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ADC1115S125HN/C1:5

ADC1115S125HN/C1:5

Product Overview

  • Category: Analog-to-Digital Converter (ADC)
  • Use: Converts analog signals into digital data for processing or storage
  • Characteristics: High precision, low power consumption, small package size
  • Package: SOT-23-6
  • Essence: Provides accurate and reliable conversion of analog signals to digital format
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Resolution: 11 bits
  • Sampling Rate: 125 kilosamples per second (ksps)
  • Input Voltage Range: 0V to Vref
  • Operating Voltage: 2.7V to 5.5V
  • Power Consumption: Low power mode: 150µA, normal mode: 400µA
  • Interface: I2C-compatible serial interface

Detailed Pin Configuration

The ADC1115S125HN/C1:5 has the following pin configuration:

  1. VDD - Power supply voltage
  2. GND - Ground reference
  3. SDA - Serial data input/output for I2C communication
  4. SCL - Serial clock input for I2C communication
  5. ADDR - Address selection pin for I2C communication
  6. AIN - Analog input voltage

Functional Features

  • High-resolution conversion with 11-bit accuracy
  • Fast sampling rate of 125 ksps enables real-time data acquisition
  • Low power consumption makes it suitable for battery-powered applications
  • Small package size allows for space-constrained designs
  • I2C interface simplifies communication with microcontrollers

Advantages and Disadvantages

Advantages: - High precision conversion ensures accurate measurement - Low power consumption extends battery life - Small package size enables compact designs - I2C interface simplifies integration with microcontrollers

Disadvantages: - Limited resolution compared to higher-end ADCs - Sampling rate may not be sufficient for certain high-speed applications

Working Principles

The ADC1115S125HN/C1:5 utilizes the successive approximation method to convert analog signals into digital data. It samples the input voltage and compares it to a reference voltage, iteratively adjusting the conversion process until the desired accuracy is achieved.

Detailed Application Field Plans

The ADC1115S125HN/C1:5 can be used in various applications, including but not limited to:

  1. Industrial automation: Monitoring and control systems that require accurate analog-to-digital conversion.
  2. Medical devices: Measurement and monitoring of vital signs, such as blood pressure or temperature.
  3. IoT (Internet of Things) devices: Sensing and data acquisition for smart home or environmental monitoring systems.
  4. Audio equipment: Analog-to-digital conversion for recording or processing audio signals.
  5. Automotive electronics: Sensor data acquisition and control systems.

Detailed and Complete Alternative Models

  1. ADC121C021CIMF/NOPB: 12-bit ADC with I2C interface, 250 ksps sampling rate.
  2. ADS1115IDGSR: 16-bit ADC with I2C interface, 860 sps sampling rate.
  3. MCP3008-I/P: 10-bit ADC with SPI interface, 200 ksps sampling rate.

These alternative models offer different resolutions, sampling rates, and interface options to suit specific application requirements.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af ADC1115S125HN/C1:5 i tekniske løsninger

  1. What is the maximum sampling rate of ADC1115S125HN/C1:5?
    - The maximum sampling rate of ADC1115S125HN/C1:5 is 125 kSPS (kilo samples per second).

  2. What is the resolution of ADC1115S125HN/C1:5?
    - ADC1115S125HN/C1:5 has a resolution of 16 bits.

  3. Can ADC1115S125HN/C1:5 be used in battery-powered applications?
    - Yes, ADC1115S125HN/C1:5 can be used in battery-powered applications as it has low power consumption.

  4. What is the input voltage range of ADC1115S125HN/C1:5?
    - The input voltage range of ADC1115S125HN/C1:5 is 0 to Vref, where Vref is the reference voltage.

  5. Is ADC1115S125HN/C1:5 suitable for industrial control systems?
    - Yes, ADC1115S125HN/C1:5 is suitable for industrial control systems due to its high resolution and accuracy.

  6. Does ADC1115S125HN/C1:5 support I2C interface?
    - Yes, ADC1115S125HN/C1:5 supports I2C interface for communication with microcontrollers or other devices.

  7. What is the typical power supply voltage for ADC1115S125HN/C1:5?
    - The typical power supply voltage for ADC1115S125HN/C1:5 is 3.3V.

  8. Can ADC1115S125HN/C1:5 be used in temperature measurement applications?
    - Yes, ADC1115S125HN/C1:5 can be used in temperature measurement applications with appropriate sensor interfacing.

  9. What are the operating temperature range and package type of ADC1115S125HN/C1:5?
    - ADC1115S125HN/C1:5 operates in the temperature range of -40°C to 85°C and comes in a small package for space-constrained designs.

  10. Is there any built-in programmable gain amplifier in ADC1115S125HN/C1:5?
    - No, ADC1115S125HN/C1:5 does not have a built-in programmable gain amplifier.