CS5381-KZZ

Number of A/D Converters:	2
Base Part Number:	CS5381
Supplier Device Package:	24-TSSOP
Package / Case:	24-TSSOP (0.173", 4.40mm Width)
Operating Temperature:	-10°C ~ 70°C
Features:	Simultaneous Sampling
Voltage - Supply, Digital:	3.3 V ~ 5 V
Voltage - Supply, Analog:	5V
Reference Type:	Internal
Architecture:	Sigma-Delta
Series:	--
Ratio - S/H:ADC:	--
Configuration:	ADC
Data Interface:	I²S
Input Type:	Differential
Number of Inputs:	2
Sampling Rate (Per Second):	216k
Number of Bits:	24
Part Status:	Active
Packaging:	Tube

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Introduction

Data acquisition systems are used to convert analog signals into digital format for processing and/or control purposes. One popular device is the Analog to Digital Converter (ADC), also known as an A/D converter, which is used to convert electrical signals from analog to digital form.The CS5381-KZZ is a high performance ADC from Zettawatt Corporation. This ADC is a single channel 8-bit resolution device with a sample rate of up to 5 MHz. The CS5381-KZZ has an excellent signal to noise ratio and is ideal for a wide range of applications.

Applications

The CS5381-KZZ ADC has a wide range of applications, from control systems to high-speed data acquisition applications. The device is capable of converting analog signals into 8-bit digital output with a maximum sample rate of 5 MHz. This makes it well suited for applications such as digital waveform analyzers, digital oscilloscopes, RF receivers, and data logging devices.The CS5381-KZZ is also very useful for applications such as automatic test systems and laboratory instrumentation. The device can be used for accurate data acquisition in measuring voltages, currents and other analog signals. Furthermore, the device is ideal for industrial electronics and process control systems, where accuracy and precision are critical.

Working Principle

The CS5381-KZZ ADC works by using a process known as differential coding. This process involves measuring two different signals and then calculating the difference between them. The differential signals are then converted into a digital value by using a successive-approximation algorithm. The CS5381-KZZ ADC uses a successive-approximation register (SAR) to process the signal. The SAR is a 12-bit ADC which operates by repeatedly sampling the signal until the voltage is measured accurately. The first step in the process is to determine the coarse signal. Then, the SAR will begin the process of successive approximation, where it measures the signal from the least significant bit (LSB) and works its way up to the most significant bit (MSB). Once the signal has been fully measured, the digital output is then ready for conversion into a digital signal. This signal can then be read by a microcontroller which is responsible for making decisions on the intensity of the output.

Conclusion

The CS5381-KZZ ADC is a high performance 8-bit resolution device with a sample rate of up to 5 MHz. This ADC is ideal for a wide range of applications, from control systems to high-speed data acquisition systems. The device works by using differential coding, which involves measuring two different signals and then calculating the difference between them. The CS5381-KZZ is also very useful for applications such as automatic test systems and laboratory instrumentation.

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