Analog Devices AD5233 Manuals

AD5231/AD5232/AD5233 are nonvolatile memory digital potentiometers that maintain the wiper settings. They provide single-, dual-, and quad-channel programmable resistors with different resolutions and terminal resistances. This product can be used as a replacement for mechanical potentiometers for applications such as gain and offset adjustment, programmable voltage to current conversion, programmable filters, delays, time constants, etc.

AD5233 is a quad 64-position digital potentiometer with nonvolatile memory from Analog Devices. It has 4-channel independent programmable 64-position resolution, 10 kΩ, 50 kΩ and 100 kΩ terminal resistance, permanent memory write protection, wipe setting readback, predefined linear increment/decrement instructions, predefined ±6 dB/step log taper increment/decrement instructions, SPI-compatible serial interface with readback function, 2.7 V to 5.5 V single supply or ±2.5 V dual supply and 11 bytes extra nonvolatile memory for user-defined data.