Advanced Linear Devices ALD2726
The ALD2726E/ALD2726 is a dual monolithic rail-to-rail precision CMOS operational amplifier with integrated user programmable EPAD (Electrically Programmable Analog Device) based offset voltage adjustment. The ALD2726E/ALD2726 is a dual version of the ALD1726E/ALD2726 operational amplifier. Each ALD2721E/ALD2721 operational amplifier features individual user-programming offset voltage trimming, resulting in significantly enhanced total system performance and user flexibility.| Part No. | ALD2726 |
|---|---|
| Datasheet | ALD2726 Download |
| Manufacturer |  Advanced Linear Devices |
| Description | ULTRA MICROPOWER CMOS OPERATIONAL AMPLIFIER |
| Buy | Stock & Price |
FEATURES
● EPAD (Electrically Programmable Analog Device)● User programmable VOS trimmer
● Computer-assisted trimming
● Rail-to-rail input/output
● Compatible with standard EPAD Programmer
● Each amplifier VOS can be trimmed to a different VOS level
● High precision through in-system circuit precision trimming
● Reduces or eliminates VOS, PSRR, CMRR and TCVOS errors
● System level “calibration” capability
● Application Specific Programming mode
● In-System Programming mode
● Electrically programmable to compensate for external component tolerances
● Achieves 0.01pA input bias current and 35µV input offset voltage simultaneously
● ±1V to ±5V operation
GENERAL DESCRIPTION
EPAD technology is an exclusive ALD design which has been refined for analog applications where precision voltage trimming is necessary to achieve a desired performance. It utilizes CMOS FETs as in-circuit elements for trimming of offset voltage bias characteristics with the aid of a personal computer under software control.
