Datasheet Analog Devices LT1004IZ-1.2#TRPBF — 数据表

LT1004
Micropower Voltage
Reference
Features Description Guaranteed ± 4mV Initial Accuracy LT1004-1.2
nn Guaranteed ±20mV Accuracy LT1004-2.5
nn Guaranteed 10µA Operating Current
nn Guaranteed Temperature Performance
nn Operates up to 20mA
nn Very Low Dynamic Impedance The LT®1004 micropower voltage reference is a
2-terminal bandgap reference diode designed to provide
high accuracy and excellent temperature characteristics
at very low operating currents. Optimization of the key
parameters in the design, processing and testing of
the device results in accuracy specifications previously
attainable only with selected units. Below is a distribution
plot of reference voltage for a typical lot of LT1004-1.2.
Virtually all of the units fall well within the prescribed
limits of ±4mV. nn Applications
Portable Meter References
Portable Test Instruments
nn Battery-Operated Systems
nn Current Loop Instrumentation
nn The LT1004 is a pin-for-pin replacement for the …