ADS8883IDRCT vs TLC3578IDWG4

Part Number
ADS8883IDRCT
TLC3578IDWG4
Category Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Analog to Digital Converters (ADC)
Manufacturer Texas Instruments Texas Instruments
Description IC ADC 18BIT SAR 10VSON IC ADC 14BIT SAR 24SOIC
Package Tube -Reel®
Series microPOWER™ -
Features - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Package / Case 10-VFDFN Exposed Pad 24-SOIC (0.295\", 7.50mm Width)
Supplier Device Package 10-VSON (3x3) 24-SOIC
Reference Type External External
Sampling Rate (Per Second) 680k 200k
Data Interface SPI SPI
Number of Bits 18 14
Voltage - Supply, Analog 2.7V ~ 3.6V 5V
Voltage - Supply, Digital 1.65V ~ 3.6V 2.7V ~ 5.5V
Number of Inputs 1 4, 8
Input Type Differential Pseudo-Differential, Single Ended
Configuration S/H-ADC MUX-S/H-ADC
Ratio - S/H:ADC 1:1 1:1
Number of A/D Converters 1 1
Architecture SAR SAR
  • 1. What is ADC for data acquisition?

    A data collector is an electronic device used to convert various data (such as barcodes, RFID tags, etc.) into a storable and editable format and transmit it to a computer or system in real time. Data collectors are usually operated using handheld devices (such as inventory counting machines or PDAs) and have functions such as real-time acquisition, automatic storage, instant display, instant feedback, automatic processing, and automatic transmission. They can be widely used in warehouse management, logistics transportation, retail, medical, military and other fields. The main functions of data collectors include data acquisition, real-time data processing, data storage and transmission.
    ADC, or analog-to-digital converter, is an electronic device that can convert continuously changing analog signals into discrete digital signals. It is mainly used in data acquisition, signal processing, communication and other fields.

  • 2. What are DAC and ADC?

    ADC and DAC are two important concepts in digital electronics. ADC stands for "analog-to-digital converter", which can convert analog signals into digital signals. DAC stands for "digital-to-analog converter", which can convert digital signals into analog signals. Both converters play an important role in many electronic products, such as mobile phones, televisions, stereos, etc.

  • 3. What is the principle of analog-to-digital converters?

    The working principle of the analog-to-digital converter (ADC) is to convert analog signals into digital signals through four processes: sampling, holding, quantization, and encoding.
    The main components of the analog-to-digital converter include samplers and quantizers, which work together to convert continuous analog signals into discrete digital signals. This process requires a reference analog quantity as a standard, and the maximum convertible signal size is usually used as the reference standard. The basic principles of the analog-to-digital converter can be summarized as follows:
    Sampling: The analog-to-digital converter first samples the input analog signal through a sampling circuit, that is, discretizes the analog signal on the time axis.
    Holding: The sampled signal is held by the holding circuit for the next quantization and encoding process.
    Quantization: The quantization process is to divide the amplitude of the sampled and held analog signal into a finite number of le

  • 4. 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.
    DAC (

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