LMP92001SQE/NOPB

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Analog Monitor/Control Circuit
Number of Channels:	16
Resolution (Bits):	12 b
Sampling Rate (Per Second):	--
Data Interface:	I²C
Voltage Supply Source:	Single Supply
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	54-WFQFN Exposed Pad
Supplier Device Package:	54-WQFN (10x5.5)
Base Part Number:	LMP92001

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Introduction

The LMP92001SQE/NOPB is an high resolution, low power, low voltage, spread spectrum digital to analogue and analogue to digital converter, applicable to a variety of data acquisition applications. It offers both single-ended and differential operation and is designed to deliver accurate and reliable analogue information. It is ideal for digital signal processing applications and can be used in telecommunications equipment and embedded systems.

Application Fields

The LMP92001SQE/NOPB is particularly suited to applications across data acquisition, test and measurement, imaging and analysis, communication and medical devices.In particular, the LMP92001SQE/NOPB is used for a wide range of data acquisition applications such as audio, video, process control and closed loop system design. It is also well suited for applications requiring low power, low voltage operation.

Working Principle

The LMP92001SQE/NOPB works on the principles of analogue-to-digital and digital-to-analogue conversion. When a signal of interest is received, the internal Digital-to-Analogue Converter (DAC) converts the signal into a continuous analogue representation. This analogue representation is then fed into an analogue-to-digital converter (ADC), which converts the signal back into digital representation.The LMP92001SQE/NOPB can operate in either single-ended or differential modes, depending upon the application requirements. In single-ended mode, it can be used to convert a single signal into digital format. In differential mode, it can be used to convert a differential signal pair into digital format. The device is designed to provide accurate and reliable data conversion by using a 16-bit oversampling architecture. This architecture uses multiple samples per unit time, allowing the converter to effectively reduce signal noise, resulting in improved data reliability.The device can also be clocked to higher speeds, allowing it to maintain a high degree of accuracy when used for signal processing applications. The resulting data is then encoded and transmitted to the appropriate signal processing hardware, where it is processed and further action is taken.The LMP92001SQE/NOPB also features a spread spectrum architecture, which reduces electromagnetic interference emissions. This improves system integrity and makes the device suitable for use in heavily populated environments.

Conclusion

The LMP92001SQE/NOPB is an innovative device designed to provide accurate and reliable digital-to-analogue and analogue-to-digital conversion. It is well suited to a variety of data acquisition applications and its low power, low voltage operation makes it ideal for use in embedded systems. Furthermore, its spread spectrum architecture ensures that electromagnetic interference emissions are effectively reduced, resulting in improved system integrity when used in populated environments.

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