ADR3433ARJZ-R7

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The ADR3433ARJZ-R7 is an ultra-low jitter voltage reference voltage regulator. It is an advanced technology PMIC (power management integrated circuit) voltage reference product which combines integrally in a single package all the features essential for both general and precision reference applications. This device provides true zero-drift voltage reference voltage input, adjustable output and tiny 16-pin SC-70/SOT-23 package that are suitable for a variety of reference applications.

The ADR3433ARJZ-R7 application field are mainly included in instrumentation and communication, consumer electronics and voltage reference for applications requiring a low-noise, zero-drift, low-jitter, high-accuracy and low-power consumption. Instruments such as digital voltmeters and thermometers can therefore benefit from the high-precision reference output of the ADR3433ARJZ-R7. These features enable designers to achieve high accuracy and low-power consumption, ideal for applications where precision and power consumption are of the highest importance. Additionally, the low-current consumption helps to extend battery life in portable electronic devices.

The ADR3433ARJZ-R7 features the reference output voltage range up to 5V (±5% accuracy) in single change over temperature range and is suitable for space-constrained applications where low power consumption is paramount. Moreover, the ADR3433ARJZ-R7 provides adjustable output voltage range of 0.05V to 100V, which allows designers to accurately set exact reference voltage when needed. The on-chip bias circuitry eliminates the need for external reference supply and reduces total power consumption. With integrated overvoltage protection and overload protection, the ADR3433ARJZ-R7 ensures reliable and secure operation of different reference voltage products.

In addition, the ADR3433ARJZ-R7 voltage reference is highly integrated and provides a wide supply voltage range of 3.3V to 30V. This range of supply voltage covers a variety of mainstream voltage supply applications. The integrated regulator also has an operating temperature range of -40°C to +125°C and enables the device to be used in harsh environment conditions while still providing high accuracy.

The working principle of the ADR3433ARJZ-R7 is simple yet very efficient. The device utilizes an advanced low-power design that incorporates the use of a low resistive series pass element in conjunction with an amplifier which allows the reference voltage to be regulated precisely and allows the reference output voltage to remain stable under no-load conditions. To limit the output current, the device is integrated with a current limiter circuit that also helps to reduce total power consumption. This built-in current limiter allows the device to be used on devices that require a steady reference input such as digital voltmeters and thermometers.

These features make the ADR3433ARJZ-R7 an ideal voltage reference integrated circuit for precision applications where high accuracy and low-power consumption are of the utmost importance. With its reliable protection, adjustable output and a wide range of applicable application fields, the ADR3433ARJZ-R7 voltage reference PMIC is the perfect choice for designers and engineers who are looking to build electronic products that demand stability and accuracy.

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