AD5220WBRZ10-REEL7中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD5220 provides a single channel, 128-position digitally controlled variable resistor (VR) device. This device performs the same electronic adjustment function as a potentiometer or variable resistor. These products were optimized for instrument and test equipment push-button applications. A choice between bandwidth or power dissipation are available as a result of the wide selection of end-to-end terminal resistance values.

FEATURES

128 Position

Potentiometer Replacement

10 kΩ, 50 kΩ, 100 kΩ

Very Low Power: 40 μA Max

Increment/Decrement Count Control

Qualified for automotive applications

APPLICATIONS

Mechanical Potentiometer Replacement

Remote Incremental Adjustment Applications

Instrumentation: Gain, Offset Adjustment

Programmable Voltage-to-Current Conversion

Programmable Filters, Delays, Time Constants

Line Impedance Matching

Power Supply Adjustment