Микросхемы и комплектующие ADS122U04IPW

АЦП , 24 бит, 2 Квыборок/с, Дифференциальный, Несимметричный, UART, Одиночный, Двойной (+/-)

The ADS122U04 is a precision, 24-bit, analog-todigital 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, and a precision temperature sensor.

• Current consumption as low as 315 µA (typ)
• Programmable gain: 1 to 128
• Programmable data rates: up to 2 kSPS
• Up to 20 Bits effective resolution
• Simultaneous 50-Hz and 60-Hz rejection at 20 SPS with single-cycle settling digital filter
• Two differential or four single-ended inputs
• Dual-matched programmable current sources: 10 µA to 1.5 mA
• 2-Wire UART compatible interface (8-N-1 format) with baud rates up to 120 kBaud and auto baud rate detection

Области применения

Считывание, Биомедицина, Окружающая Среда