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The DS4424N+T&R is a digital potentiometer manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features:

Specifications:

• Manufacturer: Maxim Integrated
• Part Number: DS4424N+T&R
• Type: Digital Potentiometer
• Number of Channels: 4
• Interface: I²C
• Resolution: 7-bit
• Resistance Range: Programmable (adjustable via I²C)
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package: 14-TSSOP (Thin Shrink Small Outline Package)
• Packaging: Tape & Reel (T&R)

Descriptions:

The DS4424N is a quad-channel, nonvolatile digital potentiometer that allows for digital adjustment of resistance via an I²C interface. It is designed for applications requiring precise resistance tuning, such as in audio systems, power supplies, and sensor calibration. The device supports bidirectional current control and can be programmed to retain settings even when powered off.

Features:

• Four Independent Adjustable Channels
• I²C-Compatible Interface
• Nonvolatile Memory for Resistance Settings
• Wide Operating Voltage Range (2.7V to 5.5V)
• Low Power Consumption
• Small Footprint (14-TSSOP Package)
• Bidirectional Current Control Capability
• Industrial Temperature Range (-40°C to +85°C)

This information is based solely on manufacturer-provided data. For detailed application notes or further technical support, refer to the official datasheet.