sx8722 Semtech Corporation, sx8722 Datasheet - Page 44

• Manufacturer Part Number: sx8722
• Description: High Gain Acquisition For Sensor Interface
• Manufacturer: Semtech Corporation

ZoomingADC™ Detailed block diagram
Inputs
AC
AR
CxAdcReg6
CxAdcReg5
CxAdcReg4
CxAdcReg3
CxAdcReg2
CxAdcReg1
0
1
2
3
4
5
6
7
0
1
2
3
V
5
IN
Sampling Frequency f
Power Saving Modes
PGA Enabling
Nbr of Elementary Cycles
Over-Sampling Ratio
V
f
S
REF
PGA1
GD1
2
   
OFF2
PGA2
GD2
4
S
7
OFF3
7
PGA3
GD3
Acquisition Chain
CxDataOutMsb
CxDataOutLsb
Register Bank
V
IN,ADC
ADC
f
S
8
8