MCP3427-E/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock

Name: MCP3427-E/MF
Brand: Microchip
SKU: MCP3427-E/MF
Availability: InStock

The MCP3427-E/MF is a 2-channel, 16-bit delta-sigma ADC from Microchip with an I2C interface, sampling at up to 15 SPS in 16-bit mode with a built-in 2.048 V reference and programmable gain amplifier. Housed in a compact DFN-10 package, it is optimized for precision low-speed sensor measurement applications.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP3427-E/MFSmall Outline No-lead

Quick Facts

Manufacturer: Microchip
Package: Small Outline No-lead
Pin Count: 10
Lifecycle: ACTIVE
Datasheet: MCP3427-E/MF Datasheet PDF
Category: Integrated Circuit
Price: From $2.6500(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of MCP3427-E/MF?

16-bit delta-sigma ADC with 2 differential input channels and programmable gain amplifier for precision low-signal measurement
Built-in 2.048 V internal voltage reference eliminates external reference components, reducing BOM cost
I2C interface with up to 15 SPS at 16-bit resolution in a compact DFN-10 package for space-constrained designs

What is MCP3427-E/MF used for?

The MCP3427-E/MF is well-suited for precision sensor signal conditioning in applications such as temperature measurement with thermocouples, weigh scales, and industrial process monitoring. Its high 16-bit resolution and integrated PGA make it an excellent choice for bridge sensor digitization and portable medical diagnostic instruments.

What are the specifications of MCP3427-E/MF?

Pbfree Code	Yes
Manufacturer Package Code	DFN-10
Factory Lead Time	7Weeks
YTEOL	9
Analog Input Voltage-Max	2.048V
Analog Input Voltage-Min	-2.048 V
Converter Type	ADC, DELTA-SIGMA
JESD-30 Code	S-PDSO-N10
JESD-609 Code	e3
Number of Analog In Channels	2
Number of Bits	16
Number of Functions	1
Output Bit Code	2'S COMPLEMENT BINARY
Output Format	SERIAL
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOLCC10,.12,20
Package Shape	SQUARE
Package Style	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Sample Rate	0.024MHz
Screening Level	TS 16949
Supply Current-Max	0.18mA
Supply Voltage-Nom	5V
Surface Mount	YES
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	NO LEAD
Terminal Pitch	0.5mm
Terminal Position	DUAL
Package	Small Outline No-lead

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.01
Country of Origin	Malaysia, Thailand

Where can I find the MCP3427-E/MF datasheet?

MCP3427-E/MF Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP3427-E/MF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What resolution and sample rate does the MCP3427-E/MF provide, and how do they trade off?

The MCP3427-E/MF delivers 16-bit resolution at 15 SPS, or higher rates at reduced resolution such as 12-bit at 240 SPS, allowing designers to balance precision and speed for each application requirement.

Does the MCP3427-E/MF include an internal voltage reference, and what is its value?

Yes, it integrates a 2.048 V internal reference, removing the need for an external precision reference component and simplifying the analog front-end design in battery-powered sensor nodes and portable instruments.

For a strain-gauge bridge measurement system, how does the MCP3427-E/MF's input range and PGA help?

The MCP3427-E/MF accepts differential inputs from -2.048 V to +2.048 V and includes a programmable gain amplifier with gains of 1, 2, 4, or 8, enabling direct digitization of small millivolt-level bridge signals without an external amplification stage.

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

About Microchip

Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.

View all Microchip parts →

More from Microchip

PIC16F18323-E/SN

Small Outline Packages

Integrated Circuit

PIC16F18115-I/MD

Small Outline No-lead

Integrated Circuit

ATTINY816-MZT-VAO

Integrated Circuit

MCP6499T-E/ST

Small Outline Packages

Integrated Circuit

MSC050SDA120BCT

Other

Schottky Diode

MCP4641-103E/ML

Quad Flat No-Lead

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $2.6500

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$3.6800	$3.68
100+	$2.7900	$279.00
1000+	$2.6800	$2680.00
5000+	$2.6500	$13250.00

pcs

Unit price: $3.6800 · Total: $3.68

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”

Sarah Kim

VP Engineering, NovaBit Electronics, South Korea

MCP3427-E/MF Microchip Integrated Circuit (Small Outline No-lead) In Stock

What are the key features of MCP3427-E/MF?

What is MCP3427-E/MF used for?

What are the specifications of MCP3427-E/MF?

Compliance & Regulatory

Where can I find the MCP3427-E/MF datasheet?

What are equivalent replacements for MCP3427-E/MF?

Frequently Asked Questions

What resolution and sample rate does the MCP3427-E/MF provide, and how do they trade off?

Does the MCP3427-E/MF include an internal voltage reference, and what is its value?

For a strain-gauge bridge measurement system, how does the MCP3427-E/MF's input range and PGA help?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Microchip

More from Microchip

You May Also Like