CDK3405ATQ48

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Type:	Video DAC
Number of Channels:	3
Resolution (Bits):	8 b
Sampling Rate (Per Second):	180M
Data Interface:	--
Voltage Supply Source:	Single Supply
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	48-TQFP
Supplier Device Package:	48-TQFP (7x7)

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Data Acquisition - ADCs/DACs - Special Purpose

The CDK3405ATQ48 is a versatile analog-to-digital converter (ADC) chip designed for high-speed, low-power application requirements. The chip has high accuracy on-chip calibration and features a high-speed data throughput clock with low noise operation.The device is widely used in industrial and scientific applications, as well as in medical imaging devices. In particular, the chip is used in medical imaging systems like MRI or PET scanners, to accurately and quickly convert analog signals into digital signals for further processing.The CDK3405ATQ48 is also used in industrial process control systems, and the data it provides can be used to optimize the process and ensure the production quality. It is also used in test and measurement equipment, where the data acquisition speed is critical for taking accurate measurements.

CDK3405ATQ48 Application Field & Working Principle

The CDK3405ATQ48 is a high-precision ADC that can be used in a variety of applications. The device can accurately convert analog signals into digital signals and offers several features that are essential in data acquisition situations.One of the most important features of the CDK3405ATQ48 is its 12-bit resolution, which is ideal for high-precision measurements in industrial and scientific applications. It has an input voltage range of 0 – 5 V and is capable of converting up to 100 kHz frequency signals. The chip also features programmable gain, so the exact amplitude of the input signal can be selected and adjusted to optimize the accuracy of the conversion.The device has an on-chip temperature compensation system that ensures accurate readings over a wide range of temperatures. Additionally, the chip has adjustable settling time registers, which allow the user to configure the amount of time it takes for the device to settle and take accurate measurements.The CDK3405ATQ48 employs a flash-type ADC which uses successive approximation to convert the analog signal into digital values. This type of ADC is essentially a list of known conversion values which the ADC will go through to find the closest approximation of the analog signal.The digital values are then stored in the chip\'s memory and can be used to calculate the exact value of the analog signal. The processor on the chip can also be configured to set the sampling rate, which can be used to adjust the speed and accuracy of the conversion process.In summary, the CDK3405ATQ48 is a versatile ADC which can be used in a wide range of industrial, scientific, and medical applications. Its programmable gain and temperature compensation systems make it ideal for high-precision measurements and accurate data acquisition. The fast data throughput and low noise operation make it ideal for medical imaging systems and test and measurement equipment.

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