AD7476BRTZ-R2

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Data Acquisition - Analog to Digital Converters (ADC) is an essential tool for many industries that rely on accurately capturing information from analog sources. The AD7476BRTZ-R2 is a 16-bit, 1-channel ADC from Analog Devices, featuring a fast conversion rate, a low-power, low-noise design, and an operating voltage range of 2.4V to 3.6V. The AD7476BRTZ-R2 is ideal for data acquisition applications in automotive, industrial, and medical sectors that require precise, high-performance measurements.

The AD7476BRTZ-R2 is designed for use in a variety of applications, including remote data acquisition, sensor solutions, and process control. In automotive applications, the ADC is used to capture and convert data from sensors and other analog sources, providing real-time information to the vehicle\'s electronic control unit. Industry applications such as factory automation and medical instrumentation also require accurate monitoring and control of their sensor signals, making the AD7476BRTZ-R2 a reliable and cost-effective solution.

The AD7476BRTZ-R2 operates on a single-supply voltage range of 2.4V to 3.6V, and its power consumption is low at less than 90µA (typical) when making a conversion. The ADC requires just 350µs for a typical conversion, and the signal-to-noise ratio is typically 113dB. This ADC also supports an error-correcting code (ECC) algorithm to detect and correct errors in data transmission.

The ADC includes an on-chip reference circuit and a programmable gain amplifier (PGA). The integrated PGA provides a programmable gain of +2 to +255 in 1lsb (least significant bit) increments, enabling the user to achieve higher resolution with low-level analog inputs. The reference circuit requires a voltage between 2.4V and 5.25V, and provides an accuracy of 0.1% for input voltages within its specified range.

The AD7476BRTZ-R2 holds an integrated 12-bit temperature sensor. The temperature range of this sensor is -40°C to +125°C with an accuracy of +/- 0.5°C. The sensor can be used for temperature measurement or compensation in thermal management applications.

The AD7476BRTZ-R2 has 16 digital I/O pins that can be used for data input and output, as well as a separate power supply voltage pin that can be used to adjust the ADC\'s operating voltage range. Additionally, the ADC includes a SPI-compatible interface, a I2C-compatible interface, and an internal register control interface.

The AD7476BRTZ-R2 is an ideal choice for automotive data acquisition, factory automation, process control, and other applications that require reliable, high-performance data acquisition. It features a low power, low noise design, a wide operating voltage range of 2.4V to 3.6V, and a fast conversion rate of 350µs. Additionally, the integrated reference circuit and built-in 12-bit temperature sensor provide flexibility and accuracy.

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