AD9980KSTZ-80 Analog Devices Inc, AD9980KSTZ-80 Datasheet - Page 39

• Manufacturer Part Number: AD9980KSTZ-80
• Description: IC,Data Acquisition Signal Conditioner,3-CHANNEL,8-BIT,CMOS,QFP,80PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD9980KSTZ-80

• Applications: Video
• Interface: Analog
• Voltage - Supply: 3.13 V ~ 3.47 V
• Package / Case: 80-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9980/PCBZ - KIT EVALUATION AD9980
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serial Interface Read/Write Examples
Write to one control register:
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Write to four consecutive control registers:
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Start signal
Slave address byte (R/W\ bit = low)
Base address byte
Data byte to base address
Stop signal
Start signal
Slave address byte (R/W\ bit = low)
Base address byte
Data byte to base address
Data byte to (base address + 1)
Data byte to (base address + 2)
Data byte to (base address + 3)
Stop signal
SCL
SDA
BIT 7
Figure 18. Serial Interface—Typical Byte Transfer
BIT 6
BIT 5
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BIT 4
BIT 3
Read from one control register:
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Read from four consecutive control registers:
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BIT 2
Start signal
Slave address byte (R/W\ bit = low)
Base address byte
Start signal
Slave address byte (R/W\ bit = high)
Data byte from base address
Stop signal
Start signal
Slave address byte (R/W\ bit = low)
Base address byte
Start signal
Slave address byte (R/W\ bit = high)
Data byte from base address
Data byte from (base address + 1)
Data byte from (base address + 2)
Data byte from (base address + 3)
Stop signal
BIT 1
BIT 0
ACK
AD9980