LTC6652 Datasheet | Linear Technology

LTC6652 Precision Low Drift Low Noise Buffered Reference Features nn Low Drift: A-Grade 5ppm/°C Max B-Grade 10ppm/°C Max (MSOP8) B-Grade 8ppm/°C Max (LS8) nn High Accuracy: A-Grade ±0.05% Max B-Grade ±0.1% Max nn Low Noise: 2.1ppm P-P (0.1Hz to 10Hz) nn 100% Tested at - 40°C, 25°C and 125°C nn Sinks and Sources Current: ±5m A nn Low Power Shutdown: <2µA Maximum nn Thermal Hysteresis (LS8): 45ppm (- 40°C to 125°C) nn Long-Term Drift (LS8): 20ppm/√k Hr nn Low Dropout: 300m V nn Available Output Voltage Options: 1.25V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V nn 8-Lead MSOP and 5mm × 5mm Surface Mount Hermetic Packages Applications nn Automotive Control and Monitoring nn High Temperature Industrial nn High Resolution Data Acquisition Systems nn Instrumentation and Process Control nn Precision Regulators nn Medical Equipment Description The LTC®6652 family of precision, low drift, low noise references is fully specified over the temperature range of - 40°C to 125°C. High order curvature pensation allows these references to achieve a low drift of less than 5ppm/°C with a predictable temperature characteristic and an output voltage accuracy of ±0.05%. The performance over temperature should appeal to automotive, high performance industrial and other high temperature applications. The LTC6652 voltage references can be powered from supply voltages up to 13.2V. They boast low noise, excellent load regulation, source and sink capability and exceptional line rejection, making them a superior choice for demanding precision applications. A shutdown mode allows power consumption to be reduced when the reference is not needed. The optional output capacitor can be left off when space constraints are critical. The LTC6652 references are offered in an 8-lead MSOP package and an 8-lead LS8 package. The LS8 is a 5mm × 5mm surface mount hermetic package that provides outstanding stability. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear...