下载
User's Guide
SLAU146 – December 2004
ADS8380EVM
This user's guide describes the characteristics, operation, and use of the ADS8380
18-bit, 600-kHz, high-speed, serial interface analog-to-digital converter evaluation
board (EVM). A complete circuit description, schematic diagram, and bill of materials
are included.
The following related documents are available on the TI Web site at www.ti.com .
Data Sheets: Literature Numbers:
ADS8380 SLAS387
REF1004C-2.5 SBVS002
SN74AHC1G125 SCLS377
THS4031 SLOS224
OPA132 SBOS054
Contents
1 EVM Overview ............................................................................................................... 2
2 Analog Interface .............................................................................................................. 2
3 Digital Interface .............................................................................................................. 4
4 Power Supplies .............................................................................................................. 5
5 Using the EVM ............................................................................................................... 6
6 ADS8380EVM Bill Of Materials ............................................................................................ 7
8 Board Layers ................................................................................................................. 9
9 Schematics .................................................................................................................. 13
List of Figures
1 Input Buffer Circuit ........................................................................................................... 3
2 Top Layer ..................................................................................................................... 9
3 Power Plane ................................................................................................................ 10
4 Ground Plane ............................................................................................................... 11
5 Bottom Layer ................................................................................................................ 12
List of Tables
1 Analog Input Connector ..................................................................................................... 2
2 Jumper Setting ............................................................................................................... 4
3 Pinout for Serial Control Connector P2 ................................................................................... 5
4 Power Supply Test Points .................................................................................................. 5
5 Power Connector J2 Pinout ................................................................................................ 5
7 ADS8380EVM Bill of Materials ............................................................................................. 7
ADS8380EVMSLAU146 – December 2004 1
