Digital Multimeter: Bench & System

Block Diagram (SBD) for a Bench/System Digital Multimeter featuring precision analog converters, amplifiers, Digital Signal Processors (DSP), and power management to measure current, voltage, capacitance, temperature, and resistance

Block Diagram

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Power: AC/DC Supply

Reference Designs

Description

Digital multimeters (DMMs) are general purpose measurement tools used by electrical engineers, electricians, and hobbyist to measure electrical properties such as voltage, current, resistance, capacitance, frequency, etc. They exist in a variety of form factors including handheld, benchtop, and modular configurations.

TI Designs demonstrate how TI’s line of embedded MCUs, wireless MCUs, data converters, LDOs, DC-DC converters, analog multiplexers, battery management devices, etc. can be used to design low cost, low power, energy efficient, and high performance DMM products. These reference designs showcase TI’s highly integrated MCUs which are very well suited for DMM product applications. TI’s data converters can be used in conjunction with these MCUs when higher measurement performance is required. TI’s power and battery management devices also provide highly efficient solutions leading to longer battery life.

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Application Notes (1)

Title Abstract Type Size (KB) Date Views
HTM 8 KB 09 Oct 2011 11801
    

Selection and Solution Guides

Selection Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 5.8 MB 10 Jun 2016 45123

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