AD7147A Analog Devices, AD7147A Datasheet - Page 64

• 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

AD7147A
Table 48. STAGE8 Results Registers
Address
0x200
0x201
0x202
0x203
0x204
0x205
0x206
0x207
0x208
0x209
0x20A
0x20B
0x20C
0x20D
0x20E
0x20F
0x210
0x211
0x212
0x213
0x214
0x215
0x216
0x217
0x218
0x219
0x21A
0x21B
0x21C
0x21D
0x21E
0x21F
0x220
0x221
0x222
0x223
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
STAGE8_CONV_DATA
STAGE8_FF_WORD0
STAGE8_FF_WORD1
STAGE8_FF_WORD2
STAGE8_FF_WORD3
STAGE8_FF_WORD4
STAGE8_FF_WORD5
STAGE8_FF_WORD6
STAGE8_FF_WORD7
STAGE8_SF_WORD0
STAGE8_SF_WORD1
STAGE8_SF_WORD2
STAGE8_SF_WORD3
STAGE8_SF_WORD4
STAGE8_SF_WORD5
STAGE8_SF_WORD6
STAGE8_SF_WORD7
STAGE8_SF_AMBIENT
STAGE8_FF_AVG
STAGE8_PEAK_DETECT_WORD0
STAGE8_PEAK_DETECT_WORD1
STAGE8_MAX_WORD0
STAGE8_MAX_WORD1
STAGE8_MAX_WORD2
STAGE8_MAX_WORD3
STAGE8_MAX_AVG
STAGE8_HIGH_THRESHOLD
STAGE8_MAX_TEMP
STAGE8_MIN_WORD0
STAGE8_MIN_WORD1
STAGE8_MIN_WORD2
STAGE8_MIN_WORD3
STAGE8_MIN_AVG
STAGE8_LOW_THRESHOLD
STAGE8_MIN_TEMP
Unused
Rev. B | Page 64 of 68
Description
STAGE8 CDC 16-bit conversion data
(copy of CDC_RESULT_S8 register)
STAGE8 fast FIFO WORD0
STAGE8 fast FIFO WORD1
STAGE8 fast FIFO WORD2
STAGE8 fast FIFO WORD3
STAGE8 fast FIFO WORD4
STAGE8 fast FIFO WORD5
STAGE8 fast FIFO WORD6
STAGE8 fast FIFO WORD7
STAGE8 slow FIFO WORD0
STAGE8 slow FIFO WORD1
STAGE8 slow FIFO WORD2
STAGE8 slow FIFO WORD3
STAGE8 slow FIFO WORD4
STAGE8 slow FIFO WORD5
STAGE8 slow FIFO WORD6
STAGE8 slow FIFO WORD7
STAGE8 slow FIFO ambient value
STAGE8 fast FIFO average value
STAGE8 peak FIFO WORD0 value
STAGE8 peak FIFO WORD1 value
STAGE8 maximum value FIFO WORD0
STAGE8 maximum value FIFO WORD1
STAGE8 maximum value FIFO WORD2
STAGE8 maximum value FIFO WORD3
STAGE8 average maximum FIFO value
STAGE8 high threshold value
STAGE8 temporary maximum value
STAGE8 minimum value FIFO WORD0
STAGE8 minimum value FIFO WORD1
STAGE8 minimum value FIFO WORD2
STAGE8 minimum value FIFO WORD3
STAGE8 average minimum FIFO value
STAGE8 low threshold value
STAGE7 temporary minimum value
Set to 0