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The ADS114S08BIPBSR is a high-precision 16-bit Δ-Σ analogue-to-digital converter (ADC) that combines low power consumption with a wide range of integration features to reduce system cost and the number of components in small sensor signal measurement applications.

These ADCs are equipped with digital filters that provide low-latency conversion results and 50Hz or 60Hz noise rejection in noisy industrial environments. The programmable gain amplifiers (PGAs) are low-noise and offer gains from 1 to 128 to amplify low-amplitude signals for resistive bridge or thermocouple applications. In addition, both devices incorporate a low-drift 2.5V voltage reference, reducing printed circuit board (PCB) area. Finally, two programmable excitation current sources (IDACs) are available to provide accurate resistive temperature detector (RTD) bias.

Device Features

• Low power consumption: as low as 280 µA

• Programmable gain: 1 to 128

• Programmable data rates: 2.5 SPS to 4 kSPS

• Simultaneous 50-Hz and 60-Hz rejection at ≤ 20 SPS with low-latency digital filter

• Analog multiplexer with 12 (ADS114S08B) or 6 (ADS114S06B) independently selectable inputs

• Dual-matched programmable current sources for sensor excitation: 10 µA to 2000 µA

• Internal reference: 2.5 V, 8 ppm/°C (typ) drift

• Internal oscillator: 4.096 MHz, 2% accuracy

• Internal temperature sensor

• Self offset and system calibration

• Four general-purpose i/os

• SPI-compatible interface

• Analog supply: unipolar (2.7 V to 5.25 V) or bipolar (±2.5 V)

• Digital supply: 2.7 V to 3.6 V

• Operating temperature: –40°C to +125°C

• Pinout compatible with ADS114S0x

Product Applications

• Field transmitters: temperature, pressure, strain, flow

• PLC and DCS analog input modules

• Temperature controllers

• Climate chambers, industrial ovens

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.