ADS1244IDGST

АЦП, 24 бит, 30 выборок/с, Однополярный, 2.5 В, 5.25 В, SOP.

The ADS1244IDGST is a 24-bit Analog-to-digital Converter (ADC) offers excellent performance and very low power. It is well suited for demanding high-resolution measurements and other space and power-constrained systems. A 3rd-order delta-sigma modulator and digital filter form the basis of the A/D converter. The analog modulator has a ±5V differential input range. The digital filter rejects both 50 and 60Hz signals, completely settles in one cycle and outputs data at 15SPS. A simple, 2-wire serial interface provides all the necessary control. Data retrieval, self-calibration and sleep mode are handled with a few simple waveforms. When only single conversions are needed, the ADC can be shut down while idle between measurements to dramatically reduce the overall power dissipation. Multiple ADC can be connected together to create a synchronously sampling multichannel measurement system. The ADC is designed to easily connect to microcontrollers such as the MSP430.