AD7147A Analog Devices, AD7147A Datasheet - Page 61

• Manufacturer Part Number: AD7147A
• Manufacturer: Analog Devices

Specifications of AD7147A

• Resolution (bits): 16bit
• # Chan: 13
• Sample Rate: 111SPS
• Interface: I²C/Ser 2-Wire,Ser,SPI
• Analog Input Type: Capacitive
• Ain Range: ± 8 pF (Delta C)
• Adc Architecture: Sigma-Delta
• Pkg Type: CSP

Table 45. STAGE5 Results Registers
Address
0x194
0x195
0x196
0x197
0x198
0x199
0x19A
0x19B
0x19C
0x19D
0x19E
0x19F
0x1A0
0x1A1
0x1A2
0x1A3
0x1A4
0x1A5
0x1A6
0x1A7
0x1A8
0x1A9
0x1AA
0x1AB
0x1AC
0x1AD
0x1AE
0x1AF
0x1B0
0x1B1
0x1B2
0x1B3
0x1B4
0x1B5
0x1B6
0x1B7
1
X = don’t care.
Data Bit
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
[15:0]
Default
Value
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Name
STAGE5_CONV_DATA
STAGE5_FF_WORD0
STAGE5_FF_WORD1
STAGE5_FF_WORD2
STAGE5_FF_WORD3
STAGE5_FF_WORD4
STAGE5_FF_WORD5
STAGE5_FF_WORD6
STAGE5_FF_WORD7
STAGE5_SF_WORD0
STAGE5_SF_WORD1
STAGE5_SF_WORD2
STAGE5_SF_WORD3
STAGE5_SF_WORD4
STAGE5_SF_WORD5
STAGE5_SF_WORD6
STAGE5_SF_WORD7
STAGE5_SF_AMBIENT
STAGE5_FF_AVG
STAGE5_PEAK_DETECT_WORD0
STAGE5_PEAK_DETECT_WORD1
STAGE5_MAX_WORD0
STAGE5_MAX_WORD1
STAGE5_MAX_WORD2
STAGE5_MAX_WORD3
STAGE5_MAX_AVG
STAGE5_HIGH_THRESHOLD
STAGE5_MAX_TEMP
STAGE5_MIN_WORD0
STAGE5_MIN_WORD1
STAGE5_MIN_WORD2
STAGE5_MIN_WORD3
STAGE5_MIN_AVG
STAGE5_LOW_THRESHOLD
STAGE5_MIN_TEMP
Unused
Rev. B | Page 61 of 68
Description
STAGE5 CDC 16-bit conversion data
(copy of CDC_RESULT_S5 register)
STAGE5 fast FIFO WORD0
STAGE5 fast FIFO WORD1
STAGE5 fast FIFO WORD2
STAGE5 fast FIFO WORD3
STAGE5 fast FIFO WORD4
STAGE5 fast FIFO WORD5
STAGE5 fast FIFO WORD6
STAGE5 fast FIFO WORD7
STAGE5 slow FIFO WORD0
STAGE5 slow FIFO WORD1
STAGE5 slow FIFO WORD2
STAGE5 slow FIFO WORD3
STAGE5 slow FIFO WORD4
STAGE5 slow FIFO WORD5
STAGE5 slow FIFO WORD6
STAGE5 slow FIFO WORD7
STAGE5 slow FIFO ambient value
STAGE5 fast FIFO average value
STAGE5 peak FIFO WORD0 value
STAGE5 peak FIFO WORD1 value
STAGE5 maximum value FIFO WORD0
STAGE5 maximum value FIFO WORD1
STAGE5 maximum value FIFO WORD2
STAGE5 maximum value FIFO WORD3
STAGE5 average maximum FIFO value
STAGE5 high threshold value
STAGE5 temporary maximum value
STAGE5 minimum value FIFO WORD0
STAGE5 minimum value FIFO WORD1
STAGE5 minimum value FIFO WORD2
STAGE5 minimum value FIFO WORD3
STAGE5 average minimum FIFO value
STAGE5 low threshold value
STAGE5 temporary minimum value
Set to 0
AD7147A