PCM1801UG4

Series:	--
Packaging:	Tube
Part Status:	Not For New Designs
Type:	ADC, Audio
Number of Channels:	2
Resolution (Bits):	16 b
Sampling Rate (Per Second):	48k
Data Interface:	Serial
Voltage Supply Source:	Analog and Digital
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-25°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Base Part Number:	PCM1801

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The PCM1801UG4 is a modern data acquisition system designed for a variety of applications. It is the perfect solution for many industries, such as medical device, industrial automation and embedded systems. The PCM1801UG4\'s great performance and low power consumption makes it an ideal choice for high speed and precision data acquisition.The PCM1801UG4 is a high-precision analog-to-digital converter (ADC) with an integrated digital-to-analog converter (DAC). It is capable of processing up to 16-bits of analog data. The ADC has a sampling rate of 16 MSPS (million samples per second) and can support resolutions up to 19 bits. The integrated DAC has a resolution of 16 bits and a dynamic range of 80 dB. The PCM1801UG4 has a variety of input and output (I/O) types. Its flexible I/O allows for speeds up to 10 MHz for analog signals, along with an option for user selectable digital filters.The PCM1801UG4 is a very versatile device that can be used for a variety of different applications. It is a perfect choice for medical device applications, where customers need high accuracy in their data acquisition processes. The PCM1801UG4 also has low power consumption, making it an ideal choice for industrial automation and embedded system applications.The PCM1801UG4 can also be used in a wide range of other markets, such as automotive and aerospace. With its high-precision data acquisition and low power consumption, the PCM1801UG4 is an ideal solution for these environments.The PCM1801UG4’s working principle is based on the delta-sigma technique. In this technique, an analog signal is first converted into high-resolution digital values. Then, the digital signal is converted into a low resolution digital value. This low resolution signal is used for digital signal processing and further processing.The delta-sigma technique is used by the PCM1801UG4 to provide a high resolution data acquisition process. The delta-sigma technique is also very suitable for low power applications, due to its low power consumption.The PCM1801UG4 also has a variety of features to improve its performance. It has a built-in programmable gain amplifier (PGA) that allows the user to adjust the gain of the input signal. It also has a noise shaping feature, which allows the user to shape the noise output. The PCM1801UG4 also has an adjustable output buffer, which enables the user to control the analog output voltage range.In addition, the PCM1801UG4 has temperature sensors and a calibration system that provides precise temperature compensation. This ensures that the ADC and DAC always achieve the highest accuracy possible.Overall, the PCM1801UG4 is a versatile data acquisition system that provides high accuracy and low power consumption. It is ideal for a variety of applications, such as medical device, industrial automation, embedded systems, automotive and aerospace. Its built-in features, such as its adjustable PGA, noise shaping and adjustable output buffer, make it a great choice for data acquisition.

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