Datasheet

BUF18830
J1
T4
TPG1
V Supply
(V Power Supply)
DUT
SD
I C Interface
2
Test Outputs
I C A0 Address
Jumper
2
External BUF18830
Analog Power Supply
Test Point
Header
25-Pin Male
DSUB
www.ti.com BUF18830EVM Hardware Setup
2.1 Theory of Operation for BUF18830 Hardware
A block diagram of the BUF18830 test board hardware setup is shown in Figure 3. The functionality of the
PCB is such that it provides connections to the I
2
C™ interface and general-purpose inputs/outputs
(GPIOs) on the USB_DIG_Platform board. It also provides connection points for external connections of
the shunt voltage, bus voltage, and ground.
Figure 3. BUF18830EVM Board Block Diagram
5
SBOU103–April 2011 BUF18830EVM User Guide and Software Tutorial
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