MCP6402-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

Name: MCP6402-E/SN
Brand: Microchip
SKU: MCP6402-E/SN
Availability: InStock

MCP6402-E/SN is a dual operational amplifier from Microchip featuring 1 MHz gain-bandwidth product, rail-to-rail input/output, and 63 dB minimum CMRR in an SOIC-8 package. From $0.50 in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

MCP6402-E/SNSmall Outline Packages

Quick Facts

Manufacturer: Microchip
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: MCP6402-E/SN Datasheet PDF
Category: Integrated Circuit
Price: From $0.0963(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 MCP6402-E/SN?

Dual op-amp with 1 MHz gain-bandwidth product and rail-to-rail input/output swing for maximum dynamic range
Ultra-low bias current of 0.0001 µA enables high-impedance sensor interface without loading errors
63 dB minimum CMRR (78 dB typical) ensures excellent noise rejection in differential measurement applications

What is MCP6402-E/SN used for?

The MCP6402-E/SN dual op-amp is well-suited for portable battery-powered instrumentation where low supply current and rail-to-rail swing are essential. It serves signal conditioning for resistive bridges, temperature sensors, and photodiode transimpedance amplifiers operating from 1.8 V to 5.5 V supplies. The device also fits active filter and gain-stage designs in IoT sensor nodes where PCB space and power budget are tightly constrained.

What are the specifications of MCP6402-E/SN?

Manufacturer Package Code	SOIC-8
Factory Lead Time	5Weeks
YTEOL	8
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.0001 µA
Bias Current-Max (IIB) @25C	0.0001 µA
Common-mode Reject Ratio-Min	63dB
Common-mode Reject Ratio-Nom	78dB
Frequency Compensation	YES
Input Offset Voltage-Max	4500 µV
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3
Low-Bias	YES
Low-Offset	NO
Micropower	YES
Number of Functions	2
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Packing Method	TUBE
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Screening Level	TS 16949
Slew Rate-Nom	0.5V/us
Supply Current-Max	0.14mA
Supply Voltage Limit-Max	7V
Supply Voltage-Nom (Vsup)	1.8V
Surface Mount	YES
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Unity Gain BW-Nom	1000
Voltage Gain-Min	31620
Wideband	NO
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.33.00.01
Country of Origin	Thailand

Where can I find the MCP6402-E/SN datasheet?

MCP6402-E/SN Datasheet Download

Official datasheet from Microchip

What are equivalent replacements for MCP6402-E/SN?

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

Frequently Asked Questions

What supply voltage range does MCP6402-E/SN support, and how does it affect output swing?

MCP6402-E/SN operates from 1.8 V to 5.5 V single supply or ±0.9 V to ±2.75 V dual supply. Its rail-to-rail input and output architecture allows the output to swing within millivolts of each supply rail, maximizing usable dynamic range at low supply voltages typical in battery-powered designs.

How does the 0.0001 µA bias current spec make MCP6402-E/SN suitable for high-impedance sensor interfaces?

With a maximum input bias current of 0.0001 µA, MCP6402-E/SN introduces negligible loading on high-impedance sources such as pH electrodes or piezoelectric sensors. This means the voltage error introduced at a 10 MΩ source impedance is under 1 mV, preserving measurement accuracy without external buffer stages.

For a dual-channel audio filter design, does one MCP6402-E/SN in SOIC-8 replace two discrete single op-amps?

Yes, the MCP6402-E/SN integrates 2 independent op-amp channels in a single SOIC-8 footprint (3.9 mm × 4.9 mm body), reducing board area by roughly 50% compared to two single-channel devices. Both channels share the same 1 MHz gain-bandwidth product and 63 dB CMRR, so filter performance is matched and consistent.

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AvailabilityIn Stock

Reference Price (USD)

From $0.0963

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1+	$0.0963	$0.10

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Unit price: $0.0963 · Total: $0.10

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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MCP6402-E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock

What are the key features of MCP6402-E/SN?

What is MCP6402-E/SN used for?

What are the specifications of MCP6402-E/SN?

Compliance & Regulatory

Where can I find the MCP6402-E/SN datasheet?

What are equivalent replacements for MCP6402-E/SN?

Frequently Asked Questions

What supply voltage range does MCP6402-E/SN support, and how does it affect output swing?

How does the 0.0001 µA bias current spec make MCP6402-E/SN suitable for high-impedance sensor interfaces?

For a dual-channel audio filter design, does one MCP6402-E/SN in SOIC-8 replace two discrete single op-amps?

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

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