微功耗内置电压参考 MICROPOWER INTEGRATED VOLTAGE REFERENCES
description/ordering information
The LT1004 micropower voltage reference is a two-terminal band-gap reference diode designed to provide high accuracy and excellent temperature characteristics at very low operating currents. Optimizing the key parameters in the design, processing, and testing of the device results in specifications previously attainable only with selected units.
Initial Accuracy
− ±4 mV for LT1004-1.2
− ±20 mV for LT1004-2.5
Micropower Operation
Operates up to 20 mA
Very Low Reference Impedance
Applications:
− Portable Meter Reference
− Portable Test Instruments
− Battery-Operated Systems
− Current-Loop Instrumentation