Maxim Integrated MAX6163BESA+T Voltage Reference

The MAX6163BESA+T from Maxim Integrated is a high-precision, low-dropout, micropower voltage reference IC designed for applications that demand high stability and low noise performance. This device is part of Maxim's family of low-dropout, PPM/°C temperature-coefficient voltage references. It is available in a small 8-pin NSOIC package, making it suitable for space-constrained applications.

With an output voltage of 3.0V, the MAX6163BESA+T operates with a supply voltage range from +4.5V to +12.6V, ensuring compatibility with a variety of power sources. The low dropout voltage of just 200mV at 1mA load current allows for efficient operation close to the power supply voltage, minimizing power loss and improving overall system efficiency.

The MAX6163BESA+T boasts an impressive temperature coefficient of just 3ppm/°C, which ensures a consistent output voltage over a wide temperature range of -40°C to +85°C. This level of precision makes it ideal for high-accuracy applications such as A/D and D/A converters, portable instrumentation, and battery-operated equipment.

The device features a low, 1.5µA (typ) supply current, which is particularly advantageous for portable and battery-powered applications where power conservation is critical. Additionally, the MAX6163BESA+T offers excellent load regulation and line regulation, ensuring stable performance under varying load and supply conditions.

For enhanced versatility, the MAX6163BESA+T includes a force and sense connection that allows for remote voltage sensing, compensating for voltage drops in wires or PCB traces. This feature is especially useful in maintaining voltage accuracy in distributed power systems.

Overall, the MAX6163BESA+T from Maxim Integrated is a reliable and precise voltage reference source that combines low power consumption with high stability. It is an excellent choice for engineers looking to improve the performance of their precision analog systems.

Key Features:

• Output Voltage: 3.0V
• Supply Voltage Range: +4.5V to +12.6V
• Temperature Coefficient: 3ppm/°C
• Low Dropout Voltage: 200mV at 1mA
• Low Supply Current: 1.5µA (typ)
• Operating Temperature Range: -40°C to +85°C
• Package: 8-pin NSOIC