MCP3551-E/MS The Microchip Technology MCP3551-E/MS is a 22-bit Analog to Digital Converter (ADC) featuring a Sigma-Delta architecture and SPI interface. It operates within a voltage range of 2.7V to 5.5V.
Mfr Part #:

MCP3551-E/MS

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MCP3551-E/MS is a 22-bit Analog to Digital Converter (ADC) featuring a Sigma-Delta architecture and SPI interface. It operates within a voltage range of 2.7V to 5.5V.
Total Stock: 29,393 pcs
$ Price Range: $8.35

MCP3551-E/MS Available from 2 distributors

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28,381 pcs
28381 pcs On Request 1 On Request On Request 2020+ On Request On Request
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1,012 pcs
1012 pcs On Request 1 On Request On Request On Request On Request On Request

MCP3551-E/MS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Architecture
Configuration
Data Interface
Input Type
Lead Spacing
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

MCP3551-E/MS Description

Short technical summary and product information.

The Microchip Technology MCP3551-E/MS is a high-resolution 22-bit Analog to Digital Converter (ADC) designed for precision data acquisition. It utilizes a Sigma-Delta architecture, offering excellent accuracy for demanding applications.

 

This ADC supports a sampling rate of up to 14 kSPS and features a differential input type. It operates over a wide voltage range of 2.7V to 5.5V and can function in extreme temperatures from -40°C to 125°C. The device communicates via an SPI interface, making it compatible with various microcontrollers.

 

Packaged in an 8-MSOP (0.118", 3.00mm Width) surface mount package, the MCP3551-E/MS is suitable for space-constrained designs. Its external reference type allows for flexible system design. The component is RoHS3 compliant and has an MSL 1 rating.

 

This ADC is ideal for applications requiring precise measurement and conversion of analog signals, such as industrial control systems, medical instrumentation, and high-accuracy sensor interfaces.

MCP3551-E/MS Quick Information

Product Type: Analog to Digital Converter (ADC)
Canonical Name: MCP3551-E/MS Sigma-Delta ADC
Subcategory: Data Acquisition

MCP3551-E/MS Compliance

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

MCP3551-E/MS Estimated Pricing

Qty Low High
1+ $8.35 $8.35

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

MCP3551-E/MS Features

  • 22-bit resolution for high accuracy.
  • Sigma-Delta architecture for precision.
  • Operates from 2.7V to 5.5V supply.
  • Wide temperature range: -40°C to 125°C.
  • SPI serial interface for communication.

MCP3551-E/MS Applications

  • Precision data acquisition systems.
  • Industrial process control.
  • Medical instrumentation.
  • High-accuracy sensor interfaces.

MCP3551-E/MS FAQs

4 frequently asked questions generated from this part’s specifications.
What is the resolution of the MCP3551-E/MS ADC?

The MCP3551-E/MS has a resolution of 22-Bit.

What is the operating voltage range for the MCP3551-E/MS?

The MCP3551-E/MS operates from 2.7V to 5.5V.

What is the operating temperature range of the MCP3551-E/MS?

The operating temperature range for the MCP3551-E/MS is -40°C to 125°C.

What package type is the MCP3551-E/MS available in?

The MCP3551-E/MS is available in an 8-MSOP package for surface mounting.

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