Maxim Integrated MAX6195BESA+T Precision Voltage Reference

The MAX6195BESA+T is a high-precision voltage reference component from Maxim Integrated, 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 Maxim's 6195 series of voltage references and is well-suited for demanding applications where precision is key.

With an output voltage of 5V, the MAX6195BESA+T offers a tight initial accuracy of ±0.02% and a low temperature coefficient of 3ppm/°C (max), ensuring reliable performance over a wide temperature range. This makes it an excellent choice for high-performance industrial, medical, and communication systems where stable voltage is crucial for accurate data conversion and processing.

The device comes in a small 8-pin NSOIC package, making it a compact solution for space-constrained applications. It is also offered in tape and reel form, indicated by the '+T' suffix in its name, facilitating easy integration into automated manufacturing processes.

Key features of the MAX6195BESA+T include:

• Output Voltage: 5V
• Initial Accuracy: ±0.02%
• Temperature Coefficient: 3ppm/°C (max)
• Supply Voltage Range: +4.5V to +11V
• Low Dropout Voltage: 300mV (max)
• Load Regulation: 6ppm/mA (max)
• Line Regulation: 3ppm/V (max)
• Low Output Noise: 4µVp-p/√Hz (typ) at 10Hz
• Long-Term Stability: 50ppm/1000hr (max)

The MAX6195BESA+T also features a force-sense configuration, which corrects for line drops, ensuring the accuracy of the output voltage at the load. This, combined with its excellent transient response, makes it highly reliable under varying load conditions. Additionally, the device offers a shutdown mode, which reduces supply current to 1µA (max), providing power savings in battery-powered devices when not in active use.

For designers looking for a robust and precise voltage reference solution, the Maxim Integrated MAX6195BESA+T stands out as a versatile choice that delivers consistent performance for sophisticated electronic systems.