| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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320 pcs
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320 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The AD8403ARZ10 is a quad-channel digital potentiometer IC from the AD8403 family by Analog Devices. It integrates four independent variable resistors, each with 256 wiper positions, allowing precise digital control of resistance. The device features a linear taper and a nominal resistance of 10 kOhms with ±20% tolerance. It is controlled via a 3-wire SPI-compatible serial interface, supporting a 10 MHz update rate. The AD8403ARZ10 operates from a single supply voltage ranging from 2.7V to 5.5V and has a typical temperature coefficient of 500 ppm/°C. It includes a cascade pin for daisy-chaining multiple devices. The IC is offered in a 24-SOIC surface-mount package and is rated for operating temperatures from -40°C to +125°C. This device is suitable for applications such as mechanical potentiometer replacement, programmable filters, volume control, and power supply adjustment.
The nominal resistance is 10 kOhms.
It has 256 taps.
It uses an SPI serial interface.
The supply voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to 125°C.
It is available in a 24-SOIC surface-mount package.
It is listed as RoHS3 Compliant.