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Table Of Contents
PGA281EVM
1 Introduction
1.1 PGA281
1.2 PGA281EVM
2 PGA281EVM Hardware
2.1 Schematic
2.2 Jumper Settings
2.3 Power Supply Connections
2.3.1 Analog Input Stage Power (VSP, VSN)
2.3.2 Analog Output Stage Power (VSOP, VSON)
2.3.3 Digital Logic Power (VDD)
2.3.4 Onboard LDO Regulator
2.4 Input/Output Connections
2.5 VOCM
2.6 Gain Select
2.7 Error Flag
2.8 PGA281EVM PCB Layout
3 Bill of Materials
4 Related Documentation from Texas Instruments
Important Notices
www.ti.com
PGA281EVM Hardware
Figure 7.
Bottom Layer
(Power
and
Ground)
11
dit.SBOU130
–
May
2013
PGA281EVM
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