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ADS7042IRUGR

With a single ADC channel and a SAR architecture

Inventory:6,482

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Overview of ADS7042IRUGR

The ADS7042IRUGR is a 12-bit, 1MSPS, analog-to-digital converter (ADC) with an integrated programmable gain amplifier (PGA). It provides high-precision conversion of analog signals into digital data, making it suitable for applications requiring accurate signal acquisition and processing.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • AGND: Analog ground
  • AVDD: Analog power supply
  • DIN: Digital input for data
  • DOUT: Digital output for data
  • CS: Chip select for serial interface
  • SCLK: Serial clock for serial interface
  • SGND: System ground
  • DVDD: Digital power supply
  • VREF: Reference voltage input
  • VDD: Power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADS7042IRUGR ADC for a visual representation.

Key Features

  • 12-Bit Resolution: Provides high-resolution digital conversion for precise signal measurements.
  • 1MSPS Sample Rate: Capable of sampling analog signals at a rate of 1 million samples per second, suitable for high-speed data acquisition.
  • Integrated PGA: The built-in programmable gain amplifier allows for signal amplification and adjustment, enhancing flexibility in signal processing.
  • Low Power Consumption: Operates with low power consumption, making it ideal for portable and battery-powered devices.
  • Serial Interface: Supports a serial interface for seamless integration with microcontrollers and other digital systems.

Note: For detailed technical specifications, please refer to the ADS7042IRUGR datasheet.

Application

  • Data Acquisition Systems: Ideal for use in high-precision data acquisition systems for industrial and scientific applications.
  • Medical Instruments: Suitable for medical instruments requiring accurate analog signal digitization, such as patient monitoring devices.
  • Industrial Automation: Used in industrial automation systems for precise measurement and control of analog signals.

Functionality

The ADS7042IRUGR is a high-resolution ADC with integrated PGA, designed to convert analog signals into digital data with exceptional precision. It facilitates accurate signal acquisition and processing in various applications.

Usage Guide

  • Power Supply: Connect AVDD, DVDD, and VDD to their respective power sources within the specified voltage range.
  • Analog Input: Provide the analog input signal to the DIN pin for conversion by the ADC.
  • Serial Interface: Utilize the CS and SCLK pins for controlling the serial data transfer and communication with the ADC.

Frequently Asked Questions

Q: What is the maximum sample rate supported by the ADS7042IRUGR?
A: The ADS7042IRUGR supports a maximum sample rate of 1 million samples per second (1MSPS).

Q: Can the ADS7042IRUGR operate at low supply voltages?
A: Yes, the ADS7042IRUGR is designed to operate with low power supply voltages, making it suitable for battery-powered and portable applications.

Equivalent

For similar functionalities, consider these alternatives to the ADS7042IRUGR:

  • ADS7042: A 12-bit ADC without the integrated PGA, offering high-precision analog-to-digital conversion.
  • ADS1015: This is a 12-bit ADC from Texas Instruments, providing high-accuracy analog signal digitization with an I2C interface.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Resolution (Bits) 12 Sample rate (max) (ksps) 1000
Number of input channels 1 Interface type SPI
Architecture SAR Input type Single-ended
Rating Catalog Reference mode Supply
Input voltage range (max) (V) 3.6 Input voltage range (min) (V) 0
Features Small Size Operating temperature range (°C) -40 to 125
Power consumption (typ) (mW) 0.234 Analog supply (min) (V) 1.65
Analog supply voltage (max) (V) 3.6 SNR (dB) 70
Digital supply (min) (V) 1.65 Digital supply (max) (V) 3.6

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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