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ALD1121ESA Datasheet(PDF) 1 Page - Advanced Linear Devices |
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ALD1121ESA Datasheet(HTML) 1 Page - Advanced Linear Devices |
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1 / 8 page  FEATURES • 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 0.1 µA to 3000 µA • 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 -- 1012 Ω • 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 68 µA • 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 QUAD/DUAL EPAD® PRECISION MATCHED PAIR N-CHANNEL MOSFET ARRAY ADVANCED LINEAR DEVICES, INC. ALD1123E/ALD1121E BENEFITS • Precision matched electrically after packaging • Simple, elegant single-chip user option to trimming voltage/current values • Excellent device matching characteristics with or without additional electrical trim • Remotely and electrically trim parameters on circuits that are physically inaccessible • Usable in environmentally sealed circuits • No mechanical moving parts -- high G-shock tolerance • Improved reliability, dependability, dust and moisture resistance • Cost and labor savings • Small footprint for high board density applications PIN CONFIGURATION PIN CONFIGURATION Operating Temperature Range* 0 °C to +70°C0°C to +70°C 8-Pin 8-Pin Plastic Dip SOIC Package Package ALD1121E PA ALD1121E SA Operating Temperature Range* 0 °C to +70°C0°C to +70°C 16-Pin 16-Pin Plastic Dip SOIC Package Package ALD1123E PC ALD1123E SC ORDERING INFORMATION * Contact factory for industrial temperature range © 2003 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, California 94089 -1706 Tel: (408) 747-1155 Fax: (408) 747-1286 www.aldinc.com 1 2 3 6 7 8 4 5 GN1 DN1 SN2 DN2 DA, PA, SA PACKAGE ALD1121E SN1,V- GN2 PN2 PN1 M 1 M 2 SN2 1 2 3 14 15 16 4 13 5 12 PN3 6 7 8 10 11 GN1 DN1 PN1 GN4 V-2, SN4 DN4 9 GN3 DN3 GN2 DN2 DC, PC, SC PACKAGE PN2 SN3 V-1, SN1 PN4 ALD1123E M 1 M 2 M 4 M 3 |
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