The MAX4043ESD from Maxim Integrated is a high-precision voltage reference chip designed to ensure stability and accuracy in a wide array of electronic applications. This component is particularly well-suited for high-performance data converters, precision voltage sources, and as a reference for portable instrumentation due to its low power consumption and compact SOT23 package.

Key Features

• Output Voltage: The MAX4043ESD provides a fixed output voltage of 4.096 V, which is commonly used as a reference in 12-bit ADCs and DACs, ensuring high-resolution analog-to-digital and digital-to-analog conversions.
• High Accuracy: With an initial accuracy of ±0.1%, this component is designed for applications where precision is paramount.
• Low Temperature Coefficient: The temperature coefficient is as low as 20ppm/°C, which minimizes output voltage variations over a wide temperature range, making it reliable for use in environments with fluctuating temperatures.
• Low Dropout Voltage: It operates with a low dropout voltage, allowing it to function correctly even when the supply voltage is close to the output voltage, which is ideal for battery-powered devices.
• Supply Voltage Range: The device supports a wide supply voltage range from 4.5V to 11V, providing versatility in various system designs.
• Low Quiescent Current: The quiescent current is typically 180 µA, which helps to preserve battery life in portable applications.

Applications

The MAX4043ESD is a versatile component that can be integrated into a diverse range of products, including:

• Data Acquisition Systems
• Portable Instruments
• Industrial Control Systems
• Medical Devices
• Battery-Powered Equipment

Quality and Reliability

Maxim Integrated is known for their commitment to quality, and the MAX4043ESD is no exception. It is built to meet high standards, ensuring reliability and performance consistency for the end-user's peace of mind.

Ordering Information

The MAX4043ESD is available in a 3-pin SOT23 package and can be ordered through Maxim Integrated's network of distributors and suppliers. For detailed specifications and ordering options, please refer to the official Maxim Integrated datasheet and product information.