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5 ADS8354EVM-PDK Initial Setup
This section explains the initial hardware and software setup procedure that must be completed for proper
operation of the ADS8354EVM-PDK.
5.1 Default Jumper Settings
Figure 5-1
shows the silkscreen plot, which details the jumper locations for the ADS8354EVM-PDK.
Table 5-1
lists the functionality and default configuration of each jumper.
Reference Designator
Default Configuration
JP1, JP2, JP3, JP4
JP5, JP6
JP7, JP8
JP9
JP10
SBAU407 – APRIL 2023
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Figure 5-1. ADS8354EVM-PDK Jumper Locations
Table 5-1. Default Jumper Configurations
Use pin 1 of these jumpers as an alternate location to provide the analog input to ADC A and
Open
ADC B of the ADS8354.
Jumpers to feed either V
Closed
voltage (VOCM) pin. See
Open
Short these pins to use the REF6025 external reference voltage. See
details.
Closed [1-2]
By default, AVSS (negative supply rail of the THS4561) is set to a –232-mV supply generated by
the LM7705. Shorting JP9[2-3] sets AVSS to GND.
Closed
Jumpers to feed either GND or 5.5 V to the shutdown (SD) pin of the LM7705. By default, GND is
used to keep the SD pin low, so the LM7705 device is on. See the
details.
Copyright © 2023 Texas Instruments Incorporated
Description
or V
/ 2 to the OPA320 input driving the THS4561 common-mode
REF
REF
Section 7.3
for more details.
ADS8354EVM-PDK Evaluation Module
ADS8354EVM-PDK Initial Setup
Section 4.2
for more
LM7705
data sheet for more
9
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