MCP3424T-E/ST The Microchip Technology MCP3424T-E/ST is an 18-bit Sigma-Delta Analog-to-Digital Converter (ADC) featuring a differential input and an I2C interface. It operates from a 2.7V to 5.5V supply and is designed for extended temperature ranges.
Mfr Part #:

MCP3424T-E/ST

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3424T-E/ST is an 18-bit Sigma-Delta Analog-to-Digital Converter (ADC) featuring a differential input and an I2C interface. It operates from a 2.7V to 5.5V supply and is designed for extended temperature ranges.
Total Stock: 84 pcs
$ Price Range: $8.35

MCP3424T-E/ST Available from 1 distributor

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84 pcs
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MCP3424T-E/ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Architecture
Automotive Grade
Configuration
Data Interface
Features
Industrial Grade
Input Type
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of A
Number of Bits
Number of Inputs
Operating Temperature
Reference Type
Sampling Rate (Per Second)
Supplier Device Package
Supplier Package
Tape & Reel
Voltage

MCP3424T-E/ST Description

Short technical summary and product information.

The Microchip Technology MCP3424T-E/ST is a high-accuracy, low-noise 18-bit delta-sigma analog-to-digital converter. It offers a differential input full-scale range from -VREF to +VREF, with an on-board 2.048V voltage reference.

 

This ADC supports programmable data rates up to 3.75 SPS and features an on-board programmable gain amplifier (PGA) with gains of 1, 2, 4, or 8. It includes self-calibration of internal offset and gain per conversion. The device operates from a single 2.7V to 5.5V supply and communicates via a two-wire I2C interface, supporting standard, fast, and high-speed modes.

 

With an extended temperature range of -40°C to +125°C, the MCP3424T-E/ST is suitable for various applications. It is available in a 14-TSSOP surface mount package.

 

Typical applications include portable instrumentation, temperature sensing, bridge sensing for pressure and strain, weigh scales, and battery fuel gauges.

MCP3424T-E/ST Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: MCP3424T-E/ST 18-Bit Sigma-Delta ADC with I2C Interface
Subcategory: Sigma-Delta ADC

MCP3424T-E/ST Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCP3424T-E/ST Estimated Pricing

Qty Low High
1+ $8.35 $8.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCP3424T-E/ST Features

  • 18-bit resolution Sigma-Delta ADC.
  • Differential inputs with programmable gain.
  • On-board 2.048V voltage reference.
  • I2C serial interface support.
  • Wide operating temperature range.

MCP3424T-E/ST Applications

  • Ideal for portable instrumentation.
  • Suitable for temperature sensing.
  • Used in bridge sensing applications.
  • Applicable for weigh scales.
  • Useful for battery fuel gauges.

MCP3424T-E/ST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3424T-E/ST ADC?

The MCP3424T-E/ST has an 18-bit resolution.

What is the operating voltage range for the MCP3424T-E/ST?

The operating voltage range is 2.7V to 5.5V.

What is the operating temperature range of the MCP3424T-E/ST?

The operating temperature range is -40°C to +125°C.

What type of interface does the MCP3424T-E/ST use?

The MCP3424T-E/ST uses an I2C interface.

What is the sampling rate of the MCP3424T-E/ST?

The typical sampling rate is 3.75 SPS.

Does the MCP3424T-E/ST have an internal voltage reference?

Yes, the MCP3424T-E/ST has an on-board internal voltage reference.

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