| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,380 pcs
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4380 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The AD5243BRM2.5 is a dual 256-position digital potentiometer designed by Analog Devices. It is part of the AD5243/AD5248 series and features an I2C-compatible interface for digital control. The device provides two independent potentiometer channels with linear taper.
Each channel has a nominal end-to-end resistance of 2.5 kΩ with a tolerance of -20% to +55%. The internal wiper resistance is typically 160 Ω, and the temperature coefficient is 35 ppm/°C. The device operates from a single 2.7 V to 5.5 V supply and consumes a maximum supply current of 6 µA. The power-up settling time is typically 5 µs, and an internal power-on preset places the wiper at midscale. The wiper register is volatile, requiring re-programming after power-up.
The AD5243BRM2.5 is available in a compact 10-lead MSOP package (also specified as 10-TFSOP) with surface-mount mounting. It is specified for an operating temperature range of -40°C to +125°C. Typical applications include system calibration, electronics level setting, replacement of mechanical trimmers, transducer adjustment, RF amplifier biasing, and gain/offset control. The part is listed as RoHS3 compliant, MSL Level 1, and REACH unaffected.
It operates from 2.7 V to 5.5 V.
It is available in a 10-TFSOP/10-MSOP surface-mount package (supplier device package: 10-MSOP).
-40°C to +125°C.
Yes, it is listed as RoHS3 compliant.
The nominal end-to-end resistance is 2.5 kΩ.
It has 256 taps per channel.
It uses an I²C interface.