LX1004

LIN D O C #: 1004 LX1004 1.2V & 2.5V M I C R O P O W E R V O LTA G E R E F E R E N C E S T H E I N F I N I T E P O W E R O F I N N O VA T I O N P R O D U C T I O N D A T A S H E E T DESCRIPTION The LX1004 Micropower Voltage References are two terminal bandgap reference diodes designed and optimized for accurate low power operation in portable and other power sensitive systems. Operating currents are guaranteed from as low as 10µA up to 20mA giving designers a great deal of flexibility in optimizing power consumption, noise and ultimate application performance. The LX1004 is available in fixed 1.2V and 2.5V reference values. Process and circuit design optimization provide for high accuracy with initial tolerance values of ±4mV and ±20mV, respectively. Complementing their initial accuracy, the bandgap reference is temperature compensated to deliver 20ppm performance over the 0° to 70°C operating temperature range. The LX1004 from Linfinity is a pinfor-pin replacement for the LT1004 and LM385 families of voltage references. K E Y F E AT U R E S s GUARANTEED ±4mV INITIAL ACCURACY LX1004-1.2 s GUARANTEED ±20mV INITIAL ACCURACY LX1004-2.5 s GUARANTEED 10µA OPERATING CURRENT s GUARANTEED TEMPERATURE PERFORMANCE s OPERATES UP TO 20mA s VERY LOW DYNAMIC IMPEDANCE A P P L I C AT I O N S s s s s PORTABLE METER REFERENCES PORTABLE TEST INSTRUMENTS BATTERY OPERATED SYSTEMS CURRENT LOOP INSTRUMENTATION PRODUCT HIGHLIGHT MICROPOWER REFERENCE FROM 2 C ELL BATTERY 2V MICRO...