EVAL-ADT7411EBZ Development Boards, Kits, Programmers

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EVAL-ADT7411EBZ Application Field and Working Principle

The EVAL-ADT7411EBZ is an evaluation board for the Analog Devices ADT7411 multi-point temperature sensor. It derives its name from its two parts: the sensor and the evaluation board. The device is a low-power, multi-point temperature sensor with ±2 °C accuracy over a wide temperature range of 0-150 °C and a resolution of 0.1 °C. It is specifically designed for applications in the industrial, medical, and consumer markets.

The EVAL-ADT7411EBZ utilizes four temperature sensor points to accurately measure ambient temperature over its wide temperature range. Its primary use is to measure the temperature of air, liquids, and solids in any application where the temperature needs to be accurately and consistently monitored. These applications include environmental monitoring, medical diagnostics, HVAC, refrigeration, climate control and process control.

The device includes an on-chip hardware comparator, a digital temperature offset register, and a software reset control register, enabling the user to fine-tune temperature thresholds for performing output switching or set temperature alarms for over-temperature conditions. Additionally, the input reference voltage can be monitored for over/under voltage.

The operating principle of the EVAL-ADT7411EBZ is based on an ultra-low-power, single-slope, delta-sigma analog-to-digital converter with a maximum speed of 10 conversions per second. This integrated circuit uses parallel channels for simultaneous temperature conversion across all points, resulting in up to four times faster processing. Additionally, the device is capable of sleep-mode and power-on auto-calibration for maximum accuracy and reliability.

The EVAL-ADT7411EBZ features a high-performance, low-power consumption design, allowing it to be used in a variety of applications. Its integrated reference voltage, digital temperature offset register, and software reset control register allow users to tailor their temperature measurements to their specific application needs. The device is capable of detecting over-temperature conditions and performing output switching or sending temperature alarms for over-temperature conditions. In addition, the input reference voltage can be monitored for over/under voltage.

The EVAL-ADT7411EBZ is an ideal solution for applications requiring temperature sensing, as it offers wide temperature range coverage, maximum accuracy, and low power consumption. Additionally, its integrated reference voltage, digital temperature offset register, and software reset control register make it a highly reliable and customizable solution for any temperature sensing application.

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