CXA2126Q Datasheet, PDF (6/34 Pages) Sony Corporation – Audio/Video Switch with Electronic Volume for 2 Scart

CXA2126Q
Pin
No.
Symbol
Pin
voltage
VREG_
56 _BASE
9.7V
Equivalent circuit
VCC = 12V
56
VCC = 12V
1mA
413Ω
15pF
120µA
Description
Connection to base of
external regulator
transistor.
Max I = 1mA
9 SCL
—
4kΩ
9
10kΩ
VCC = 9V
40µA
40kΩ
I²C clock input.
11 SDA
—
4kΩ
11
4.5kΩ
VCC = 9V
40µA
40kΩ
I²C data input/output.
45 HW_MUTE —
VCC = 12V
147Ω 72kΩ
45
28kΩ
HW MUTE: This pin is
active high > 2.5V < 9V.
When high, all audio
outputs are muted.
–6–