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ADS7818P

ADS7818P

Manufacturer No:

ADS7818P

Manufacturer:

Texas Instruments

Description:

IC ADC 12BIT SAR 8DIP

Datasheet:

Datasheet

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ADS7818P Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    -
  • Voltage - Supply, Digital
    5V
  • Voltage - Supply, Analog
    5V
  • Reference Type
    Internal
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    1:1
  • Configuration
    S/H-ADC
  • Data Interface
    SPI
  • Input Type
    Differential
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    500k
  • Number of Bits
    12
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    -
The ADS7818P is a 12-bit analog-to-digital converter (ADC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios:1. High Resolution: The ADS7818P provides a 12-bit resolution, allowing for precise conversion of analog signals into digital data. This high resolution is beneficial in applications that require accurate measurements or data acquisition.2. Fast Conversion Speed: With a maximum conversion rate of 200 kilosamples per second (ksps), the ADS7818P can quickly convert analog signals into digital data. This makes it suitable for applications that require real-time or high-speed data acquisition.3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered or energy-efficient devices. It has a power-down mode that further reduces power consumption when not in use.4. Wide Input Voltage Range: The ADS7818P can accept a wide range of input voltages, from 0 to Vref, where Vref is the reference voltage. This flexibility allows it to handle various signal levels and makes it compatible with different sensors or signal sources.5. SPI Interface: The chip communicates with the microcontroller or host device using a Serial Peripheral Interface (SPI). This interface provides a simple and efficient way to transfer data between the ADC and the controller.Application Scenarios:1. Data Acquisition Systems: The high resolution and fast conversion speed of the ADS7818P make it suitable for data acquisition systems used in industrial automation, scientific research, or test and measurement applications.2. Instrumentation and Control Systems: The chip can be used in instrumentation and control systems to convert analog sensor signals, such as temperature, pressure, or voltage, into digital data for processing and analysis.3. Portable Devices: Due to its low power consumption, the ADS7818P can be used in portable devices like handheld meters, portable medical devices, or battery-powered data loggers.4. Audio Processing: The high resolution and fast conversion speed of the chip make it suitable for audio applications, such as audio recording or digital audio effects processing.5. Industrial Monitoring: The wide input voltage range and high resolution of the ADS7818P make it suitable for monitoring and control applications in industrial environments, such as monitoring temperature, pressure, or flow rates.Overall, the ADS7818P offers high performance, low power consumption, and versatility, making it suitable for a wide range of applications that require analog-to-digital conversion.
ADS7818P Relevant information