REF1112AIDBZR Integrated Circuits (ICs)

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A voltage reference, most commonly referred to as a REF1112AIDBZR is an electronic component which main purpose is to provide a precise reference voltage. Voltage references are most commonly used for regulation of circuit voltages and for comparison to other voltage values.

The REF1112AIDBZR is a three-terminal voltage reference which operates from a single power source. It is designed to provide a precision output voltage with very low temperature coefficient, making it suitable for use in temperature-sensitive applications. Its output enables operation of a wide variety of analog circuits and systems, and can drive a wide range of load currents.

The REF1112AIDBZR is applicable in a variety of applications such as precise voltage reference generation, instrumentation, data converters, and various measurement and control systems. The device provides numerous and useful features such as rail-to-rail input and output, wide input voltage range, and ultra-low noise outputs.

The REF1112AIDBZR employs a low-noise SERFET bipolar technology to provide precise, stable and low-noise reference voltages. It includes active circuitry which ensures temperature coefficient independent of output voltage and supply voltage, temperature coefficient independent of device mismatch and environmental aging over time. The device also includes an on-chip band-gap reference providing a ±25ppm/°C temperature coefficient which can be improved to ±5ppm/°C with optional trim resistor.

A REF1112AIDBZR operates by providing a reference voltage which is derived from the device\'s embedded band-gap reference. This voltage is then compared to an externally supplied reference voltage, and the difference is used to adjust the charge on an internal capacitor, which in turn adjusts the output of the device.

The REF1112AIDBZR can be easily programmed in a variety of ways. The device\'s output voltage can be adjusted with an external voltage divider, and the device\'s current requirements can be easily adjusted with an on-board potentiometer. The device also provides an option for external trimming of its output voltage, which allows for precise adjustment of the device\'s output voltage within the specified range.

The REF1112AIDBZR is suitable for use in a wide range of applications due to its low power consumption, low noise, wide input voltage range and precise output voltage stability over time. The device also provides stability over temperature, along with a low temperature coefficient and adjustable current requirements.

In conclusion, the REF1112AIDBZR is an ideal solution for applications requiring low-noise precision voltage references and is widely used in a variety of analog circuits and systems. Its wide input voltage range and adjustable current requirements make it an ideal choice for temperature-sensitive applications. Its high accuracy and temperature coefficient independent of output voltage and supply voltage make it a great choice for instrumentation, data converters, and various measurement and control systems.

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