The MAX873BCSA from Maxim Integrated is a high-precision, low-power voltage reference chip designed to provide a stable and accurate reference voltage for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision circuit applications. This device is part of the MAX873 series, known for its reliability and performance in critical electronic systems.

Key Features

• High Accuracy: The MAX873BCSA offers a low initial error, typically ±0.15%, ensuring precise voltage reference for sensitive electronic components.
• Low Temperature Coefficient: With a temperature coefficient as low as 20ppm/°C, this device maintains its accuracy across a wide temperature range, making it suitable for challenging environmental conditions.
• Low Dropout Voltage: The low dropout performance enables this voltage reference to operate efficiently even with minimal headroom above the output voltage, which is essential for battery-operated devices.
• Low Power Consumption: It is optimized for low-power operation, which helps to extend battery life in portable applications.
• Wide Supply Voltage Range: The MAX873BCSA operates over a broad supply voltage range, accommodating various power supply configurations.
• Stable with Capacitive Loads: This voltage reference can drive capacitive loads up to 2.2µF, offering flexibility in connected components and stability in various circuit designs.

Applications

The MAX873BCSA is versatile and can be used in a multitude of applications, including precision data systems, industrial controls, battery-operated equipment, and portable instrumentation. Its robust design ensures consistent performance, making it a reliable choice for system designers who require a stable reference under varying conditions.

Package and Availability

Packaged in an 8-pin SOIC (Small Outline Integrated Circuit) form factor, the MAX873BCSA is designed for surface mount technology (SMT), allowing for efficient assembly and space-saving on printed circuit boards (PCBs). Its industry-standard packaging ensures compatibility with a wide range of hardware designs and ease of integration into existing product lines.