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AD5251/AD5252,pdf datasheet (M

  • 资源大小:551
  • 上传时间:2021-12-11
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  • 资源积分:1积分
  • 标      签: Potentiome

资 源 简 介

The AD5251/AD5252 are dual-channel, I2C, nonvolaTIle mem-ory, digitally controlled potenTIometers with 64/256 posiTIons, respecTIvely. These devices perform the same electronic adjust-ment functions as mechanical potentiometers, trimmers, and variable resistors. The parts’ versatile programmability allows multiple modes of operation, including read/write access in the RDAC and EEMEM registers, increment/decrement of resistance, resistance changes in ±6 dB scales, wiper setting readback, and extra EEMEM for storing user-defined information, such as memory data for other components, look-up table, or system identification information.
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