EVALST-3PHISOSD
Active3-PHASE FULL SHUNT CURRENT METER EVALUATION BOARD BASED ON ISOSD61 AND STM32F413RH
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EVALST-3PHISOSD
Active3-PHASE FULL SHUNT CURRENT METER EVALUATION BOARD BASED ON ISOSD61 AND STM32F413RH
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Technical Specifications
Parameters and characteristics for this part
| Specification | EVALST-3PHISOSD |
|---|---|
| Contents | Board(s) |
| Embedded | True |
| Embedded | MCU, 32-Bit |
| Function | Current Monitor |
| Primary Attributes | Current Shunt Monitor |
| Type | Power Management |
| Utilized IC / Part | ISOSD61, STM32F413 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 2 | $ 106.79 | |
Description
General part information
EVALST-3PHISOSD Series
The EVALST-3PHISOSD evaluation board implements a complete 3-phase current meter with low-cost shunt current sensors.
The solution is based on the ISOSD61 device, a single channel, galvanically isolated, second order sigma-delta modulator, measuring current for each phase through a shunt current sensor. Sensing circuitry and PCB layout are optimized to maximize signal-to-noise ratio for optimal accuracy.
The ISOSD61 oversamples the signal using a clock (up to 15 MHz) distributed in a synchronized way by the microcontroller and outputs the current sigma-delta bitstreams.
Documents
Technical documentation and resources