Texas Instruments AMC038XEVM Evaluation Module (EVM)
Texas Instruments AMC038XEVM Evaluation Module (EVM), in conjunction with one of the AMC038x devices, demonstrates a high-precision, high-voltage sensing design. This evaluation module is an evaluation and development kit for evaluating the precision, isolated amplifiers with an integrated, high-voltage resistive divider at the input. These devices have integrated, high-voltage resistive dividers configured to accommodate high-voltage systems. The three output options available for these devices are differential output, single-ended ratiometric (configurable gain) output, and digital modulator output. The Texas Instruments AMC038XEVM can measure up to 1600V input voltages with no external voltage divider resistors needed. The design also includes a discrete power solution to generate the high side supply from the low side supply.
Features
- Full-featured evaluation board for the AMC038x devices
- Screw terminals for easy access to inputs and outputs
- Optional isolated power to VDD1 from VDD2
Applications
- Power delivery
- Onboard Chargers (OBCs)
- Traction inverter
- DC-DC converter
- Energy Storage System (ESS)
- EV charging
- Solar inverters
- Motor drives
- Frequency inverters
- Protection relays
Board Layout
Related Isolated Amplifers
Texas Instruments AMC0381D Reinforced Isolated Amplifiers
Amplifiers come with a high-voltage DC, high impedance input, and fixed-gain differential output.