National Semiconductor LMP90079MH/NOPB
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- LMP90079MH/NOPB
- National Semiconductor
- LMP90079 MULTI-CHANNEL, LOW-POWE
- Data Acquisition - Analog Front End (AFE)
- LMP90079MH/NOPB Datasheet
- 28-TSSOP (0.173\", 4.40mm Width)
- Bulk
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Lead free / RoHS Compliant - 4030
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is LMP90079MH/NOPB
National Semiconductor Part Number LMP90079MH/NOPB（Data Acquisition - Analog Front End (AFE)）, developed and manufactured by National Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
LMP90079MH/NOPB is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
LMP90079MH/NOPB Specifications
- Part NumberLMP90079MH/NOPB
- CategoryData Acquisition - Analog Front End (AFE)
- ManufacturerNational Semiconductor
- DescriptionLMP90079 MULTI-CHANNEL, LOW-POWE
- PackageBulk
- Series-
- Mounting TypeSurface Mount
- Package / Case28-TSSOP (0.173\", 4.40mm Width)
- Supplier Device Package28-TSSOP
- Power (Watts)-
- Number of Channels1
- Number of Bits16
- Voltage - Supply, Analog2.85V ~ 5.5V
- Voltage - Supply, Digital2.7V ~ 5.5V
Application of LMP90079MH/NOPB
LMP90079MH/NOPB Datasheet
LMP90079MH/NOPB Datasheet , Bulk,Surface Mount,28-TSSOP (0.173\", 4.40mm Width),28-TSSOP,1,16,2.85V ~ 5.5V,2.7V ~ 5.5V
LMP90079MH/NOPB Classification
Data Acquisition - Analog Front End (AFE)
FAQ about Data Acquisition - Analog Front End (AFE)
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1. What is analog data acquisition?
Analog data acquisition refers to the process of converting continuously changing signals of physical quantities into digital signals so that computers can process and record these signals. An analog data collector is a hardware device that can convert analog signals of physical quantities into digital signals and transmit them to a computer for processing and recording.
Basic principles of analog data acquisition
The process of analog data acquisition includes the following steps:
Sensor or circuit amplifier processing: The analog signal is first processed by a sensor or circuit amplifier.
Analog quantity collector collection: The processed analog signal is collected by the analog quantity collector and converted into a digital signal.
Transmission to computer processing: The converted digital signal is transmitted to the computer for processing and recording.
What is an analog front end?
Analog Front End (AFE) refers to a key module located between the sensor or signal source and the digital processing part in an electronic system. It is mainly responsible for processing and conditioning the analog signal from the sensor to make it suitable for subsequent digital processing and analysis. The analog front end usually includes functional modules such as amplification, filtering, multiplexing and analog-to-digital conversion (ADC). Its core function is to convert analog signals into digital signals for further processing and analysis.
Definition and Principle
The analog front end provides a simulation test platform for the back-end system or algorithm by simulating various input signals, environmental conditions and interactive processes for performance evaluation, functional verification, debugging and optimization. It converts real-world situations into data and situations that can be tested and analyzed by simulating specific input signals, environmental conditions and operating processes, providing an accurate simulation environment for subsequent processing. -
2. What is the difference between ADC and AFE?
The main difference between ADC (analog-to-digital converter) and AFE (analog front end) lies in their functions and application scenarios.
The main function of ADC is to convert analog signals into digital signals, while AFE is a more complex integrated component that includes sensor interface, analog signal conditioning circuit, multi-way switch, sample and hold, ADC, data cache and control logic. AFE not only performs the functions of ADC, but also contains additional signal conditioning functions such as filtering, amplification and digital signal processing, which makes it more efficient and flexible in processing complex signals. -
3. What is AFE in VLSI?
AFE (Analog Front End) plays a vital role in VLSI (Very Large Scale Integration).
Definition and function of AFE
AFE is the front-end part of the signal processing chain, which is mainly responsible for processing analog signals. It usually includes components such as amplifiers, analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), which can convert analog signals into digital signals that can be processed by digital systems. The functions of AFE cover diverse tasks such as amplification, filtering, data conversion, and modulation and demodulation of signals.
Application of AFE in VLSI
AFE chips are indispensable in modern electronic devices and are widely used in many fields, including:
Wired and wireless communications: for signal reception and transmission.
Industrial electronics: for high-precision measurement and control.
Consumer products: such as smart phones, medical instruments, industrial automation and even automotive electronics.
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