• MCP3425A0T-E/CH SOT-23-6
MCP3425A0T-E/CH SOT-23-6

MCP3425A0T-E/CH

Delta-sigma architecture

Quantity Unit Price(USD) Ext. Price
1 $1.497 $1.50
10 $1.296 $12.96
30 $1.172 $35.16
100 $1.044 $104.40
500 $0.985 $492.50
1000 $0.960 $960.00

Inventory:6,610

*The price is for reference only.
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Overview of MCP3425A0T-E/CH

The MCP3425A0T-E/CH is a 16-bit delta-sigma analog-to-digital converter (ADC) with I2C interface. This high-resolution ADC is capable of converting analog signals to digital data for precision measurements in various applications. It offers features such as low noise, high accuracy, and programmable gain settings.

Pinout

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

  • VDD: Power Supply
  • SDA: I2C Serial Data Input/Output
  • SCL: I2C Serial Clock Input
  • A0: Address Selection Input
  • AIN1(+): Positive Analog Input Channel 1
  • AIN1(-): Negative Analog Input Channel 1
  • AIN2(+): Positive Analog Input Channel 2
  • AIN2(-): Negative Analog Input Channel 2
  • AGND: Analog Ground
  • DRDY: Data Ready Output
  • ALERT: Alert Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MCP3425A0T-E/CH ADC for a visual representation.

Key Features

  • High Resolution: Offers 16-bit resolution for precise digital conversion of analog signals.
  • Low Noise: Provides accurate conversion with low noise levels for reliable measurements.
  • Programmable Gain: Allows users to adjust the gain settings for flexibility in signal amplification.
  • I2C Interface: Features an I2C interface for easy interfacing with microcontrollers and other devices.
  • Data Ready Indicator: Includes a data ready output for indicating when conversion results are available.

Note: For detailed technical specifications, please refer to the MCP3425A0T-E/CH datasheet.

Application

  • Sensor Interface: Ideal for connecting sensors and transducer outputs to digital systems for data processing.
  • Industrial Control: Suitable for industrial control systems that require accurate analog signal conversion.
  • Data Acquisition: Used in data acquisition systems for capturing and digitizing analog signals.

Functionality

The MCP3425A0T-E/CH ADC allows for precise conversion of analog signals to digital data with high resolution and accuracy. It is a versatile component for applications requiring precise measurements and data acquisition.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the power supply voltage within the specified range.
  • Input Connections: Connect the analog input channels (AIN1, AIN2) and ground (AGND) according to the signal requirements.
  • I2C Communication: Use the SDA (Pin 2) and SCL (Pin 3) pins for I2C communication with the microcontroller.

Frequently Asked Questions

Q: What is the resolution of the MCP3425A0T-E/CH ADC?
A: The MCP3425A0T-E/CH offers 16-bit resolution for high-precision analog-to-digital conversion.

Q: Can the gain settings be adjusted on the MCP3425A0T-E/CH?
A: Yes, the MCP3425A0T-E/CH allows for programmable gain settings to accommodate different signal levels.

Equivalent

For similar functionalities, consider these alternatives to the MCP3425A0T-E/CH:

  • MCP3421: A 12-bit version of the MCP3425 with similar features but lower resolution.
  • MCP3426: This is a 18-bit delta-sigma ADC offering higher resolution and precision than the MCP3425A0T-E/CH.

MCP3425A0T-E/CH

Specifications

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

Resolution 16 Sample Rate kSPS Max 0.24
Input Channels Differential 1 ENOB 16

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