TIDA-00221 Reference Design

Texas Instruments

Measurement Module for Branch Current Monitor


This reference design is designed to measure only branch current and is created for accuracy across the  majority of the rated current range while at the same time being cost efficient. This is achieved by using a highly integrated SoC device which has up to 7 channels of the 24bit Delta-Sigma ADCs available for current measurement. This solution also has several options for communication supported. such as UART: JTAG: etc. Applications include load management: sub-panels: etc.

  • Precise current measurement through 7 channels of Delta-Sigma ADCs (Voltage measurement enabled with integrated SAR ADC Extended temperature range operability of -40C to +125CIntegrated single chip solution results in a cost and area efficient solutionLarge MSP Family & Roadmap / Scale performance: features: priceMetering library available in source for use on MSPs
Product Categories


Part Number Name Companion Part
CSD17571Q2 CSD17571Q2 Buy Datasheet
MSP430F6779 MSP430F6779 Buy Datasheet

Bill Of Materials

Download the bill of materials for TIDA-00221 Download


Quickly understand overall system functionality.

Download the schematic for TIDA-00221

Test Data

Get results faster with test and simulation data that's been verified.

Download the test file for TIDA-00221

Other Documents

Title Updated Type Size (KB)
TIDA-00221 Gerber 09 Oct 2014 ZIP 475
TIDA-00221 CAD Files 09 Oct 2014 ZIP 2103
TIDA-00221 PCB 09 Oct 2014 PDF 2022
TIDA-00221 Assembly Drawing 09 Oct 2014 PDF 560
TIDA-00221 BOM 09 Oct 2014 PDF 235
TIDA-00221 Schematic and Block Diagram 09 Oct 2014 PDF 984