AD7147A Analog Devices, AD7147A Datasheet - Page 66

• 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 50. STAGE10 Results Registers
Address
0x248
0x249
0x24A
0x24B
0x24C
0x24D
0x24E
0x24F
0x250
0x251
0x252
0x253
0x254
0x255
0x256
0x257
0x258
0x259
0x25A
0x25B
0x25C
0x25D
0x25E
0x25F
0x260
0x261
0x262
0x263
0x264
0x265
0x266
0x267
0x268
0x269
0x26A
0x26B
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
STAGE10_CONV_DATA
STAGE10_FF_WORD0
STAGE10_FF_WORD1
STAGE10_FF_WORD2
STAGE10_FF_WORD3
STAGE10_FF_WORD4
STAGE10_FF_WORD5
STAGE10_FF_WORD6
STAGE10_FF_WORD7
STAGE10_SF_WORD0
STAGE10_SF_WORD1
STAGE10_SF_WORD2
STAGE10_SF_WORD3
STAGE10_SF_WORD4
STAGE10_SF_WORD5
STAGE10_SF_WORD6
STAGE10_SF_WORD7
STAGE10_SF_AMBIENT
STAGE10_FF_AVG
STAGE10_PEAK_DETECT_WORD0
STAGE10_PEAK_DETECT_WORD1
STAGE10_MAX_WORD0
STAGE10_MAX_WORD1
STAGE10_MAX_WORD2
STAGE10_MAX_WORD3
STAGE10_MAX_AVG
STAGE10_HIGH_THRESHOLD
STAGE10_MAX_TEMP
STAGE10_MIN_WORD0
STAGE10_MIN_WORD1
STAGE10_MIN_WORD2
STAGE10_MIN_WORD3
STAGE10_MIN_AVG
STAGE10_LOW_THRESHOLD
STAGE10_MIN_TEMP
Unused
Rev. B | Page 66 of 68
Description
STAGE10 CDC 16-bit conversion data
(copy of CDC_RESULT_S10 register)
STAGE10 fast FIFO WORD0
STAGE10 fast FIFO WORD1
STAGE10 fast FIFO WORD2
STAGE10 fast FIFO WORD3
STAGE10 fast FIFO WORD4
STAGE10 fast FIFO WORD5
STAGE10 fast FIFO WORD6
STAGE10 fast FIFO WORD7
STAGE10 slow FIFO WORD0
STAGE10 slow FIFO WORD1
STAGE10 slow FIFO WORD2
STAGE10 slow FIFO WORD3
STAGE10 slow FIFO WORD4
STAGE10 slow FIFO WORD5
STAGE10 slow FIFO WORD6
STAGE10 slow FIFO WORD7
STAGE10 slow FIFO ambient value
STAGE10 fast FIFO average value
STAGE10 peak FIFO WORD0 value
STAGE10 peak FIFO WORD1 value
STAGE10 maximum value FIFO WORD0
STAGE10 maximum value FIFO WORD1
STAGE10 maximum value FIFO WORD2
STAGE10 maximum value FIFO WORD3
STAGE10 average maximum FIFO value
STAGE10 high threshold value
STAGE10 temporary maximum value
STAGE10 minimum value FIFO WORD0
STAGE10 minimum value FIFO WORD1
STAGE10 minimum value FIFO WORD2
STAGE10 minimum value FIFO WORD3
STAGE10 average minimum FIFO value
STAGE10 low threshold value
STAGE10 temporary minimum value
Set to 0