The CY8CKIT-007 PSoC® 3 Precision Analog Voltmeter Demo Kit highlights the broad precision analog capabilities of the PSoC 3 architecture. The kit showcases a PSoC 3 device as a single-chip voltmeter, using an onboard 20-bit Delta Sigma Analog-to-Digital Converter (ADC) to measure the voltage from the included test leads and onboard thermocouple while directly driving an LCD. With the kit, designers can use pre-configured op amp, ADC and analog mux components in the PSoC Creator™ Integrated Development Environment (IDE) to quickly and easily design industrial sensors, consumer sensors, glucose meters and other analog applications.

The flexible PSoC 3 architecture combines highly integrated, programmable analog and digital peripheral functions, memory and a microcontroller on a single chip. Precise analog resources available in the kit include four digital-to-analog converters (DACs), four comparators, four op amps and  four PGAs, TIAs or Mixers. The voltmeter in the kit measures -30V to 30V of DC signals and includes an onboard thermocouple that is used as a low-noise voltage input.

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