PCAP04-ASWB

Series:	PICOCAP®
Part Status:	Active
Type:	Capacitance-to-Digital Converter
Number of Channels:	6
Resolution (Bits):	17 b
Sampling Rate (Per Second):	--
Data Interface:	I²C, SPI
Voltage Supply Source:	Single Supply
Voltage - Supply:	2.1 V ~ 3.6 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	Die
Supplier Device Package:	Die

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Data Acquisition - ADCs/DACs - Special Purpose

The PCAP04-ASWB application field and working principle can provide a highly advanced method to acquire data from digital and analog sources. This technical article outlines the various ways that PCAP04-ASWB can be used for data acquisition and provides information about its working principles.PCAP04-ASWB is a family of high-speed, single-chip analog-to-digital and digital-to-analog converters that offer a range of features to support the needs of a number of applications. It is suited to analog input, mixed-signal conversion, and mixed-signal processing. These devices are suitable for difficult industrial, commercial, and scientific applications.PCAP04-ASWB’s separate analog-to-digital and digital-to-analog circuitry enables it to quickly and accurately convert between different types of signals. This includes signals such as potentiometers, voltmeters, thermometers, and external grain storage. The circuitry allows PCAP04-ASWB to quickly switch between analog and digital inputs, either separately or simultaneously. It also supports a wide range of digital outputs, including serial port, fieldbus, Profibus, and Ethernet.In terms of data acquisition, PCAP04-ASWB is capable of up to 2,000 samples per second (SPS). This makes it ideal for use in such fields as industrial process control, automation, and instrumentation. Furthermore, PCAP04-ASWB features on-board memory, allowing it to store data for extended periods of time without draining power. This is particularly useful when used for data logging or data acquisition over long periods of time.PCAP04-ASWB’s working principle is based on ‘over sampling’. This consists of acquiring an input signal multiple times so that the average of all the samples is as close to the exact value as possible. By repeating the measurement multiple times and averaging the output, the general accuracy is improved significantly. This also reduces the external noise of the signal, resulting in more reliable and accurate data acquisition.Overall, PCAP04-ASWB can offer a powerful and safe solution for data acquisition applications. The device\'s separate analog and digital capabilities, as well as its ability to quickly and accurately capture analog and digital inputs and outputs, make it a great choice for a number of data acquisition operations. Furthermore, its built-in memory and high-speed sampling rate of up to 2000 SPS makes it a highly efficient and cost-effective choice for data acquisition in a variety of fields.

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