AK5538VN Datasheet, PDF (3/70 Pages) Asahi Kasei Microsystems – 8-Channel Differential 32-bit ADC

■ Block Diagram
4. Block Diagram
[AK5538]
AIN1P
AIN1N
AIN2P
AIN2N
AIN3P
AIN3N
AIN4P
AIN4N
AIN5P
AIN5N
AIN6P
AIN6N
AIN7P
AIN7N
AIN8P
AIN8N
AVDD1
AVSS1
AVDD2
AVSS2
Voltage Reference
TVDD LDOE VDD18 DVSS
LDO
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
Decimation
Filter
HPF
HPF
HPF
HPF
HPF
HPF
HPF
HPF
Serial Output
Interface
Controller
DIF0/DSDSEL0
DIF1/DSDSEL1
BICK/DCLK
LRCK/DSDOL1
TDMIN/DSDOR1
SDTO1/DSDOL2
SDTO2/DSDOR2
SDTO3/DSDOL3
SDTO4/DSDOR3
DSDOL4
DSDOR4
DP
TDM0
TDM1
ODP
PSN/CAD0_SPI
CKS0/SDA/CDTI
CKS1/CAD0_I2C/CSN
CKS2/SCL/CCLK
CKS3/CAD1
Figure 1. Block Diagram
015099878-E-00
-3-
2016/03