National Semiconductor ADC12DL040CIVS/NOPB
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- ADC12DL040CIVS/NOPB
- National Semiconductor
- IC ADC 12BIT PIPELINED 64TQFP
- Data Acquisition - Analog to Digital Converters (ADC)
- ADC12DL040CIVS/NOPB Datasheet
- 64-TQFP
- Bulk
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What is ADC12DL040CIVS/NOPB
National Semiconductor Part Number ADC12DL040CIVS/NOPB（Data Acquisition - Analog to Digital Converters (ADC)）, 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.
ADC12DL040CIVS/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.
ADC12DL040CIVS/NOPB Specifications
- Part NumberADC12DL040CIVS/NOPB
- CategoryData Acquisition - Analog to Digital Converters (ADC)
- ManufacturerNational Semiconductor
- DescriptionIC ADC 12BIT PIPELINED 64TQFP
- PackageBulk
- Series-
- FeaturesSimultaneous Sampling
- Operating Temperature-40°C ~ 85°C
- Mounting TypeSurface Mount
- Package / Case64-TQFP
- Supplier Device Package64-TQFP (10x10)
- Reference TypeExternal, Internal
- Sampling Rate (Per Second)40M
- Data InterfaceParallel
- Number of Bits12
- Voltage - Supply, Analog2.7V ~ 3.6V
- Voltage - Supply, Digital2.4V ~ 3.6V
- Number of Inputs2
- Input TypeDifferential
- ConfigurationS/H-ADC
- Ratio - S/H:ADC1:1
- Number of A/D Converters2
- ArchitecturePipelined
Application of ADC12DL040CIVS/NOPB
ADC12DL040CIVS/NOPB Datasheet
ADC12DL040CIVS/NOPB Datasheet , Bulk,Simultaneous Sampling,-40°C ~ 85°C,Surface Mount,64-TQFP,64-TQFP (10x10),External, Internal,40M,Parallel,12,2.7V ~ 3.6V,2.4V ~ 3.6V,2,Differential,S/H-ADC,1:1,2,Pipelined
ADC12DL040CIVS/NOPB Classification
Data Acquisition - Analog to Digital Converters (ADC)
FAQ about Data Acquisition - Analog to Digital Converters (ADC)
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1. How to convert analog to digital without ADC?
Analog to digital conversion without ADC can be achieved through PWM circuit. This method is suitable for those main control chips without built-in ADC, which needs to be solved by two GPIOs and an operational amplifier. The basic principle is to use an integral circuit to convert the PWM wave into a smooth DC voltage, and then continuously adjust the PWM duty cycle by comparing it with the voltage to be measured until the output of the comparator changes from 0 to 1, and record the current PWM duty cycle, thereby realizing the measurement of the analog voltage.
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2. Why do we need analog-to-digital converters?
The reasons why we need analog-to-digital converters mainly include the following:
Digital system processing: Many computers and electronic devices are digital systems, which are more suitable for processing digital signals. Analog signals are difficult to process in digital systems, and after analog-to-digital conversion, the signals can be represented, stored and processed in digital form.
Noise immunity: Digital signals are more noise-resistant than analog signals. Digital signals can be protected and restored by means such as error correction codes, while analog signals are easily interfered by noise.
Accuracy: Digital signals are more accurate because they can be represented with higher resolution. Analog signals have accuracy limitations, and analog-to-digital conversion can improve the resolution of the signal.
Application scenarios: Analog-to-digital converters are widely used in many fields, including automatic control systems, audio and video processing, sensor interfaces -
3. What is the difference between ADC and DAC?
The main difference between ADC and DAC is that they process different types of signals and conversion directions.
The main function of an ADC (analog-to-digital converter) is to convert analog signals into digital signals. This process involves sampling, quantization, and encoding, where sampling is the periodic measurement of the value of an analog signal at a certain sampling rate, quantization is the conversion of the sampled continuous values into a finite number of discrete levels, and encoding is the conversion of the quantized discrete levels into binary code. The output of the ADC is a digital signal that can be processed and stored by a computer or other digital circuit for various applications such as digital signal processing, data logging, and communications. Common applications in life include microphones, digital thermometers, digital cameras, etc., which convert the actual perceived analog information into digital signals for further processing and analysis12.
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