TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 24 Pin |
Supply Voltage (DC) | 4.50 V (min) |
Case/Package | TSSOP |
Supply Current | 1.00 µA |
Number of Circuits | 4 Circuit |
Clock Speed | 25.0 MHz (max) |
Resistance | 20.0 kΩ |
Resistance Tolerance | ±30% |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Bulk |
Temperature Coefficient | 30.0 ppm/°C |
The AD5263BRUZ20 is a quad-channel Digital Potentiometer with pin-selectable SPI/I²C interfaces and 256-positions. This device performs the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability and superior low temperature coefficient performance. Each channel of the AD5263 offers a completely programmable value of resistance between the A terminal and the wiper or between the B terminal and the wiper. Another key feature of this part is the ability to operate from +4.5 to +15V or at ±5V. Wiper position programming presets to midscale upon power-on. Once powered, the VR wiper position is programmed by either the 3-wire SPI or 2-wire I²C-compatible interface. In the I²C mode, additional programmable logic outputs enable users to drive digital loads, logic gates and analogue switches in their systems.
● End-to-end resistance
● power-ON preset to midscale
● 5ppm/°C Voltage divider temperature coefficient
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