| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,222 pcs
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3222 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD8402AR10 is a dual-channel digital potentiometer from Analog Devices, part of the AD8402 family. It features two independent 10kOhm variable resistors with 256 wiper tap positions, controlled via a 3-wire SPI-compatible serial interface. The device operates from a single 2.7V to 5.5V supply and supports a 10 MHz data loading rate.
This volatile memory digital potentiometer offers a linear taper characteristic with ±20% resistance tolerance and a typical temperature coefficient of 500ppm/°C. It is designed for surface-mount assembly in a 14-SOIC package (0.154" width, 3.90mm body). The operating temperature range spans -40°C to +125°C, making it suitable for industrial and automotive environments.
Typical applications include mechanical potentiometer replacement, programmable filters and delays, volume control, line impedance matching, and power supply adjustment. The device also features a power shutdown mode drawing less than 5μA.
The AD8402AR10 has a resistance of 10 kOhms.
The AD8402AR10 has 256 wiper tap positions.
The supply voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +125°C.
The AD8402AR10 is available in a 14-SOIC surface-mount package.
The AD8402AR10 is listed as RoHS3 Compliant, but this status is unverified and should be confirmed with the manufacturer.
The AD8402AR10 uses a 3-wire SPI-compatible serial interface.