CXA2126 Sony Corporation, CXA2126 Datasheet - Page 6

• Manufacturer Part Number: CXA2126
• Description: Audio/Video Switch with Electronic Volume for 2 Scart
• Manufacturer: Sony Corporation

No.
Pin
45
56
11
9
HW_MUTE
VREG_
BASE
SCL
SDA
Symbol
Pin
voltage
9.7V
—
—
—
V
CC
V
11
CC
= 12V
9
56
= 12V
45
4k
4k
4.5k
Equivalent circuit
10k
– 6 –
147
1mA
413
15pF
72k
28k
V
CC
= 12V
40 A
40 A
40k
40k
V
V
CC
CC
= 9V
120 A
= 9V
I
HW MUTE: This pin is
active high > 2.5V < 9V.
When high, all audio
outputs are muted.
Connection to base of
external regulator
transistor.
Max I = 1mA
I
2
2
C clock input.
C data input/output.
Description
CXA2126Q