LTC6655CHMS8-2.5#PBF - Low Noise, Low Drift Precision Reference

The LTC6655CHMS8-2.5#PBF is a high-precision voltage reference component designed and manufactured by Analog Devices Inc., a leader in the design and production of integrated circuits. This device is part of the LTC6655 series, which are renowned for their low noise and low drift performance, making them ideal for high-resolution analog-to-digital conversions, precision measurement, and advanced control systems.

This specific model, the LTC6655CHMS8-2.5#PBF, provides a fixed output voltage of 2.5V, which is maintained with exceptional accuracy and stability over time and temperature variations. Its output voltage is trimmed to high precision, ensuring that it can serve as a stable reference in critical applications.

Key features of the LTC6655CHMS8-2.5#PBF include:

• Low Noise: It exhibits an exceptionally low output noise of just 1.25ppm/√Hz (0.1Hz to 10Hz), making it suitable for sensitive applications where noise can compromise performance.
• Low Temperature Coefficient: The device has a low temperature coefficient, typically 2ppm/°C, which ensures minimal deviation in output with changes in ambient temperature.
• Long-Term Stability: Offering excellent long-term stability, the LTC6655CHMS8-2.5#PBF demonstrates less than 30ppm of deviation over a period of 1000 hours, providing reliable performance for extended periods.
• Wide Operating Range: The component operates over a wide supply range from 2.7V to 5.5V and can source or sink up to 5mA of output current, making it versatile for various supply conditions and load requirements.
• Robust Package: The LTC6655CHMS8-2.5#PBF comes in an 8-lead MSOP package, which is both compact and durable, suitable for space-constrained applications.

With its combination of features, the LTC6655CHMS8-2.5#PBF is particularly well-suited for precision applications such as medical equipment, high-end instrumentation, and professional-grade A/D converters, where the accuracy and integrity of the voltage reference are critical to overall system performance.

For engineers and designers looking for a reliable and high-performance voltage reference, the LTC6655CHMS8-2.5#PBF from Analog Devices Inc. represents an excellent choice, balancing precision, stability, and low noise in a compact and robust package.