ALD1123E

ADVANCED LINEAR DEVICES, INC. www.DataSheet4U.com ALD1123E/ALD1121E QUAD/DUAL EPAD® PRECISION MATCHED PAIR N-CHANNEL MOSFET ARRAY FEATURES BENEFITS Electrically Programmable Analog Device CMOS Technology Operates from 2V, 3V, 5V to 10V Flexible basic circuit building block and design element Very high resolution -- average e-trim voltage resolution of 0.1mV Wide dynamic range -- current levels from 0.1µA to 3000µA Voltage adjustment range from 1.000V to 3.000V in 0.1mV steps Proven, non-volatile CMOS technology Typical 10 years drift of less than 2mV Usable in voltage mode or current mode High input impedance -- 1012Ω Very high DC current gain -- greater than 109 Device operating current has positive temperature coefficient range and negative temperature coefficient range with cross-over zero temperature coefficient current level at 68µA Tight matching and tracking of on-resistance between different devices with e-trim Wide dynamic resistance matching range Very low input currents and leakage currents Low cost, monolithic technology Application-specific or in-system programming modes Optional user software-controlled automation Optional e-trim of any standard/custom configuration Micropower operation Available in standard PDIP, SOIC and hermetic CDIP packages Suitable for matched-pair balanced circuit configuration Suitable for both coarse and fine trimming as well as matched MOSFET array applications Precision matched electrically after packa...