MAX4075AGESA Equivalent & Substitute Parts Reference

Part Overview

The MAX4075AGESA 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, with 744 units currently in stock. The MAX4075AGESA operates as a rail-to-rail output amplifier suitable for low-power applications requiring dual-channel amplification across a 2.5V to 5.5V supply range.

Due to its obsolete product status, identifying equivalent and substitute parts is essential for design continuity, long-term supply chain reliability, and new project implementations. Substitute parts must maintain compatibility across electrical performance parameters, mechanical packaging, and operational specifications to ensure direct or near-direct replacement capability.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Slew Rate	0.1	V/µs
Gain Bandwidth Product	4	MHz
-3dB Bandwidth	135	kHz
Current - Input Bias	0.8	pA
Voltage - Input Offset	200	µV
Current - Supply (x2 Channels)	37	µA
Current - Output / Channel	22	mA
Voltage - Supply Span (Min)	2.5	V
Voltage - Supply Span (Max)	5.5	V
Operating Temperature	-40 to 70	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	RoHS non-compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MAX4075AGESA is determined by strict adherence to the following electrical and mechanical criteria:

Primary Substitution Criteria:

Package compatibility: 8-SOIC (0.154", 3.90mm Width) surface mount only
Number of circuits: Dual-channel (2 circuits) requirement
Output configuration: 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: 0.1 V/µs or greater
Gain bandwidth product: 4 MHz or greater
Input bias current: 0.8 pA or lower
Input offset voltage: 200 µV or lower
Output current per channel: 22 mA or greater
Supply current: 37 µA (x2 channels) or lower

Substitute parts are grouped into two categories based on amplifier type classification:

Category 1: General Purpose Amplifiers — Direct functional equivalents maintaining general-purpose amplifier characteristics. These include ISL28213FBZ-T13, ISL28214FBZ-T13, LMV358LIDT, LMV358Q1MA/NOPB, LMV358Q1MAX/NOPB, LMV358Q3MA/NOPB, LMV358Q3MAX/NOPB, and LMV722ID.

Category 2: Zero-Drift Amplifiers — Enhanced performance alternatives with superior input offset voltage specifications. These include LMP2022MA/NOPB and LMP2022MAX/NOPB, which provide offset voltage of 0.4 µV compared to the MAX4075AGESA's 200 µV specification.

All substitute parts maintain 8-SOIC packaging, dual-circuit configuration, and surface mount compatibility. Electrical parameter variations are documented in the Parameter Comparison table below.

Parameter Comparison

Part Number	Manufacturer	Product Status	Slew Rate (V/µs)	GBW (MHz)	Input Bias (pA)	Input Offset (µV)	Supply Current (µA)	Output Current (mA)	Temp Range (°C)	RoHS Status
MAX4075AGESA	Analog Devices	Obsolete	0.1	4	0.8	200	37	22	-40 to 70	Non-compliant
ISL28213FBZ-T13	Renesas	Active	1	2	3	500	90	22	-40 to 125	ROHS3
ISL28214FBZ-T13	Renesas	Active	2.5	5	3	500	300	31	-40 to 125	ROHS3
LMP2022MA/NOPB	Texas Instruments	Active	2.6	5	25	0.4	1100	50	-40 to 125	ROHS3
LMP2022MAX/NOPB	Texas Instruments	Active	2.6	5	25	0.4	1100	50	-40 to 125	ROHS3
LMV358LIDT	STMicroelectronics	Active	0.7	1.3	27000	1000	130	70	-40 to 125	ROHS3
LMV358Q1MA/NOPB	Texas Instruments	Active	1	1	15000	1700	210	160	-40 to 125	ROHS3
LMV358Q1MAX/NOPB	Texas Instruments	Active	1	1	15000	1700	210	160	-40 to 125	ROHS3
LMV358Q3MA/NOPB	Texas Instruments	Active	1	1	15000	1700	210	160	-40 to 85	ROHS3
LMV358Q3MAX/NOPB	Texas Instruments	Active	1	1	15000	1700	210	160	-40 to 85	ROHS3
LMV722ID	Texas Instruments	Active	5.25	10	260000	80	1810	52.6	-40 to 105	ROHS3

Engineering Selection Recommendations

Active Product Status Advantage: All substitute parts listed carry active product status with manufacturers, ensuring continued availability, technical support, and manufacturing consistency. The MAX4075AGESA's obsolete classification creates supply chain risk; migration to active alternatives is recommended for new designs and long-term production planning.

RoHS Compliance Consideration: The MAX4075AGESA is RoHS non-compliant. All substitute parts are ROHS3 compliant, meeting current environmental and regulatory requirements for commercial and industrial applications. This compliance status is mandatory for many OEM supply chains and end-market applications.

Temperature Range Evaluation: The MAX4075AGESA operates from -40°C to 70°C. Most substitute parts extend the upper operating temperature to 125°C (ISL28213FBZ-T13, ISL28214FBZ-T13, LMP2022MA/NOPB, LMP2022MAX/NOPB, LMV358LIDT, LMV358Q1MA/NOPB, LMV358Q1MAX/NOPB, LMV722ID) or 85°C (LMV358Q3MA/NOPB, LMV358Q3MAX/NOPB). Extended temperature range provides design flexibility for applications with elevated ambient or junction temperature requirements.

Automotive Grade Qualification: LMV358Q1MA/NOPB, LMV358Q1MAX/NOPB, LMV358Q3MA/NOPB, and LMV358Q3MAX/NOPB carry automotive grade classification with AEC-Q100 qualification. These parts are suitable for automotive and harsh environment applications requiring enhanced reliability screening and qualification documentation.

Performance Trade-offs:

ISL28213FBZ-T13 and ISL28214FBZ-T13: Renesas parts offer improved slew rate (1 V/µs and 2.5 V/µs respectively) and higher gain bandwidth product (2 MHz and 5 MHz) compared to MAX4075AGESA's 0.1 V/µs and 4 MHz. However, input offset voltage increases to 500 µV and supply current increases to 90 µA and 300 µA respectively.
LMP2022MA/NOPB and LMP2022MAX/NOPB: Zero-drift amplifiers provide exceptional input offset voltage of 0.4 µV (500× improvement over MAX4075AGESA). Trade-off includes significantly higher supply current (1.1 mA) and higher input bias current (25 pA). Suitable for precision measurement and low-offset applications.
LMV358 Series (LIDT, Q1MA/NOPB, Q1MAX/NOPB, Q3MA/NOPB, Q3MAX/NOPB): General-purpose alternatives with lower gain bandwidth product (1 MHz to 1.3 MHz) but higher output current capability (70 mA to 160 mA). Input bias current increases significantly to 15 nA to 27 nA. Suitable for general-purpose applications with lower frequency requirements.
LMV722ID: High-performance alternative with 5.25 V/µs slew rate and 10 MHz gain bandwidth product. Significantly higher supply current (1.81 mA) and input bias current (260 nA). Suitable for high-speed applications requiring extended bandwidth.

Packaging and Inventory: All substitute parts maintain 8-SOIC surface mount packaging with identical mechanical dimensions (0.154", 3.90mm width). Inventory availability ranges from 907 to 33,695 units across substitute options, providing supply security for production requirements.

Frequently Asked Questions (FAQ)

Q1: Can ISL28213FBZ-T13 or ISL28214FBZ-T13 directly replace MAX4075AGESA in existing designs?

A: Direct replacement is mechanically and electrically feasible. Both Renesas parts maintain 8-SOIC packaging, dual-circuit configuration, and rail-to-rail output. However, electrical parameter differences must be evaluated: ISL28213FBZ-T13 and ISL28214FBZ-T13 have higher input offset voltage (500 µV vs. 200 µV) and higher supply current (90 µA and 300 µA vs. 37 µA). Applications sensitive to offset voltage or power consumption require circuit validation. Both parts support the full 2.5V to 5.5V supply range and extend operating temperature to -40°C to 125°C.

Q2: What is the primary advantage of LMP2022MA/NOPB and LMP2022MAX/NOPB over MAX4075AGESA?

A: LMP2022 series are zero-drift amplifiers with input offset voltage of 0.4 µV, representing a 500-fold improvement over MAX4075AGESA's 200 µV specification. This exceptional offset voltage stability is achieved through proprietary chopper-stabilization techniques. Trade-offs include higher supply current (1.1 mA vs. 37 µA) and higher input bias current (25 pA vs. 0.8 pA). LMP2022 parts are suitable for precision instrumentation, sensor signal conditioning, and applications requiring minimal offset drift over temperature and time.

Q3: Are LMV358 variants (LIDT, Q1MA/NOPB, Q1MAX/NOPB, Q3MA/NOPB, Q3MAX/NOPB) suitable for high-frequency applications?

A: LMV358 variants have lower gain bandwidth product (1 MHz to 1.3 MHz) compared to MAX4075AGESA (4 MHz). These parts are optimized for general-purpose, low-frequency applications. For applications requiring bandwidth above 1.3 MHz, LMV722ID (10 MHz) or ISL28214FBZ-T13 (5 MHz) are more appropriate. LMV358 variants excel in low-power, low-frequency signal conditioning where bandwidth requirements are modest.

Q4: What is the difference between LMV358Q1 and LMV358Q3 variants?

A: Both LMV358Q1MA/NOPB and LMV358Q1MAX/NOPB operate from -40°C to 125°C, while LMV358Q3MA/NOPB and LMV358Q3MAX/NOPB operate from -40°C to 85°C. All four variants carry automotive grade classification with AEC-Q100 qualification. The Q1 designation indicates extended temperature range suitable for high-temperature automotive applications. The Q3 designation indicates standard automotive temperature range. Electrical specifications (slew rate, gain bandwidth product, supply current, output current) are identical across both variants. Selection depends on application temperature requirements.

Q5: Can LMV722ID replace MAX4075AGESA in power-sensitive applications?

A: LMV722ID is not recommended for power-sensitive applications. Supply current is 1.81 mA (49× higher than MAX4075AGESA's 37 µA). LMV722ID is optimized for high-speed, high-performance applications requiring 5.25 V/µs slew rate and 10 MHz gain bandwidth product. For battery-powered or low-power applications, ISL28213FBZ-T13 (90 µA), ISL28214FBZ-T13 (300 µA), or LMV358 variants (130 µA to 210 µA) are more appropriate selections.

Q6: Are all substitute parts RoHS compliant?

A: Yes. All substitute parts listed carry ROHS3 compliance status. The MAX4075AGESA is RoHS non-compliant. For applications subject to RoHS regulations or OEM supply chain requirements mandating RoHS compliance, any substitute part from this list satisfies regulatory requirements. ROHS3 compliance indicates compliance with Directive 2011/65/EU and its amendments.

Q7: What packaging options are available for substitute parts?

A: All substitute parts are supplied in 8-SOIC surface mount package with identical mechanical dimensions (0.154", 3.90mm width). Packaging formats vary by part number: some are supplied in Tape & Reel (TR), others in Cut Tape (CT) & Digi-Reel®, and some in Tube format. Packaging format does not affect electrical or mechanical compatibility; selection depends on procurement and assembly process requirements.

Q8: Which substitute part offers the best overall compatibility with MAX4075AGESA?

A: ISL28214FBZ-T13 offers the closest overall compatibility. It maintains 8-SOIC packaging, dual-circuit configuration, rail-to-rail output, and supports the full 2.5V to 5.5V supply range. Gain bandwidth product (5 MHz) exceeds MAX4075AGESA (4 MHz), and slew rate (2.5 V/µs) is significantly improved. Input offset voltage increases to 500 µV, and supply current increases to 300 µA. For applications where these parameter changes are acceptable, ISL28214FBZ-T13 provides active product status, ROHS3 compliance, and extended temperature range (-40°C to 125°C).

Q9: Can substitute parts be used in existing PCB layouts designed for MAX4075AGESA?

A: Yes. All substitute parts maintain identical 8-SOIC package dimensions and pinout compatibility. Existing PCB layouts, footprints, and assembly processes require no modification. However, circuit performance may vary due to electrical parameter differences. Applications sensitive to slew rate, gain bandwidth product, input offset voltage, or supply current should undergo functional validation before production implementation.

Q10: What is the minimum supply voltage requirement for substitute parts?

A: Minimum supply voltage varies by part: ISL28213FBZ-T13 and ISL28214FBZ-T13 support 1.8V minimum, LMP2022MA/NOPB and LMP2022MAX/NOPB support 2.2V minimum, LMV358LIDT supports 2.7V minimum, LMV358Q1 and LMV358Q3 variants support 2.7V minimum, and LMV722ID supports 2.2V minimum. MAX4075AGESA requires 2.5V minimum. For applications operating below 2.5V, ISL28213FBZ-T13, ISL28214FBZ-T13, LMP2022 series, and LMV722ID provide extended low-voltage capability.

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