MAX6126B41+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX6126B41+ is a voltage reference device, classified under PMIC (power management integrated circuit) – voltage refernce.It typically provides a precision voltage reference platform, used widely in industrial, automotive, and avionics systems. This device is ideal for use with linear regulators and switching controllers that demand better accuracy and efficiency.

The MAX6126B41+ core voltage reference is configured to the optimized operation of the output voltage reference values of 0.8V, 1.8V, 2.5V, 3.0V, and 5.0V. This makes it an ideal choice for ADCs, DACs, op-amps, and other precision analog functions.

The MAX6126B41+ offers reference accuracy of ±0.2%, and temperature stability of ±0.1%, with a temperature coefficient of less than 1.5ppm/°C. It is designed to operate over a wide temperature range of -40°C to +125°C. It offers a typical power supply rejection ratio of 75dB and a typical output impedance of 25µΩ. It also works with a wide input voltage range of 1.7V to 5.5V, making it ideal for use in industrial and automotive applications such as test equipment and data acquisition.

The device gives a maximum output current of 40mA for powering several analog circuits. The output is designed with a low temperature coefficient of less than 7.5ppm/°C. This helps maintain output accuracy of the device over its operating temperature range without drift.

The MAX6126B41+ works on the principle of reverse breakdown of a diode. The device consists of a bandgap reference circuit and output buffer. Bandgap references provide a stable and accurate output voltage level that is derived from the p-n junction voltage. The output is buffered to provide a low-impedance output and increased stability.

A temperature compensation scheme is integrated into the device to maintain the output voltage accuracy over temperature variations. It uses a pair of matched transistors to provide a temperature-stable reference voltage. The transistors are matched to within a few millivolts and are operated such that their temperature coefficients cancel each other out, resulting in a lower temperature sensitivity. As the ambient temperature changes, the transistors maintain the same output voltage.

In addition, the device offers HBM and CDM ESD protection. It also supports very low-noise operation and low power consumption. The power dissipation of the device is as low as 35mW. It comes in a small 5 lead SOT-23 package for easy implementation on the PCB.

The MAX6126B41+ is designed to provide an improved solution for the application field of industrial, automotive, and avionics. It can provide an accurate voltage reference for regulators, controllers, and other analog functions, in a wide temperature range and with a low power consumption. The device ensures precision and stability with its high-performance, wide input range and low output-impedance.

The specific data is subject to PDF, and the above content is for reference