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MAX6138CEXR33+T

MAX6138CEXR33+T Description

The MAX6138CEXR33+T is a precision shunt voltage reference IC designed by Analog Devices Inc./Maxim Integrated. This device offers a fixed output voltage of 3.3V with a tolerance of ±0.5%, ensuring high accuracy and reliability in voltage reference applications. The MAX6138CEXR33+T is capable of delivering an output current of up to 15 mA, making it suitable for a wide range of electronic systems that require stable and precise voltage references.

MAX6138CEXR33+T Features

• Precision Output Voltage: The MAX6138CEXR33+T provides a fixed output voltage of 3.3V with a tight tolerance of ±0.5%, ensuring high accuracy and stability in voltage reference applications.
• Low Temperature Coefficient: With a temperature coefficient of 25ppm/°C, this device maintains its performance across a wide temperature range, making it ideal for applications where temperature variations are significant.
• Low Noise: The MAX6138CEXR33+T exhibits low noise levels, with a noise specification of 50µVrms from 10Hz to 10kHz. This low noise performance is crucial for applications requiring high signal integrity.
• Low Quiescent Current: The device operates with a low cathode current of 67 µA, which minimizes power consumption and enhances efficiency.
• Surface Mount Packaging: The MAX6138CEXR33+T is available in a Surface Mount SC70-3 package, which is suitable for compact and space-constrained designs.
• Compliance and Reliability: The MAX6138CEXR33+T is REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met. It also has a moisture sensitivity level (MSL) of 1 (Unlimited), making it suitable for various manufacturing processes.
• Shunt Reference Type: As a shunt reference, the MAX6138CEXR33+T can be easily integrated into existing circuits, providing a simple and effective voltage reference solution.

MAX6138CEXR33+T Applications

The MAX6138CEXR33+T is ideal for a variety of applications that require precise and stable voltage references. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): The high accuracy and low noise of the MAX6138CEXR33+T make it an excellent reference for ADCs, ensuring accurate and reliable digital conversions.
• Digital-to-Analog Converters (DACs): The stable output voltage and low temperature coefficient are beneficial for DACs, providing consistent performance across varying temperatures.
• Power Management Circuits: The MAX6138CEXR33+T can be used in power management circuits to provide a stable reference voltage for voltage regulators and other power-related components.
• Measurement and Test Equipment: The precision and reliability of the MAX6138CEXR33+T make it suitable for use in measurement and test equipment where accurate voltage references are critical.

Conclusion of MAX6138CEXR33+T

The MAX6138CEXR33+T is a high-performance shunt voltage reference IC that offers precision, low noise, and low temperature coefficient, making it an ideal choice for applications requiring stable and accurate voltage references. Its compact SC70-3 package and surface mount design make it suitable for space-constrained designs, while its compliance with environmental and safety standards ensures reliability and sustainability. Although the MAX6138CEXR33+T is now obsolete, its unique features and advantages over similar models make it a valuable component for existing and legacy designs.