Texas Instruments ADS1220IRVAT Analogue to Digital Converter 24bit 2kSPS Single Voltage Supply 2.3V 5.5V VQFN-16

The ADS1220IRVAT is a 24-bit precision Analog-to-digital Converter (ADC) that offers many integrated features to reduce system cost and component count in applications measuring small sensor signals. The device features two differential or four single-ended inputs through a flexible input multiplexer (MUX), a low-noise, programmable gain amplifier (PGA), two programmable excitation current sources, a voltage reference, an oscillator, a low-side switch and a precision temperature sensor. The device can perform conversions at data rates up to 2000SPS with single-cycle settling. The internal PGA offers gains up to 128V/V. This PGA makes the ADC ideally-suited for many applications, such as resistance temperature detectors (RTDs), thermocouples, thermistors and resistive bridge sensors. Alternatively, the device can be configured to bypass the internal PGA while still providing high input impedance and gains up to 4V/V allowing for single-ended measurements.

• Two differential or four single-ended inputs
• Internal 2% accurate oscillator
• SPI� compatible interface (Mode 1)
• Green product and no Sb/Br

Applications

Consumer Electronics, Sensing & Instrumentation, Automation & Process Control

Other details

Brand	TEXAS INSTRUMENTS
Part Number	ADS1220IRVAT
Quantity	Each (Supplied on Cut Tape)

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.