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AZ432AZTR-E1

AZ432AZTR-E1 Description

The AZ432AZTR-E1 is a precision shunt voltage reference IC designed by Diodes Incorporated, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole TO-92 package, making it suitable for a wide range of applications requiring high accuracy and reliability. Despite being marked as obsolete, the AZ432AZTR-E1 remains a valuable component due to its robust performance and compliance with industry standards such as REACH and ROHS3.

AZ432AZTR-E1 Features

The AZ432AZTR-E1 offers several key technical specifications and performance benefits:

• Adjustable Output Type: The output voltage is adjustable, providing flexibility in design and application.
• Wide Output Voltage Range: With a minimum output voltage of 1.25V and a maximum of 18V, this IC can cater to various voltage requirements.
• High Precision: The device boasts a tolerance of ±0.5%, ensuring precise voltage regulation.
• Low Temperature Coefficient: A typical temperature coefficient of 20ppm/°C ensures stable performance across a wide temperature range.
• Low Cathode Current: The cathode current is as low as 80 µA, minimizing power consumption and heat generation.
• Compliance and Packaging: The AZ432AZTR-E1 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It is packaged in Tape & Box (TB), facilitating easy handling and storage.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for use in environments with varying humidity levels without the need for special handling precautions.

AZ432AZTR-E1 Applications

The AZ432AZTR-E1 is ideal for applications requiring a stable and precise voltage reference. Some specific use cases include:

• Power Supply Circuits: In power supply designs, the AZ432AZTR-E1 can be used to provide a stable reference voltage for regulators, ensuring consistent output voltage.
• Analog-to-Digital Converters (ADCs): The high precision and low temperature coefficient make it suitable for use as a reference voltage in ADCs, enhancing the accuracy of digital conversions.
• Battery Management Systems: The adjustable voltage output and low cathode current are beneficial for battery management systems, where precise voltage monitoring is crucial.
• Medical Devices: The device's compliance with industry standards and its high reliability make it suitable for use in medical devices where precision and safety are paramount.

Conclusion of AZ432AZTR-E1

The AZ432AZTR-E1 from Diodes Incorporated is a versatile and reliable shunt voltage reference IC with a wide range of applications. Its adjustable output voltage, high precision, and low temperature coefficient make it a preferred choice for precision voltage regulation. Despite being obsolete, its compliance with REACH and ROHS3 standards ensures it remains a viable option for designers seeking a high-performance voltage reference. The AZ432AZTR-E1 is particularly well-suited for power supply circuits, ADCs, battery management systems, and medical devices, where its unique features and advantages over similar models provide significant benefits.