Datasheet

APPLICATION INFORMATION
TYPICAL CONNECTION
Host
Processor
FS/C
S
SDO
SDI
SCLK
CONVST
EOC/INT/CDI
4.7 Fm
+VA REF+ AGND IN+ IN-
100nF
AnalogSupply
Interface
Supply
BDGND
+VBD
AnalogInput
ADS7229
REF-
22 Fm
ExtRefInput
AGND
AGND
4.7 Fm
100nF
ADS7229
ADS7230
www.ti.com ............................................................................................................................................................... SBAS437A – MAY 2008 – REVISED JUNE 2009
Figure 68 shows a typical circuit configuration for the device.
Figure 68. Typical Circuit Configuration
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Product Folder Link(s): ADS7229 ADS7230