DS1868BS-010+T/R

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital potentiometers are devices that are sensitive to changes in voltage, current and pressure. They are commonly used in electronic applications such as audio filtering, motor control, lighting, data acquisition and more. In this article, we will discuss the application field and working principle of the DS1868BS-010+T/R, a popular digital potentiometer by Maxim Integrated.

Application Field

The DS1868BS-010+T/R Digital Potentiometer is a dual-channel, bidirectional digital potentiometer that can be used to replace traditional mechanical ratiometry analog potentiometers. It is highly suited for applications where precise gain control and precise linearity are needed. This device is capable of being used in areas such as:

• Power tools
• Medical devices
• Guitar amplifiers
• Home theaters
• Lighting systems
• Amplifiers
• DJ audio systems
• Automotive audio systems
• And more

The DS1868BS-010+T/R is well-maintained and highly reliable under variable conditions and environments. This makes it appropriate for use in a variety of applications.

Working Principle

The DS1868BS-010+T/R Digital Potentiometer is a dual-channel, bidirectional device, which can be used to control gains in both directions. It is based on a complex design using Maxim\'s low resistance thin film technology. This technology allows for higher performance and better thermal/mechanical performance. The device can be controlled via Integrated Circuit Bus (I2C), Serial Peripheral Interface Bus (SPI) or Direct Memory Access (DMA) protocols.

The two channels of this digital potentiometer are able to operate simultaneously in parallel or independently with different gain settings. The gain adjustment range is 0.25 to 1.00, and it can be adjusted from the I2C, SPI or DMA protocols. This allows the user to easily fine-tune the amplified signal.

The DS1868BS-010+T/R Digital Potentiometer also features built-in virtual ground (VGND) protection. This is used to protect against electrical noise in the signal, which can cause distortion. The device also has an open drain current output and an internal clock counter register. This allows the user to accurately control and manage the gain settings.

Conclusion

The DS1868BS-010+T/R Digital Potentiometer is a reliable and high-performance device. It is ideal for applications where precise gain control and precise linearity are required, such as in audio filtering, motor control, lighting, data acquisition and more. It can be used in a variety of applications and is capable of providing accurate gain adjustments by using I2C, SPI or DMA protocols. The built-in virtual ground protection and open drain current output also ensure that the device is protected against electrical noise and provides stable and reliable operation.

The specific data is subject to PDF, and the above content is for reference