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ADS7842E

ADS7842E

Manufacturer No:

ADS7842E

Manufacturer:

Texas Instruments

Description:

IC ADC 12BIT SAR 28SSOP

Datasheet:

Datasheet

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ADS7842E Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    28-SSOP
  • Package / Case
    28-SSOP (0.209", 5.30mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    Selectable Address
  • Voltage - Supply, Digital
    2.7V ~ 3.6V, 5V
  • Voltage - Supply, Analog
    2.7V ~ 3.6V, 5V
  • Reference Type
    External
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    1:1
  • Configuration
    MUX-S/H-ADC
  • Data Interface
    Parallel
  • Input Type
    Single Ended
  • Number of Inputs
    4
  • Sampling Rate (Per Second)
    200k
  • Number of Bits
    12
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The ADS7842E is an integrated circuit chip that is commonly used in various applications, particularly in the field of analog-to-digital conversion. Here are some advantages and application scenarios of the ADS7842E:Advantages: 1. High-resolution conversion: The ADS7842E offers 12-bit resolution, allowing for accurate and precise analog-to-digital conversion. 2. Multiple input channels: It has 4 input channels, enabling the simultaneous conversion of multiple analog signals. 3. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices. 4. Serial interface: It utilizes a serial interface (SPI) for communication, which simplifies the integration with microcontrollers and other digital systems. 5. Built-in reference voltage: The ADS7842E includes an internal reference voltage, eliminating the need for an external reference source.Application scenarios: 1. Data acquisition systems: The ADS7842E is commonly used in data acquisition systems to convert analog signals from sensors, transducers, or other sources into digital data for processing and analysis. 2. Industrial automation: It can be employed in industrial automation applications, such as process control, monitoring, and measurement, where accurate analog-to-digital conversion is required. 3. Medical devices: The high resolution and low power consumption of the ADS7842E make it suitable for medical devices like patient monitoring systems, blood pressure monitors, and electrocardiogram (ECG) machines. 4. Instrumentation: The chip can be utilized in various types of instrumentation equipment, including oscilloscopes, spectrum analyzers, and signal generators, to convert analog signals into digital form for further analysis. 5. Consumer electronics: The ADS7842E can be found in consumer electronics devices like digital multimeters, audio equipment, and home automation systems, where analog signals need to be converted into digital data for processing or control purposes.Overall, the ADS7842E offers high-resolution analog-to-digital conversion with multiple input channels, making it suitable for a wide range of applications requiring accurate and precise conversion of analog signals into digital data.
ADS7842E Relevant information