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The AD4195-4BCPZ is a low-noise, fully integrated analog front-end, suitable for high-precision measurement applications. The AD4195-4BCPZ features a low-noise, 24-bit Σ-Δ analog-to-digital converter (ADC) that can be configured with four differential inputs or eight single-ended or pseudo-differential inputs. The on-chip low-noise gain stage ensures that small-amplitude signals can be directly transmitted to the ADC. It has the following characteristics and main specifications:

Input reference noise: 10nV at 3.8SPS, gain = 128

Cross-point multiplexing analog input

4 differential /8 pseudo-differential inputs

Ultra-low noise integrated PGA with a gain ranging from 0.5 to 128

Output data rate: 3.8SPS to 62.5kSPS

Flexible digital filter

Low-latency sinc filter

Simultaneously suppress 50Hz/60Hz

For band gap reference, the typical drift value is 5ppm/°C

Internal oscillator

Analog power supply: 4.75V to 5.25V or ±2.5V

Digital power supply: 1.7V to 5.25V

A matching programmable excitation current source

Low-side power switch

On-chip bias voltage generator

Internal temperature sensor

Four universal inputs/outputs

Internal and system calibration

Sensor burnout detection

Diagnostic function

Four-channel configuration

Flexible automatic channel timing controller

3-wire or 4-wire serial interface (Schmitt trigger on SCLK)

Compatible with SPI, QSPI, MICROWIRE and DSP

Time-division multiplexing compatible interface for data streams

Performance temperature range: -40 °C to +105°C

Functional temperature range: -40 °C to +125°C

It adopts a 32-pin 4 mm x 6 mm LFCSP package

In addition, the AD4195-4BCPZ is suitable for a variety of application scenarios, including:

Industrial process control: PLC/DCS module

Temperature measurement

Pressure measurement

Medical and scientific instruments

Chromatography

Environmental monitoring

Electrical testing and measurement

Instruments and meters

Weighing equipment

• 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?

  A: You can inquire through the website, or by phone and email.

• 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.