MCP6H84-E/SL Equivalent & Substitute Parts

Part Overview

The MCP6H84-E/SL is a general purpose operational amplifier featuring four circuits in a 14-SOIC surface mount package. Manufactured by Microchip Technology, this device provides rail-to-rail output capability with a supply voltage range of 3.5V to 12V and operates across the industrial temperature range of -40°C to 125°C. The product status is obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	4	—
Output Type	Rail-to-Rail	—
Package / Case	14-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
Voltage - Supply Span (Min)	3.5	V
Voltage - Supply Span (Max)	12	V
Operating Temperature	-40 to 125	°C
Slew Rate	5	V/µs
Gain Bandwidth Product	5.5	MHz
Current - Supply	700	µA (x4 Channels)
Current - Output / Channel	55	mA
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MCP6H84-E/SL is determined by the following critical parameters:

Mandatory Compatibility Criteria:

Four operational amplifier circuits in a single package
Rail-to-rail output configuration
14-SOIC surface mount package with 0.154" (3.90mm) width
Operating temperature range of -40°C to 125°C
Surface mount mounting type
ROHS3 compliance and MSL 1 rating

Functional Substitution Categories:

The substitute parts are grouped into two functional categories based on application profile:

Category 1: General Purpose Amplifier Equivalents MAX4495ASD+, MAX4495ASD+T, and TS924AIDT/TS924AIYDT maintain the general purpose amplifier classification with four circuits, rail-to-rail output, and identical package specifications. These parts are direct functional replacements with active product status.

Category 2: Video Amplifier Substitutes MAX4395ESD+ and MAX4395ESD+T are voltage feedback video amplifiers with four circuits and rail-to-rail output in the same 14-SOIC package. These parts provide higher bandwidth performance suitable for applications requiring enhanced frequency response.

All substitute parts meet the mandatory package, temperature, compliance, and moisture sensitivity requirements.

Parameter Comparison

Parameter	MCP6H84-E/SL	MAX4495ASD+	MAX4495ASD+T	MAX4395ESD+	MAX4395ESD+T	TS924AIDT	TS924AIYDT
Manufacturer	Microchip Technology	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	Analog Devices Inc./Maxim Integrated	STMicroelectronics	STMicroelectronics
Product Status	Obsolete	Active	Active	Active	Active	Active	Active
Amplifier Type	General Purpose	General Purpose	General Purpose	Voltage Feedback	Voltage Feedback	General Purpose	General Purpose
Number of Circuits	4	4	4	4	4	4	4
Output Type	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Package / Case	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)	14-SOIC (0.154", 3.90mm)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Voltage - Supply Span (Min)	3.5 V	4.5 V	4.5 V	4.5 V (Single) / ±2.25 V (Dual)	4.5 V (Single) / ±2.25 V (Dual)	2.7 V	2.7 V
Voltage - Supply Span (Max)	12 V	11 V	11 V	11 V (Single) / ±5.5 V (Dual)	11 V (Single) / ±5.5 V (Dual)	12 V	12 V
Operating Temperature	-40°C to 125°C	-40°C to 125°C	-40°C to 125°C	Not specified	Not specified	-40°C to 125°C	-40°C to 125°C
Slew Rate	5 V/µs	3 V/µs	3 V/µs	500 V/µs	500 V/µs	1.3 V/µs	1.3 V/µs
Gain Bandwidth Product	5.5 MHz	5 MHz	5 MHz	85 MHz	85 MHz	4 MHz	4 MHz
Current - Supply	700 µA (x4)	770 µA (x4)	770 µA (x4)	6 mA	6 mA	1 mA	1 mA
Current - Output / Channel	55 mA	15 mA	15 mA	95 mA	95 mA	80 mA	80 mA
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Packaging Option	—	Tube	Tape & Reel (TR)	Tube	Tape & Reel (TR)	Cut Tape (CT) & Digi-Reel®	Tape & Reel (TR)
Qualification	—	—	—	—	—	AEC-Q100 (Automotive)	AEC-Q100 (Automotive)

Engineering Selection Recommendations

For Direct General Purpose Amplifier Replacement:

The MAX4495ASD+ and MAX4495ASD+T are active product equivalents to the MCP6H84-E/SL, maintaining the general purpose amplifier classification with four circuits and rail-to-rail output. Both parts are ROHS3 compliant with MSL 1 rating. The MAX4495ASD+ is supplied in tube packaging, while MAX4495ASD+T is supplied in tape and reel format. Selection between these two variants depends on procurement and assembly requirements. Supply availability is significantly higher for MAX4495ASD+ (100,300 pcs) compared to MAX4495ASD+T (5,550 pcs).

For Automotive-Grade Applications:

The TS924AIDT and TS924AIYDT from STMicroelectronics provide general purpose amplifier functionality with AEC-Q100 automotive qualification. These parts support a wider minimum supply voltage range (2.7V) compared to the original MCP6H84-E/SL (3.5V minimum). TS924AIDT is supplied in cut tape and digi-reel format, while TS924AIYDT is supplied in tape and reel format. Both maintain ROHS3 compliance and MSL 1 rating.

For High-Bandwidth Applications:

The MAX4395ESD+ and MAX4395ESD+T are voltage feedback video amplifiers with significantly higher bandwidth (85 MHz) and slew rate (500 V/µs) compared to the original part. These substitutes are suitable for applications requiring enhanced frequency response. MAX4395ESD+ is supplied in tube packaging, while MAX4395ESD+T is supplied in tape and reel format. Both are ROHS3 compliant with MSL 1 rating.

Supply Voltage Considerations:

The TS924AIDT and TS924AIYDT support the lowest minimum supply voltage (2.7V) and maintain the maximum supply voltage of 12V, providing the broadest supply range compatibility. The MAX4495 series supports 4.5V to 11V, which is narrower than the original part's 3.5V to 12V range. The MAX4395 series supports 4.5V to 11V in single supply mode or ±2.25V to ±5.5V in dual supply mode.

All substitute parts maintain compliance with ROHS3 and REACH requirements, and all feature MSL 1 (unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can the MAX4495ASD+ directly replace the MCP6H84-E/SL in existing designs?

A: The MAX4495ASD+ is functionally compatible as a direct replacement. Both are general purpose four-circuit operational amplifiers with rail-to-rail output in 14-SOIC packages. However, the supply voltage range differs: MAX4495ASD+ operates from 4.5V to 11V, while the MCP6H84-E/SL operates from 3.5V to 12V. Verify that your design supply voltage falls within the 4.5V to 11V range before substitution.

Q: What is the difference between MAX4495ASD+ and MAX4495ASD+T?

A: Both parts are electrically identical. The difference is packaging format: MAX4495ASD+ is supplied in tube packaging, while MAX4495ASD+T is supplied in tape and reel format. Selection depends on assembly line requirements and procurement preferences.

Q: Why would I choose the MAX4395ESD+ over the MAX4495ASD+?

A: The MAX4395ESD+ is a voltage feedback video amplifier with significantly higher bandwidth (85 MHz versus 5 MHz) and slew rate (500 V/µs versus 3 V/µs). Select the MAX4395ESD+ for applications requiring high-frequency signal processing or video amplification. For general purpose applications with lower frequency requirements, the MAX4495ASD+ is appropriate.

Q: Are the TS924AIDT and TS924AIYDT suitable for automotive applications?

A: Yes. Both TS924AIDT and TS924AIYDT carry AEC-Q100 automotive qualification. TS924AIDT is supplied in cut tape and digi-reel format, while TS924AIYDT is supplied in tape and reel format. Both support the full industrial temperature range of -40°C to 125°C.

Q: What is the minimum supply voltage requirement for each substitute?

A: MCP6H84-E/SL: 3.5V minimum. MAX4495ASD+ and MAX4495ASD+T: 4.5V minimum. MAX4395ESD+ and MAX4395ESD+T: 4.5V minimum (single supply) or ±2.25V minimum (dual supply). TS924AIDT and TS924AIYDT: 2.7V minimum. If your design operates below 4.5V, only the TS924 series is compatible.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (MAX4495ASD+, MAX4495ASD+T, MAX4395ESD+, MAX4395ESD+T, TS924AIDT, and TS924AIYDT) are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity rating, matching the compliance profile of the MCP6H84-E/SL.

Q: Can I use the MAX4395ESD+ in a general purpose amplifier application?

A: Yes. The MAX4395ESD+ is a four-circuit rail-to-rail operational amplifier in a 14-SOIC package and functions in general purpose applications. However, it is optimized for voltage feedback and video amplification with higher bandwidth and slew rate specifications. For general purpose applications, the MAX4495ASD+ or TS924AIDT are more appropriate selections.

Q: What is the output current capability difference between substitutes?

A: MCP6H84-E/SL: 55 mA per channel. MAX4495ASD+ and MAX4495ASD+T: 15 mA per channel. MAX4395ESD+ and MAX4395ESD+T: 95 mA per channel. TS924AIDT and TS924AIYDT: 80 mA per channel. If your design requires 55 mA or higher output current per channel, select MAX4395ESD+, MAX4395ESD+T, TS924AIDT, or TS924AIYDT.

Q: Is the 14-SOIC package identical across all parts?

A: Yes. All parts use the 14-SOIC package with 0.154" (3.90mm) width. PCB footprints and land patterns are compatible across all substitute parts. However, verify specific package drawings with the manufacturer if precision placement is critical.

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