ADS1282SKGDA

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

Data acquisition is a critical component of many of the devices and systems we use today. Analog to Digital Converters (ADC) are responsible for capturing, converting, and storing analog signals that can then be used for processing. The ADS1282SKGDA is one such ADC that has the ability to capture and convert analog signals in a range of application fields. This article will discuss the application fields and working principle of the ADS1282SKGDA.

Application Area of ADS1282SKGDA

The ADS1282SKGDA is a low power, precision, high-speed 8/10-bit ADC with an integrated SAR analog front end and second-order modulator. It is suitable for use in multiple application areas, such as medical imaging, home security surveillance systems, consumer electronics, automotive, and robotics. Some of its primary features make it an ideal choice for the mentioned domains.

• Precision: The ADS1282SKGDA has an INL of ±7.5 LSB in an 8-bit configuration. This makes it ideal for applications that require accurate signal conversion.
• Speed: The ADC has a sampling rate of maximum 122 MSPS. This makes it suitable for fast-moving signals with intense dynamic range.
• Low Power: It can operate on a maximum of 2.8 V and 2.5 V power supply, making it suitable for battery-powered devices.
• Size: The ADS1282SKGDA comes in a package size of 3mm x 3mm MMQFN, making it suitable for compact designs.

The ADS1282SKGDA is also especially suited for medical imaging, as it includes an integrated SAR ADC that offers excellent image capture performance. It can capture images in multiple colors, and can also process both RGB and YUV signals. The ADC is also known for its low noise performance, which makes it suitable for capturing noise-sensitive signals.

Principle of Operation

The ADS1282SKGDA is equipped with a single-slope SAR ADC. In a single-slope architecture, an analog signal is digitized in a two-step operation. First, the input is integrated then the integrated signal is compared to a known standard reference. The ADC then converts the input signal into a digital signal, which can then be stored in memory.

The ADS1282SKGDA features an on-board reference voltage generator and buffer. The reference voltage is derived from an external reference voltage input and is used to accurately compare the integrated analog signal. It also features an internal digital filter to remove unwanted noise from the captured signal.

The ADC includes an integrated jitter cleaner and a power reduction feature that enable the ADC to operate at low power levels. The jitter cleaner reduces jitter in the output data, thus improving overall noise immunity. The power reduction feature also reduces power consumption, making the ADC suitable for use in portable and battery-powered devices.

Conclusion

The ADS1282SKGDA is a versatile ADC that offers a range of features that make it ideal for use in medical imaging, home security surveillance systems, consumer electronics, automotive, and robotics. It is equipped with a single-slope SAR ADC and features an internal digital filter, jitter cleaner and power reduction feature, making it suitable for capturing accurate and noise-immune signals. The ADC also features a low power consumption level and a small package size, making it ideal for portable and compact designs.

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