LT6654BX Datasheet | Analog Devices

FEATURES nn 2.5V Output Voltage nn 100% Tested at 175°C nn Total Error < 1% Over - 40°C to 175°C nn Low Thermal Hysteresis: 30ppm Over - 40°C to 175°C nn Wide Supply Range to 36V nn Long Term Drift: 50ppm/√k Hr nn Line Regulation(Up to 36V): 30ppm/V Max at 175°C nn Low Dropout Voltage: 120m V Max at 175°C nn Sources 3m A and Sinks 10m A at 175°C nn Load Regulation 50ppm/m A Max at 175°C nn Low Noise 1.5ppm P-P (0.1Hz to 10Hz) nn No Thermal Shutdown nn Fully Specified from - 40°C to 175°C nn Available in an 8-Lead MSOP Package APPLICATIONS nn Oil and Gas Exploration nn Down-Hole Drilling and Instrumentation nn Avionics nn Heavy Industrial nn High Temperature Automotive 175°C, Wide Supply 2.5V Precision Voltage Reference DESCRIPTION The LT®6654BX is a 2.5V precision voltage reference that is rated for operation up to 175°C junction temperature. The LT6654BX operates from voltages up to 36V and is fully specified from - 40°C to 175°C. A buffered output ensures both sourcing and sinking output current, with low output impedance and precise load regulation. These features , in bination, make the LT6654BX well positioned for high temperature environment applications. Low thermal hysteresis ensures high accuracy and 1.5ppm P-P noise minimizes measurement uncertainty. Since the LT6654BX can also sink current, it can operate as a low power negative voltage reference with the same precision as a positive reference. The typical performance characteristics and the application information of the standard LT6654BH applies to the LT6654BX as well. See the LT6654 data sheet for more information. The LT6654BX reference is offered in an 8-lead MSOP package. All registered trademarks and trademarks are the property of their respective owners. TYPICAL APPLICATION 175°C Basic Connection (VOUT + 0.5V) < VIN < 36V IN CIN 0.1µF LT6654BX OUT GND VOUT CL 1µF 6654BX TA01a Output Voltage Temperature Drift 2.520 40 TYPICAL UNITS OUTPUT VOLTAGE (V) Document...