SA59401FBP

Application Note: SA59401 Bidirectional, Zero-Drift, High-accuracy Analog-to-Digital Converter With Internal Reference and Temperature Sensor Advance Design Specification General Description Features The SA59401 is a precision, low power, analog-todigital converter (ADC) that provides all features necessary to measure the most common sensor signals in a MSOP-10 package. • Wide Supply Range:...
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Технические характеристики

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Корпус MSOP10
Разрядность АЦП
Кол-во измерительных каналов
Частота преобразования
Тип аналого-цифрового преобразователя
Цифровой интерфейс
Конфигурация аналогового входа
Эффективная разрядность АЦП
Конфигурация источника опорного напряжения
Диапазон питающих напряжений аналоговой части
Диапазон питающих напряжений цифровой части
Диапазон рабочих температур
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Application Note: SA59401 Bidirectional, Zero-Drift, High-accuracy Analog-to-Digital Converter With Internal Reference and Temperature Sensor Advance Design Specification General Description Features The SA59401 is a precision, low power, analog-todigital converter (ADC) that provides all features necessary to measure the most common sensor signals in a MSOP-10 package. • Wide Supply Range: 2.7V to 5.5V The SA59401 integrates a 16-bit high precision ADC, oscillator and high-accuracy temperature sensor. SA59401 can perform conversions at data rates up to 890 samples per second (SPS). The input ranges from -128 mV to +127.996mV. The SA59401 integrates an input multiplexer (MUX) allows to measure two differential or four single-ended inputs. An integrated high-accuracy temperature sensor can be used for system-level temperature monitoring or cold-junction compensation for thermocouples. These features, along with a wide power supply range from 2.7 V to 5.5 V, make the SA59401 ideally suited for power- and spaceconstrained, sensor-measurement applications. The SA59401 operates either in continuousconversion mode, or in a single-shot mode that automatically powers down after a conversion. Singleshot mode significantly reduces current consumption during idle periods. Data are transferred through a serial peripheral interface (SPI™). The SA59401 is specified from –40°C to +125°C. • Low Current Consumption: ➢ Continuous Mode: 350μA ➢ Single-Shot Mode: Automatic Power Down • Programmable Data Rate: 8 SPS to 890 SPS • Single-Cycle Settling • Internal Low-Drift Voltage Reference • Internal Temperature Sensor: ➢ 1.5°C (Maximum) Error: 0°C to 70°C • Internal Oscillator • Four Single-Ended or Two Differential Inputs • MSOP-10 Package Applications • Temperature Measurement: ➢ Thermocouple Measurement ➢ Cold-Junction Compensation ➢ Thermistor Measurement Ordering Information • Portable Instrumentation SA59401 □(□□□ ) • Factory Automation and Process Controls Package Code Optional Spec Code Ordering Number SA59401FBP AN_SA59401 Rev. 0.0 © 2021 Silergy Corp. Package type MSOP10 Note -- 1 PDF
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Дата модификации: 28.12.2023

Размер: 1.51 Мб

14 стр.

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