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AD5207 Datasheet 2-channel/ 256-position Digital Potentiometer

Manufacturer: Analog Devices

Overview: a.

General Description

The AD5207 provides dual channel, 256-position, digitally controlled variable resistor (VR) devices that perform the same electronic adjustment function as a potentiometer or variable resistor.

Each channel of the AD5207 contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by a digital code loaded into the SPI-compatible serial-input register.

The resistance between the wiper and either end point of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch.

Key Features

  • 256-Position, 2-Channel Potentiometer Replacement 10 k⍀, 50 k⍀, 100 k⍀ Power Shut-Down, Less than 5 ␮A 2.7 V to 5.5 V Single Supply ؎2.7 V Dual Supply 3-Wire SPI-Compatible Serial Data Input Midscale Preset During Power-On.

AD5207 Distributor