MAX4075ADESA+ Equivalent & Substitute Parts

Part Overview

The MAX4075ADESA+ is a general-purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, featuring dual circuits in an 8-SOIC surface-mount package. This device is classified as obsolete, which necessitates identification of active equivalent and substitute components for new designs and production continuity. The MAX4075ADESA+ operates across a 2.5V to 5.5V supply range with rail-to-rail output capability, making it suitable for low-voltage analog signal processing applications. Due to its obsolete status, sourcing alternatives from active product lines is essential for ongoing system support and new implementations.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	MAX4075ADESA+	—
Manufacturer	Analog Devices Inc./Maxim Integrated	—
Category	Linear, Amplifiers	—
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Voltage - Supply Span (Min)	2.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40 to 70	°C
Slew Rate	0.1	V/µs
Gain Bandwidth Product	4	MHz
Current - Supply (x2 Channels)	37	µA
Current - Output / Channel	22	mA
Mounting Type	Surface Mount	—
Product Status	Obsolete	—
RoHS Status	ROHS3 Compliant	—

Substitute Part Grouping Explanation

Substitution of the MAX4075ADESA+ is determined by strict alignment of electrical and mechanical parameters within the general-purpose dual operational amplifier category. The following criteria establish valid substitution relationships:

Primary Substitution Criteria:

Package compatibility: 8-SOIC (0.154", 3.90mm Width) surface-mount form factor
Circuit count: Dual-channel configuration (2 circuits)
Output architecture: Rail-to-rail output capability
Supply voltage range: Minimum 2.5V to maximum 5.5V overlap
Mounting type: Surface mount

Secondary Compatibility Parameters:

Slew rate: Minimum 0.1V/µs
Gain bandwidth product: Minimum 4 MHz
Current output per channel: Minimum 22 mA
Supply current: Acceptable range 37µA to 1.81mA per dual channels
Operating temperature: Minimum -40°C lower bound; maximum 70°C or higher

Substitute parts are grouped into two functional categories: general-purpose amplifiers maintaining similar performance characteristics, and zero-drift amplifiers offering enhanced precision at the cost of increased supply current. All substitutes maintain ROHS3 compliance and 8-SOIC packaging.

Parameter Comparison

Parameter	MAX4075ADESA+	ISL28213FBZ-T13	LMP2022MA/NOPB	LMP2022MAX/NOPB	LMV358LIDT	LMV358Q1MA/NOPB	LMV358Q1MAX/NOPB	LMV358Q3MA/NOPB	LMV358Q3MAX/NOPB	LMV722ID	LMV722IDR
Manufacturer	Analog Devices	Renesas	Texas Instruments	Texas Instruments	STMicroelectronics	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Amplifier Type	General Purpose	General Purpose	Zero-Drift	Zero-Drift	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Number of Circuits	2	2	2	2	2	2	2	2	2	2	2
Output Type	Rail-to-Rail	Rail-to-Rail	—	—	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail	Rail-to-Rail
Package / Case	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC	8-SOIC
Voltage - Supply Span (Min)	2.5V	1.8V	2.2V	2.2V	2.7V	2.7V	2.7V	2.7V	2.7V	2.2V	2.2V
Voltage - Supply Span (Max)	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V	5.5V
Operating Temperature (Min)	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C	-40°C
Operating Temperature (Max)	70°C	125°C	125°C	125°C	125°C	125°C	125°C	85°C	85°C	105°C	105°C
Slew Rate	0.1V/µs	1V/µs	2.6V/µs	2.6V/µs	0.7V/µs	1V/µs	1V/µs	1V/µs	1V/µs	5.25V/µs	5.25V/µs
Gain Bandwidth Product	4MHz	2MHz	5MHz	5MHz	1.3MHz	1MHz	1MHz	1MHz	1MHz	10MHz	10MHz
Current - Supply (x2 Channels)	37µA	90µA	1.1mA	1.1mA	130µA	210µA	210µA	210µA	210µA	1.81mA	1.81mA
Current - Output / Channel	22mA	22mA	50mA	50mA	70mA	160mA	160mA	160mA	160mA	52.6mA	52.6mA
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Product Status	Obsolete	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All substitute parts listed maintain active product status with ROHS3 compliance and MSL Level 1 moisture sensitivity rating, ensuring long-term availability and environmental regulatory alignment.

For General-Purpose Applications with Minimal Performance Enhancement: ISL28213FBZ-T13 (Renesas) and LMV358 variants (Texas Instruments, STMicroelectronics) provide direct functional replacement with improved slew rate and bandwidth characteristics. The LMV358LIDT offers the highest inventory availability (28,000 units) with extended operating temperature range to 125°C. LMV358Q1MA/NOPB and LMV358Q1MAX/NOPB include automotive-grade qualification (AEC-Q100) for applications requiring automotive reliability standards.

For Low-Temperature Extended-Range Applications: LMV358Q3MA/NOPB and LMV358Q3MAX/NOPB maintain automotive qualification with operating temperature range of -40°C to 85°C, suitable for industrial and automotive environments.

For High-Speed Signal Processing: LMV722ID and LMV722IDR deliver 10 MHz gain bandwidth product with 5.25V/µs slew rate, supporting higher-frequency applications while maintaining rail-to-rail output and 8-SOIC packaging. These devices operate to 105°C maximum junction temperature.

For Precision-Critical Applications: LMP2022MA/NOPB and LMP2022MAX/NOPB employ zero-drift architecture with 0.4µV input offset voltage and 25pA input bias current, delivering superior DC accuracy at the cost of increased supply current (1.1mA per dual channels). These devices support 5 MHz gain bandwidth product and 2.6V/µs slew rate.

Frequently Asked Questions (FAQ)

Q: Can the MAX4075ADESA+ be directly replaced with any of these substitutes in existing designs?

A: Direct replacement requires verification of three parameters: (1) supply voltage range compatibility—all substitutes support the 2.5V to 5.5V range; (2) 8-SOIC package pinout compatibility—all listed parts use identical 8-SOIC form factor; (3) functional performance requirements—general-purpose substitutes (ISL28213FBZ-T13, LMV358 series, LMV722 series) maintain rail-to-rail output and dual-circuit configuration. Zero-drift variants (LMP2022 series) offer enhanced precision but require supply current budget review.

Q: What is the primary difference between general-purpose and zero-drift substitute options?

A: General-purpose amplifiers (ISL28213FBZ-T13, LMV358 variants, LMV722 variants) consume 37µA to 210µA supply current and provide slew rates from 0.7V/µs to 5.25V/µs. Zero-drift amplifiers (LMP2022 series) consume 1.1mA supply current but deliver 0.4µV input offset voltage versus 200µV to 1.7mV for general-purpose devices. Selection depends on application requirements for DC accuracy versus power consumption.

Q: Are there packaging or inventory considerations for high-volume production?

A: LMV358LIDT offers maximum inventory availability (28,000 units) in Cut Tape & Digi-Reel packaging. LMV358Q3MA/NOPB and LMV358Q3MAX/NOPB provide 33,695 and 16,733 units respectively in Tape & Reel format. LMP2022MAX/NOPB supplies 17,300 units. For applications requiring specific packaging formats (Tube, Cut Tape, or Tape & Reel), inventory levels vary across manufacturers.

Q: Which substitute is recommended for automotive applications?

A: LMV358Q1MA/NOPB, LMV358Q1MAX/NOPB, LMV358Q3MA/NOPB, and LMV358Q3MAX/NOPB carry automotive-grade designation with AEC-Q100 qualification. These devices support -40°C to 125°C (Q1 variants) or -40°C to 85°C (Q3 variants) operating temperature ranges and are suitable for automotive signal conditioning and control circuits.

Q: What operating temperature range should be specified for new designs?

A: The MAX4075ADESA+ operates to 70°C maximum. Most active substitutes extend to 125°C, providing design margin for thermal management. LMV358Q3 variants limit to 85°C, and LMV722 variants to 105°C. Specify the minimum required maximum temperature based on application thermal environment and component derating requirements.

Q: How do slew rate differences affect circuit performance?

A: The MAX4075ADESA+ provides 0.1V/µs slew rate. Substitutes range from 0.7V/µs (LMV358LIDT) to 5.25V/µs (LMV722 series). Higher slew rates reduce settling time and support faster signal transitions. Applications with bandwidth requirements below 1 MHz tolerate lower slew rates; high-speed signal processing above 5 MHz benefits from LMV722 variants.

Q: Are all substitutes RoHS3 compliant?

A: All listed substitute parts maintain ROHS3 compliance and MSL Level 1 moisture sensitivity rating, meeting environmental and regulatory requirements equivalent to the MAX4075ADESA+.

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