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AD5248 - Dual 256-Position I2C Compatible Digital Potentiometer

Download the AD5248 datasheet PDF (AD5243 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for dual 256-position i2c compatible digital potentiometer.

Description

The AD5243 and AD5248 provide a compact 3 mm × 4.9 mm packaged solution for dual, 256-position adjustment applications.

Features

  • 2-channel, 256-position potentiometers End-to-end resistance: 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ Compact 10-lead MSOP (3 mm × 4.9 mm) package Fast settling time: tS = 5 µs typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5248 only) Computer software replaces microcontroller in factory programming.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AD5243-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AD5248
Manufacturer Analog Devices
File Size 827.62 KB
Description Dual 256-Position I2C Compatible Digital Potentiometer
Datasheet download datasheet AD5248 Datasheet

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Full PDF Text Transcription

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Data Sheet Dual, 256-Position, I2C-Compatible Digital Potentiometers AD5243/AD5248 FEATURES 2-channel, 256-position potentiometers End-to-end resistance: 2.5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ Compact 10-lead MSOP (3 mm × 4.9 mm) package Fast settling time: tS = 5 µs typical on power-up Full read/write of wiper register Power-on preset to midscale Extra package address decode pins: AD0 and AD1 (AD5248 only) Computer software replaces microcontroller in factory programming applications Single supply: 2.7 V to 5.5 V Low temperature coefficient: 35 ppm/°C Low power: IDD = 6 µA maximum Wide operating temperature: −40°C to +125°C Evaluation board available FUNCTIONAL BLOCK DIAGRAMS A1 W1 B1 A2 W2 B2 VDD GND SDA SCL WIPER REGISTER 1 WIPER REGISTER 2 AD5243 PC INTERFACE Figure 1.
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