This document introduces the LTC6652 precision voltage reference from Linear Technology. The LTC6652 can operate in temperatures from -40℃ to 125℃ and has a 5ppm/℃ temperature drift.
This document describes the LTC6652, a reliable precision voltage reference with 59ppm/°C drift that is factory trimmed and tested at -40°C, 25°C, and 125°C. The device utilizes advanced curvature compensation circuitry to ensure consistent performance across its wide operating temperature range.
The device has a typical thermal hysteresis of 105ppm when cycling from room temperature to 125°C and back.
Every device is fully tested at -40°C, 25°C, and again at 125°C to ensure dependable performance.
For a 2.5V option, the output typically shifts by 260µV during a full thermal cycle.