Product Overview: DS1847E-010 from Analog Devices Inc.

The DS1847E-010 is a versatile, dual nonvolatile (NV) digital potentiometer with integrated EEPROM memory, designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This innovative component is engineered to provide precise resistance adjustments in a wide range of applications, including calibration, signal conditioning, and power-supply control.

Key Features

• Dual Potentiometer Design: The DS1847E-010 features two independently programmable potentiometers, each with 256-position adjustment capability, offering flexibility for various applications.
• Nonvolatile Memory: With integrated EEPROM, the potentiometer settings can be stored permanently, ensuring that the desired resistance values are maintained even after power cycling.
• Wide Operating Voltage Range: The device operates over a broad voltage range, making it suitable for multiple applications without the need for additional voltage regulation components.
• Easy Programmability: The DS1847E-010 can be programmed via a standard 2-wire serial interface, facilitating simple integration into existing digital systems.
• High Reliability: Built with Analog Devices' commitment to quality, this potentiometer is designed for high reliability and stable operation across its entire range of use.

Applications

The DS1847E-010 is an ideal choice for a variety of applications where precise resistance control is required. Its dual-channel configuration and nonvolatile memory make it particularly well-suited for:

• Adjustable power supplies
• Gain and offset adjustment
• Automotive electronics
• Industrial control systems
• Consumer electronics

Technical Specifications

• Resistance Options: The DS1847E-010 offers a resistance value of 10 kΩ, providing a wide adjustment range for most applications.
• Temperature Range: This device operates reliably over an industrial temperature range, ensuring performance in diverse environments.
• Package: The potentiometer is available in a compact surface-mount package, allowing for efficient use of board space in dense electronic designs.

In summary, the DS1847E-010 from Analog Devices Inc. is a highly functional and reliable dual digital potentiometer that brings precision and ease of use to electronic designs requiring variable resistance settings. Its integration of nonvolatile memory with a dual-channel architecture makes it a powerful solution for a myriad of modern electronic applications.