Texas Instruments BUF08821EVM-USB BUF08821EVM-USB BUF08821EVM-USB 数据表
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产品代码
BUF08821EVM-USB
BUF08821
J1
T1
TPG1
V
(V
) Supply
SD
DUT
I C Interface
2
Test Outputs
I C Address and
Bank Selection
2
External Analog
Power Supply
BUF08821EVM-USB Hardware Setup
www.ti.com
2.1
Theory of Operation for BUF08821 Hardware
A block diagram of the BUF08821 test board hardware setup is shown in
. 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.
the shunt voltage, bus voltage, and ground.
Figure 3. BUF08821EVM-USB Board Block Diagram
4
BUF08821EVM-USB User Guide and Software Tutorial
SBOU095 – March 2011
© 2011, Texas Instruments Incorporated