Texas Instruments ALM2403-Q1, User Manual

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Jumper Settings
5 SBOU236 – February 2020
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ALM2403-Q1 Evaluation Module
3 Jumper Settings
Figure 2 details the default jumper settings of the ALM2403Q1EVM. Table 2 explains the configuration for
these jumpers.
Figure 2. ALM2403Q1EVM Default Jumper Settings
Table 2. Default Jumper Configuration
Jumper Function Default Position Description
J5
VCC_S reverse polarity
protection
Shunt 2-3
Shunt 2-3: Schottky diode blocks VCC-S supply reverse current
Shunt 1-2 bypasses VCC_S Schottky diode protection
J8 SH_DN / OTF Shunt 2-3
Overtemperature flag or shutdown:
Shunt 2-3 turns on amplifiers; pin works as overtemperature flag
Shunt 1-2 shuts down amplifiers