Аналого-цифровые преобразователи (АЦП) ADS1148QPWRQ1

АЦП , 16 бит, 2 Квыборок/с, Дифференциальный, Несимметричный, SPI, Одиночный, Двойной (+/-), 2.7 В

The ADS1148-Q1 is a highly-integrated, precision, 16-bit analog-to-digital converter (ADC) that includes many integrated features to reduce system cost and component count for sensor measurement applications. The device features a low-noise, programmable gain amplifier (PGA), a precision delta-sigma (ΔΣ) ADC with a single-cycle settling digital filter, and an internal oscillator. The ADS1148-Q1 integrates a low-drift voltage reference, and two matched programmable excitation current sources (IDACs).

• Qualified for automotive applications
• AEC-Q100 qualified
• Programmable qain: 1 V/V to 128 V/V
• Programmable data rates: 5 SPS to 2 kSPS
• Single-cycle settling for all data rates
• Analog multiplexer with 8 independently selectable inputs
• Internal 2.048V voltage reference
• Internal 4.096MHz oscillator
• Internal temperature sensor
• Open sensor detection

• Self and system calibration
• SPI compatible serial interface

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Температура, Считывание, Возобновляемая Энергия, Окружающая Среда, Измерительное