ADR5044AKSZ-REEL7

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ADR5044AKSZ-REEL7 is a precision voltage reference product of PMIC – Voltage Reference. It is a high-performance, low-drift, low-noise device that offers an ultra-linear 5.0V output over an operating temperature range from -40°C to 125°C and an operating current range from 0.9mA to 3.7mA.

The ADR5044AKSZ-REEL7 is the ideal choice for designs that require keeping the voltage output precisely regulated over a wide temperature range. It supports up to 4V input over the recommended operating temperature range. The combined effects of temperature, line, and load variation on the ADR5044AKSZ-REEL7 are minimized by utilizing a Combination of Onboard Voltage Regulation and temperature compensation techniques.

The ADR5044AKSZ-REEL7 features a large ultra-linear 0.2% output voltage over-temperature variation from 0°C to 70°C, and a guaranteed 0.1% over-temperature variation from 0°C to 85°C. This ensures that any design utilizing the ADR5044AKSZ-REEL7 will benefit from an extremely low variation in output accuracy over temperature, making sure that it stays as close as possible to the targeted voltage.

The ADR5044AKSZ-REEL7 also features a low-noise, low-drift, and low-offset design, capable of achieving a noise performance of 40µVrms and a drift of 4ppm/°C, over the standard operating temperature of -40°C to 125°C. These characteristics ensure that any design relying on the precision output of the ADR5044AKSZ-REEL7 will benefit from extremely low noise and drift over its operating temperature range, making sure that the reliability of the design is maintained.

In terms of its output a 5.0V internal voltage reference, the ADR5044AKSZ-REEL7 is capable of supplying up to 800mA of output current, making it suitable for a broad range of applications. It also features a low-power enable pin (EN) to enable and disable the output, as well as an adjustable enable pin (AVEN) to enable and disable the output, making the ADR5044AKSZ-REEL7 extremely versatile in terms of its output characteristics.

The ADR5044AKSZ-REEL7 also features a shutdown mode, allowing the user to reduce power consumption to an absolute minimum. This feature ensures that the device can be used in a variety of low-power applications and also ensures that it can be used in extreme low-power conditions where the consumption of power can be a critical factor.

In terms of its working principle, the ADR5044AKSZ-REEL7 utilizes a band gap principle using trimming techniques to achieve the desired accuracy, combined with an internal voltage regulator, temperature compensation circuitry, and a low-noise and low-drift design. This combination of trimming techniques and voltage regulator/temperature compensation techniques allow the ADR5044AKSZ-REEL7 to achieve a precision output over a wide temperature range and with a very low variation in output accuracy.

The ADR5044AKSZ-REEL7 has a wide range of application fields, such as data acquisition systems, portable medical devices, automotive communications, industrial measure modules, and battery management systems. The high precision, wide temperature range and low power consumption makes it ideal for any application requiring an extremely stable and accurate voltage reference, making it an ideal choice for any design that needs to benefit from the latest in precision voltage reference technologies.

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