A8285/A8287
LNB Supply and Control Voltage Regulator
ELECTRICAL CHARACTERISTICS (continued) at TA = +25°C, VIN = 10 to 16 V (unless otherwise noted)
Characteristics
Symbol
I2C Address Setting
ADD Voltage for Address 0001,000
Address1
ADD Voltage for Address 0001,001
Address2
ADD Voltage for Address 0001,010
Address3
ADD Voltage for Address 0001,011
Address4
1 Guaranteed by design.
2 Use recommended components and adhere to layout guidelines.
Test Conditions
–
–
–
–
Min. Typ. Max. Units
0
– 0.7 V
1.3 – 1.7 V
2.3 – 2.7 V
3.3 –
5
V
I2C Interface Timing Diagram
tSU:STA tHD:STA
tSU:DAT
SDA
SCL
tLOW
tHIGH
tHD:DAT
tSU:STO tBUF
5
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