sx8723s Semtech Corporation, sx8723s Datasheet - Page 46

• Manufacturer Part Number: sx8723s
• Description: Zoomingadc For Sensing Data Acquisition
• Manufacturer: Semtech Corporation

Revision 1.0
© Semtech
Table 27. RegACCfg0[0x52]
Table 28. RegACCfg1[0x53]
Table 29. RegACCfg2[0x54]
Table 30. RegACCfg3[0x55]
Table 31. RegACCfg4[0x56]
ADVANCED COMMUNICATIONS & SENSING
Bit
4:2
1
0
Bit
7:6
5:4
3
2
1
0
Bit
7:6
5:4
3:0
Bit
7
6:0
Bit
7
6:0
Name
SetOsr
Continuous
SampleShiftEn
Name
IbAmpAdc
IbAmpPga
Enable
Name
SetFs
Pga2Gain
Pga2Offset
Name
Pga1Gain
Pga3Gain
Name
DataReadyEn
Pga3Offset
February 2011
Mode
rw
rw
rw
Mode
rw
rw
rw
rw
rw
rw
Mode
rw
rw
rw
Mode
rw
rw
Mode
rw
rw
Reset
010
0
0
Reset
11
11
0
0
0
0
Reset
00
00
0000
Reset
0
0001100
Reset
0
0000000
Page 46
Description
Sets the ADC over-sampling rate of an elementary conversion to 2
Sets the continuous ADC conversion mode
ADC samples can be read directly on the SPI
See
Description
Bias current selection for the ADC
Bias current selection for the PGA
PGA3 enable
PGA2 enable
PGA1 enable
ADC enable
Description
ADC Sampling Frequency selection
PGA2 gain selection
PGA2 offset selection
Description
PGA1 gain selection
PGA3 gain selection
Description
Combined SPI MISO and ADC Data Ready signal.
0 : Combined Data Ready mode disabled
1 : Combined Data Ready mode enabled
See
PGA3 offset selection
section 9.3.1, page
section 9.3.2, page
ZoomingADC for sensing data acquisition
39.
39.
SX8723S
www.semtech.com
DATASHEET
3+SetOsr
.