ADX114AMSOP10

AnalogySemi
ADX113 Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator 1. FEATURES 3. DESCRIPTION • Small 3mm × 3mm MSOP package • Ultra-small QFN package: 2mm × 1.5mm × 0.4mm • Wide supply range: 2.0V to 5.5V • Low current consumption: 145µA (continuous-conversion mode) • Programmable output data rate: 8SPS to 860SPS Th...
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ADX113 Ultra-Small, Low-Power, I2C-Compatible, 860-SPS, 16-Bit ADCs With Internal Reference, Oscillator, and Programmable Comparator 1. FEATURES 3. DESCRIPTION • Small 3mm × 3mm MSOP package • Ultra-small QFN package: 2mm × 1.5mm × 0.4mm • Wide supply range: 2.0V to 5.5V • Low current consumption: 145µA (continuous-conversion mode) • Programmable output data rate: 8SPS to 860SPS The ADX113 device is precision, low-power, 16-bit, I2C-compatible, analog-to-digital converter (ADC) offered with MSOP-10 and QFN-10 packages. The ADX113 device incorporates a low-drift voltage reference and an oscillator. It also incorporates a programmable gain amplifier (PGA) and a digital comparator. These features, along with a wide operating supply range, make the ADX113 well suited for power- and space-constrained, sensor measurement applications. • 50Hz and 60Hz rejection filter • Single-cycle settling • Internal low-drift voltage reference • Internal oscillator • I2C interface: four pin-selectable addresses • Four single-ended or two differential inputs • Programmable comparator • Operating temperature range: –40°C to 125°C The ADX113 performs conversions at data rates up to 860 samples per second (SPS). Internal digital filter provides flexible output data rate, from 8SPS to 860SPS. Additionally, it is optional to select 50Hz and 60Hz normal mode rejection filter. The PGA offers input ranges from ±256mV to ±6.144V, allowing precise large- and small-signal measurements. The ADX113 features an input multiplexer (MUX) that allows two differential or four single-ended input measurements. Use the digital comparator in the ADX113 for under- and overvoltage detection. 2. APPLICATIONS • Portable instrumentation • Battery voltage and current monitoring • Temperature measurement systems • Consumer electronics • Factory automation and process control The ADX113 operates in either continuousconversion mode or single-shot mode. The internal filter is single-cycle settling in both modes. The devices are automatically powered down after one conversion in single-shot mode; therefore, power consumption is significantly reduced during idle periods. See Table 1 for the order information. VDD Comparator Voltage Reference AIN0 AIN1 MUX PGA AIN2 16-Bit ΔΣ ADC ALERT/RDY Digital Filter (Optional 50/60Hz Rejection) ADDR I2C Interface SCL SDA AIN3 Oscillator ADX113 GND © 2022 AnalogySemi Ltd. All Rights Reserved. Public www.analogysemi.com | Page 1 of 43 PDF
Документация на ADX111AQFN10 

Дата модификации: 02.01.1970

Размер: 976.5 Кб

43 стр.

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    24 июля 2025
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