SLAU898A june 2023 – july 2023
By default, most of Smart DAC EVMs use 5-V USB power. However, the DIY EVM provides multiple access points to connect an external VDD. Please read the appropriate smart DAC EVM user's guide for the required steps to disconnect VDD from USB. The DIY EVM provides 3 access points for both VDD and VREF. Please refer to the table below for more information:
Designator | Name | Component | Function |
---|---|---|---|
J47 | VDD | Banana Jack | Provides external VDD |
J40 | VDD | Header | Provides VDD connection (pin2) and ground connection (pin1) |
TP26 | VDD | Test point | Provides external VDD |
J57 | V_REF | Banana jack | Provides connection to VREF pin |
J53 | V_REF | Header | Provides V_REF connection (pin2) and ground connection (pin1) |