AD7291_11 AD [Analog Devices], AD7291_11 Datasheet - Page 16

• Manufacturer Part Number: AD7291_11
• Description: 8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
• Manufacturer: AD [Analog Devices]

AD7291
Table 9. AD7291 Register Addresses
Hex Code
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
0x20
0x3F
P5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
P4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
P3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
1
P2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
1
P1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
P0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Registers
Command register
Voltage conversion result register
T
T
CH0 DATA
CH0 DATA
CH0 hysteresis register
CH1 DATA
CH1DATA
CH1 hysteresis register
CH2 DATA
CH2 DATA
CH2 hysteresis register
CH3 DATA
CH3 DATA
CH3 hysteresis register
CH4 DATA
CH4 DATA
CH4 hysteresis register
CH5 DATA
CH5 DATA
CH5 hysteresis register
CH6 DATA
CH6 DATA
CH6 hysteresis register
CH7 DATA
CH7 DATA
CH7 hysteresis register
T
T
T
Alert Status Register A
Alert Status Register B
Factory test mode
SENSE
SENSE
SENSE
SENSE
SENSE
conversion result register
average result register
DATA
DATA
hysteresis register
Rev. 0 | Page 16 of 28
LOW
HIGH
LOW
HIGH
HIGH
LOW
LOW
HIGH
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
HIGH
LOW
register
register
register
register
register
register
register
register
register
register
register
register
register
register
register
register
register
register
Read/Write
Write.
Read.
Read.
Read.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read/write.
Read.
Read.
The user should not access this register.