The LTC6655 family of bandgap references are low noise, low drift, precision voltage references that are fully specifi ed over the –40°C to 125°C temperature range. The low noise and drift are ideally suited for the high resolution measurements required by instrumentation and test equipment, while the wide temperature range supports automotive and industrial applications. Advanced curvature compensation allows this bandgap reference to achieve a drift of less than 2ppm/°C with a predictable temperature characteristic and an output voltage accurate to ±0.025%, reducing or eliminating the need for calibration.