| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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2,200 pcs
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2200 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD5248BRMZ10 is a dual-channel digital potentiometer from Analog Devices with a 256-position tap point and a linear taper. It features an I2C-compatible interface for wiper control and is available with an end-to-end resistance of 10 kOhms. The device is configured as a rheostat and has volatile memory, meaning the wiper setting is lost when power is removed and resets to midscale on power-up. It operates from a single 2.7V to 5.5V supply and draws a maximum supply current of 6 µA. The typical temperature coefficient is 35 ppm/°C, and the settling time is 5 µs on power-up.
The dual-channel design provides two independent potentiometer adjustments in a single 10-lead MSOP package measuring 3mm x 4.9mm. This surface-mount package is suitable for space-constrained PCB layouts. The I2C interface simplifies digital control from microcontrollers, and the device supports a wide operating temperature range of -40°C to +125°C, making it suitable for industrial and automotive environments.
Typical applications include system calibration, electronics level setting, replacement of mechanical trimmers in new designs, transducer adjustment for pressure, temperature, position, chemical, and optical sensors, RF amplifier biasing, and gain control and offset adjustment.
The supply voltage range is 2.7V to 5.5V.
It comes in a 10-MSOP (3mm x 4.9mm) surface-mount package with 10 pins.
The operating temperature range is -40°C to +125°C.
It is listed as RoHS3 compliant, but this has not been verified.
The end-to-end resistance is 10 kOhms.
It has 256 taps.
It uses an I2C serial interface.