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MAX138EQH

MAX138EQH

Manufacturer No:

MAX138EQH

Description:

3 1/2 DIGIT ADC

Datasheet:

Datasheet

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MAX138EQH Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.59x16.59)
  • Package / Case
    44-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C
  • Voltage - Supply
    2.5V ~ 7V, 2.5V ~ 7V
  • Voltage Supply Source
    Single Supply
  • Data Interface
    -
  • Sampling Rate (Per Second)
    -
  • Resolution (Bits)
    3.5 Digit
  • Number of Channels
    2
  • Type
    Display Driver
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The MAX138EQH is a 12-bit, 8-channel, low-power, serial 3-wire ADC (Analog-to-Digital Converter) integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High Resolution: The 12-bit resolution of the MAX138EQH allows for precise measurement and conversion of analog signals into digital values. This makes it suitable for applications that require accurate data acquisition.2. Multiple Channels: With 8 input channels, the MAX138EQH can simultaneously sample and convert multiple analog signals. This is beneficial in applications where multiple sensors or signals need to be monitored or measured.3. Low Power Consumption: The MAX138EQH is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications. It helps in conserving power and extending the battery life of devices.4. Serial 3-Wire Interface: The chip utilizes a simple 3-wire serial interface (clock, data, and chip select) for communication with microcontrollers or other digital devices. This simplifies the integration of the MAX138EQH into existing systems.5. Programmable Input Range: The input range of the MAX138EQH can be programmed to accommodate different voltage levels, allowing flexibility in measuring various analog signals.Application Scenarios:1. Industrial Automation: The MAX138EQH can be used in industrial automation systems for monitoring and controlling various analog signals, such as temperature, pressure, or voltage levels.2. Data Acquisition Systems: It can be employed in data acquisition systems where multiple sensors or signals need to be converted into digital data for further processing or analysis.3. Medical Devices: The high resolution and low power consumption of the MAX138EQH make it suitable for medical devices that require accurate measurement of physiological signals, such as ECG (Electrocardiogram) or blood pressure monitoring.4. Portable Instruments: The low power consumption and small form factor of the MAX138EQH make it ideal for portable instruments, such as handheld meters or data loggers, where space and power constraints are important.5. Automotive Electronics: The chip can be used in automotive applications for monitoring various analog signals, such as engine parameters, fuel levels, or temperature, where accuracy and reliability are crucial.Overall, the MAX138EQH offers high-resolution analog-to-digital conversion, multiple channels, low power consumption, and a simple interface, making it suitable for a wide range of applications requiring precise data acquisition and monitoring of analog signals.
MAX138EQH Relevant information