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Datasheets (data sheet) Search Index for Electronic Components (ICs, transistors, diodes, sensors, relays, etc.) |
Search: AD5291
Search " AD5291" on other search engines: GoogleAD5291Information on: AD5291- Datasheet Analog Devices AD5291
Single Channel, 256-Position, 1% R-Tol, Digital Potentiometer with 20-Times Programmable Memory - Synthesize variable in-circuit Rs, Ls, and Cs
The Miller effect, first reported a century ago, causes impedances connected between input and output of a voltage amplifier to be reflected in the amplifier input impedance, proportionately scaled by amplifier gain. Although first seen as only an undesired parasitic-capacitance multiplier limiting bandwidth and stability, the Miller effect has also been incorporated into useful topologies, like analog oscilloscope timebase integrators. Figure 1. Variable-gain Miller effect scaling of feedback ... - Analog Devices Introduces Single Channel, 1024-Position, 1% R-Tol, Digital Potentiometer
Analog Devices introduced a digital potentiometer (digiPot) family with the industry’s best resistor tolerance, allowing designers of industrial and instrumentation equipment to meet tighter resistor matching requirements for improved system accuracy. In industrial control systems, medical instrumentation, and other devices that require finely tuned gain and offset control, power supply calibration or volume control, the tighter resistor matching provided by the new digiPots allows ...
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