ADC10DV200CISQE/NOPB vs ADS5292IPFP

Part Number
ADC10DV200CISQE/NOPB
ADS5292IPFP
Category Data Acquisition - Analog to Digital Converters (ADC) Data Acquisition - Analog to Digital Converters (ADC)
Manufacturer National Semiconductor Texas Instruments
Description IC ADC 10BIT PIPELINED 60WQFN IC ADC 12BIT PIPELINED 80HTQFP
Package Bulk Bulk
Series - -
Features Simultaneous Sampling Simultaneous Sampling
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Package / Case 60-WFQFN Exposed Pad 80-TQFP Exposed Pad
Supplier Device Package 60-WQFN (9x9) 80-HTQFP (12x12)
Reference Type External, Internal External, Internal
Sampling Rate (Per Second) 65M 80M
Data Interface LVDS - Parallel, Parallel LVDS - Serial
Number of Bits 10 12
Voltage - Supply, Analog 3V ~ 3.6V 1.7V ~ 1.9V
Voltage - Supply, Digital 3V ~ 3.6V 1.7V ~ 1.9V
Number of Inputs 2 8
Input Type Differential Differential
Configuration S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1
Number of A/D Converters 2 8
Architecture Pipelined Pipelined
  • 1. How does ADC convert analog to digital?

    The technology that converts analog sound signals into digital signals is called analog-to-digital conversion technology (Analog to Digital Converter, referred to as ADC). The function of ADC is to convert continuously changing analog signals into discrete digital signals. The process of analog-to-digital conversion can be completed by steps such as sampling, holding, quantization, and encoding.

  • 2. 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. This process involves the use of an analog quantity collector, which is a hardware device that can convert analog signals of physical quantities into digital signals and then transmit them to a computer for processing and recording.

  • 3. 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.

  • 4. When is ADC used?

    ADC (Analog-to-Digital Converter) is widely used in a variety of scenarios, including but not limited to:
    Sensor interface: For example, temperature sensors, pressure sensors, and light sensors, ADC converts analog voltages into digital signals for the use of digital thermometers, temperature control systems, barometers, air pressure sensing systems, light intensity detection and control systems.
    Audio signal processing: In microphones, ADC converts analog audio signals into digital signals for digital audio processing, recording, and playback.
    Medical equipment: Such as electrocardiograms (ECGs) and oximeters, ADC converts analog signals of ECG signals and blood oxygen saturation into digital signals for heart health monitoring and diagnosis and blood oxygen level monitoring.
    Data acquisition system: In various applications that need to collect data from analog signals, ADC is used to convert analog signals into digital signals for storage, processing, and analysis.

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