC power sense input
I
Back up power sense input
Not used
VDD
O
Oscillator output
I
Oscillator input
Connect to GND
Not used
I
Test program mode input
A/D converter analog power supply (VDD)
I
A/D converter standard voltage input
I
Signal level input
I
Model select input
I
Noise level 1 input
I
Noise level 2 input
Not used
80
61
Format
Meaning
C
C MOS
N
N Channel open drain
IC's marked by* are MOS type.
Be careful in handling them because they are very
liable to be damaged by electrostatic induction.
*PD6293A
32
17
49
64
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