CXA2089Q/S
S2-Compatible 5-Input 2-Output Audio/Video Switch
Description
CXA2089Q
CXA2089S
The CXA2089Q/S is a 5-input, 2-output audio/video
switch featuring I2C bus compatibility for TVs. This IC
has input pins that are compatible with S2 protocol.
48 pin QFP (Plastic)
48 pin SDIP (Plastic)
Features
• 3 inputs that are compatible with S2 protocol
• Serial control with I2C bus
• 5 inputs, 2 outputs
• The desired inputs can be selected independently
for each of the 2 outputs
Absolute Maximum Ratings
• Supply voltage
VCC
12
V
°C
°C
• Wide band video amplifier (20MHz, –3dB)
• Y/C MIX circuit
• Operating temperature Topr
–20 to +75
• Storage temperature
Tstg –65 to +150
• Slave address can be changed (90H/92H)
• Audio muting from external pin
• High impedance maintained by I2C bus lines (SDA,
SCL) even when power is OFF
• Allowable power dissipation
PD
1500
mW
V
Operating Conditions
• Wide audio dynamic range (3Vrms typ.)
Supply voltage
9 ± 0.5
Applications
Audio/video switch featuring I2C bus compatibility
for TVs
Structure
Bipolar silicon monolithic IC
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E97431B7Z-PS
SONY [ SONY CORPORATION ]
