| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,930 pcs
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4930 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD8403AR10 is a quad-channel digital potentiometer from Analog Devices, part of the AD8403 family. It provides four independent 256-position variable resistors with a linear taper, replacing mechanical potentiometers in various applications. Each channel has a resistance of 10 kOhms with a tolerance of ±20% and a temperature coefficient of 500 ppm/°C.
The device is controlled via a 3-wire SPI-compatible serial interface with a 10 MHz update rate. It operates from a single supply voltage of 2.7V to 5.5V and features a power shutdown mode drawing less than 5 µA. The volatile memory type means settings are lost on power-down, but the cascade pin feature allows daisy-chaining multiple devices.
The AD8403AR10 is packaged in a 24-lead SOIC (0.295", 7.50mm Width) surface-mount package. It is rated for an operating temperature range of -40°C to +125°C, suitable for industrial and automotive applications. The channel-to-channel matching is ±1%, ensuring consistent performance across all four potentiometers.
The AD8403AR10 operates from 2.7V to 5.5V.
The AD8403AR10 is available in a 24-SOIC (0.295", 7.50mm Width) surface-mount package.
The operating temperature range is -40°C to +125°C.
The AD8403AR10 is listed as RoHS3 compliant, but this status is unverified from the source database.
The resistance value is 10 kOhms.
The AD8403AR10 has 256 taps per channel.
The AD8403AR10 uses an SPI serial interface.