MCP6285-E/SN Equivalent & Substitute Parts

Part Overview

The MCP6285-E/SN is a general-purpose operational amplifier manufactured by Microchip Technology, configured as a dual-channel (2 circuit) rail-to-rail output device in an 8-SOIC surface mount package. This device is classified as Active product status with 1900 units currently in stock. The MCP6285-E/SN operates across a supply voltage range of 2.2V to 5.5V and is suitable for low-power analog signal conditioning applications requiring dual-channel amplification in compact form factors.

Substitute parts are identified when equivalent electrical performance parameters and identical mechanical packaging specifications are maintained, enabling direct replacement in circuit designs without layout modifications.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Slew Rate	2.5	V/µs
Gain Bandwidth Product	5	MHz
Current - Input Bias	1	pA
Voltage - Input Offset	3	mV
Current - Supply (x2 Channels)	450	µA
Current - Output / Channel	25	mA
Voltage - Supply Span (Min)	2.2	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40 to 125	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the MCP6285-E/SN are identified based on strict equivalence of the following critical parameters:

Mechanical Compatibility:

Package type: 8-SOIC (0.154", 3.90mm Width)
Mounting type: Surface Mount
Moisture Sensitivity Level: 1 (Unlimited)

Functional Equivalence:

Amplifier type: General Purpose
Number of circuits: 2
Output type: Rail-to-Rail
Operating temperature range: -40°C to 125°C (or compatible subset)
Supply voltage span: Minimum 2.2V to 5.5V maximum (or compatible range)

Electrical Performance Boundaries: Substitute parts must operate within the specified supply voltage range and maintain rail-to-rail output capability. Slew rate, gain bandwidth product, input bias current, input offset voltage, supply current, and output current per channel are secondary selection criteria that may vary based on application requirements.

Compliance Requirements:

RoHS3 Compliant status
REACH Unaffected or REACH Affected status (both acceptable)
ECCN: EAR99

Parameter Comparison

Part Number	Manufacturer	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (mV)	Supply Current (µA)	Output Current (mA)	Supply Min (V)	Supply Max (V)	Temp Range (°C)	Package	Status
MCP6285-E/SN	Microchip Technology	2.5	5	1	3	450	25	2.2	5.5	-40 to 125	8-SOIC	Active
ADA4692-2ARZ	Analog Devices Inc.	1.3	3.6	0.5	0.5	180	55	2.7	5	-40 to 125	8-SOIC	Active
ADA4692-2ARZ-R7	Analog Devices Inc.	1.3	3.6	0.5	0.5	180	55	2.7	5	-40 to 125	8-SOIC	Active
LMV358M	Texas Instruments	1	1	15000	1.7	210	160	2.7	5.5	-40 to 125	8-SOIC	Last Time Buy
LMV358M/NOPB	Texas Instruments	1	1	15000	1.7	210	160	2.7	5.5	-40 to 125	8-SOIC	Active
LMV358MX/NOPB	Texas Instruments	1	1	15000	1.7	210	160	2.7	5.5	-40 to 125	8-SOIC	Active
LMV722ID	Texas Instruments	5.25	10	260000	0.08	1810	52.6	2.2	5.5	-40 to 105	8-SOIC	Active
LMV722IDR	Texas Instruments	5.25	10	260000	0.08	1810	52.6	2.2	5.5	-40 to 105	8-SOIC	Active
LMV722M	National Semiconductor	5.25	10	260000	0.08	2010	52.6	2.2	5.5	-40 to 85	8-SOIC	Active
LMV722M/NOPB	National Semiconductor	5.25	10	260000	0.08	2010	52.6	2.2	5.5	-40 to 85	8-SOIC	Active
LMV722MX/NOPB	National Semiconductor	5.25	10	260000	0.08	2010	52.6	2.2	5.5	-40 to 85	8-SOIC	Active

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The ADA4692-2ARZ and ADA4692-2ARZ-R7 (Analog Devices Inc.) are direct mechanical and functional equivalents. Both devices maintain 8-SOIC packaging, dual-channel general-purpose amplifier configuration, and rail-to-rail output capability. The supply voltage range (2.7V to 5.0V) overlaps the MCP6285-E/SN specification, with the minimum supply voltage slightly elevated. Operating temperature range matches (-40°C to 125°C). Both variants are Active product status with RoHS3 compliance. The ADA4692-2ARZ-R7 is supplied in Cut Tape & Digi-Reel packaging, while ADA4692-2ARZ is supplied in Tube packaging.

Secondary Substitutes (Conditional Compatibility):

The LMV358M/NOPB and LMV358MX/NOPB (Texas Instruments) maintain identical 8-SOIC packaging and dual-channel rail-to-rail configuration with operating temperature range of -40°C to 125°C. Supply voltage range (2.7V to 5.5V) is compatible. LMV358MX/NOPB is Active status with 155,100 units in stock. LMV358M is Last Time Buy status. These devices exhibit lower slew rate (1V/µs versus 2.5V/µs) and lower gain bandwidth product (1MHz versus 5MHz), suitable for applications not requiring higher frequency response.

Tertiary Substitutes (Performance Trade-offs):

The LMV722 series (LMV722ID, LMV722IDR, LMV722M, LMV722M/NOPB, LMV722MX/NOPB) maintains 8-SOIC packaging and dual-channel configuration with supply voltage range 2.2V to 5.5V. However, operating temperature maximum is reduced to 85°C or 105°C (depending on variant), below the MCP6285-E/SN specification of 125°C. These devices feature higher slew rate (5.25V/µs) and higher gain bandwidth product (10MHz), suitable for higher-frequency applications. LMV722M and LMV722M/NOPB are automotive-grade with AEC-Q100 qualification but are RoHS non-compliant.

Compliance Considerations:

All recommended substitutes maintain RoHS3 compliance and ECCN EAR99 classification. REACH status varies: ADA4692 variants are REACH Unaffected; LMV358 variants show mixed REACH status (LMV358M is REACH Affected; LMV358M/NOPB and LMV358MX/NOPB are REACH Unaffected); LMV722 variants are REACH Unaffected except LMV722M which is REACH Affected.

Frequently Asked Questions (FAQ)

Q1: Can ADA4692-2ARZ directly replace MCP6285-E/SN in all applications?

A: The ADA4692-2ARZ maintains identical 8-SOIC packaging and dual-channel rail-to-rail configuration. The supply voltage minimum is 2.7V versus 2.2V for the MCP6285-E/SN. If your circuit operates above 2.7V, direct substitution is mechanically and functionally compatible. Operating temperature range (-40°C to 125°C) is identical. Verify that your application does not require operation below 2.7V supply voltage.

Q2: What is the difference between ADA4692-2ARZ and ADA4692-2ARZ-R7?

A: Both parts are electrically identical. The difference is packaging format: ADA4692-2ARZ is supplied in Tube packaging; ADA4692-2ARZ-R7 is supplied in Cut Tape & Digi-Reel format. Select based on your procurement and assembly process requirements.

Q3: Why is LMV358M listed as "Last Time Buy" status?

A: Last Time Buy status indicates that Texas Instruments has announced end-of-life for this specific part number variant. LMV358M/NOPB and LMV358MX/NOPB remain Active status and are recommended for new designs. All three variants are electrically equivalent.

Q4: Can I use LMV722 series as a substitute if my application requires 125°C operation?

A: No. LMV722 series devices have maximum operating temperature of 85°C (LMV722M variants) or 105°C (LMV722ID/LMV722IDR), below the MCP6285-E/SN specification of 125°C. Use LMV358 or ADA4692 series for applications requiring full 125°C operation.

Q5: What are the key electrical differences between MCP6285-E/SN and LMV358M/NOPB?

A: Slew rate is lower (1V/µs versus 2.5V/µs), and gain bandwidth product is lower (1MHz versus 5MHz). Input bias current is higher (15nA versus 1pA). Supply current is lower (210µA versus 450µA). Output current per channel is higher (160mA versus 25mA). Select LMV358 for low-frequency, low-power applications; select MCP6285 or LMV722 for higher-frequency requirements.

Q6: Are all substitute parts RoHS3 compliant?

A: All recommended substitutes are RoHS3 compliant except LMV722M and LMV722M/NOPB, which are RoHS non-compliant. Verify RoHS compliance requirements for your application before selection.

Q7: Which substitute has the highest inventory availability?

A: LMV358MX/NOPB has 155,100 units in stock, significantly higher than other options. This variant is Active status, RoHS3 compliant, and suitable for high-volume procurement.

Q8: Can I substitute MCP6285-E/SN with LMV722MX/NOPB in automotive applications?

A: LMV722MX/NOPB is automotive-grade with AEC-Q100 qualification. However, it is RoHS non-compliant and has maximum operating temperature of 85°C. Verify that your automotive application does not require RoHS compliance and operates below 85°C before selection.

Q9: What packaging options are available for substitute parts?

A: Packaging options include Tube (ADA4692-2ARZ, LMV358M/NOPB, LMV722ID), Cut Tape & Digi-Reel (ADA4692-2ARZ-R7, LMV358MX/NOPB, LMV722IDR), and Bulk (LMV722M, LMV722M/NOPB, LMV722MX/NOPB). Select based on your assembly process and volume requirements.

Q10: Is the 8-SOIC package identical across all substitute parts?

A: Yes. All substitute parts use 8-SOIC (0.154", 3.90mm Width) package with surface mount configuration. PCB layout and footprint are identical, enabling direct mechanical replacement without design modification.

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