MAX4167ESA-T Equivalent & Substitute Parts Reference

Part Overview

The MAX4167ESA-T is a general-purpose operational amplifier manufactured by Analog Devices Inc./Maxim Integrated, featuring dual circuits in an 8-SOIC surface-mount package with rail-to-rail output capability. This device is classified as obsolete, which necessitates identification of active equivalent and substitute components for new designs and ongoing production requirements. The MAX4167ESA-T operates across a 2.7V to 6.5V supply range with a 5 MHz gain-bandwidth product and 2V/µs slew rate, making it suitable for low-power analog signal conditioning applications.

Key Parameters

Parameter	Value	Unit
Amplifier Type	General Purpose	—
Number of Circuits	2	—
Output Type	Rail-to-Rail	—
Slew Rate	2	V/µs
Gain Bandwidth Product	5	MHz
Current - Input Bias	50	nA
Voltage - Input Offset	350	µV
Current - Supply (x2 Channels)	1.3	mA
Current - Output / Channel	125	mA
Voltage - Supply Span (Min)	2.7	V
Voltage - Supply Span (Max)	6.5	V
Operating Temperature	-40 to 85	°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the MAX4167ESA-T is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

Package compatibility: 8-SOIC (0.154", 3.90mm Width) surface-mount only
Dual-circuit configuration (2 circuits minimum)
Rail-to-rail output capability
Supply voltage range: minimum 2.7V, maximum ≥6.5V
Operating temperature range: minimum -40°C, maximum ≥85°C
Input bias current: ≤50 nA (lower values acceptable)
Input offset voltage: ≤350 µV (lower values acceptable)
Output current per channel: ≥125 mA
Slew rate: ≥2V/µs
Gain-bandwidth product: ≥5 MHz

Substitute Categories:

Category 1: Direct Manufacturer Equivalent MAX4167ESA+T meets all electrical and mechanical specifications identically to the main part, with identical performance characteristics and active product status.

Category 2: Texas Instruments General-Purpose Alternatives LMV358M/NOPB and LMV358MX/NOPB provide functional equivalence with reduced performance in slew rate (1V/µs) and gain-bandwidth product (1 MHz), but maintain supply voltage compatibility and output current capability. These devices are active products with extended temperature range to 125°C.

Category 3: Texas Instruments High-Performance Alternatives TLV2462AMDREP, TLV2462AQDREP, TLV2462AQDRG4Q1, and TLV2462AQDRQ1 exceed performance specifications with 1.6V/µs slew rate and 6.4 MHz gain-bandwidth product. TLV2462AQDREP, TLV2462AQDRG4Q1, and TLV2462AQDRQ1 include automotive-grade qualification (AEC-Q100) with extended temperature range to 125°C.

Category 4: Texas Instruments CMOS Alternatives TLV2772AMDREP, TLV2772AQDRQ1, and TLV2772QDRG4Q1 provide CMOS-based alternatives with significantly higher slew rate (10.5V/µs) and ultra-low input bias current (2 pA). TLV2772AQDRQ1 and TLV2772QDRG4Q1 include automotive-grade qualification (AEC-Q100). These devices are classified as Last Time Buy or active status.

Parameter Comparison

Part Number	Manufacturer	Product Status	Slew Rate (V/µs)	GBW (MHz)	Input Bias (nA)	Input Offset (µV)	Supply Current (mA)	Output Current (mA)	Temp Range (°C)	Grade
MAX4167ESA-T	Analog Devices	Obsolete	2	5	50	350	1.3	125	-40 to 85	Commercial
MAX4167ESA+T	Analog Devices	Active	2	5	50	350	1.3	125	-40 to 85	Commercial
LMV358M/NOPB	Texas Instruments	Active	1	1	15	1700	0.21	160	-40 to 125	Commercial
LMV358MX/NOPB	Texas Instruments	Active	1	1	15	1700	0.21	160	-40 to 125	Commercial
TLV2462AMDREP	Texas Instruments	Active	1.6	6.4	1.3	150	0.55	80	-55 to 125	Commercial
TLV2462AQDREP	Texas Instruments	Active	1.6	6.4	1.3	150	0.55	80	-40 to 125	Automotive
TLV2462AQDRG4Q1	Texas Instruments	Active	1.6	6.4	1.3	150	0.55	80	-40 to 125	Automotive
TLV2462AQDRQ1	Texas Instruments	Active	1.6	6.4	1.3	150	0.55	80	-40 to 125	Automotive
TLV2772AMDREP	Texas Instruments	Active	10.5	5.1	0.002	360	1	50	-55 to 125	Commercial
TLV2772AQDRQ1	Texas Instruments	Last Time Buy	10.5	5.1	0.002	500	1	50	-40 to 125	Automotive
TLV2772QDRG4Q1	Texas Instruments	Last Time Buy	10.5	5.1	0.002	360	1	50	-40 to 125	Automotive

Engineering Selection Recommendations

For Direct Replacement (Identical Specifications): MAX4167ESA+T is the active equivalent of MAX4167ESA-T, offering identical electrical performance and specifications. This part maintains the same supply voltage range (2.7V to 6.5V), slew rate (2V/µs), and gain-bandwidth product (5 MHz). Selection of MAX4167ESA+T is appropriate for applications requiring no design modification and is ROHS3 compliant with MSL 1 rating.

For Commercial-Grade Applications with Extended Temperature Range: LMV358M/NOPB and LMV358MX/NOPB provide active commercial-grade alternatives with extended operating temperature to 125°C. These devices accept the same 8-SOIC package and maintain rail-to-rail output with 2.7V to 5.5V supply compatibility. Trade-offs include reduced slew rate (1V/µs) and gain-bandwidth product (1 MHz), with lower supply current consumption (210µA). These selections are suitable for applications where reduced bandwidth and slew rate are acceptable.

For Automotive-Grade Applications with Enhanced Performance: TLV2462AQDREP, TLV2462AQDRG4Q1, and TLV2462AQDRQ1 provide automotive-grade alternatives (AEC-Q100 qualified) with improved slew rate (1.6V/µs) and gain-bandwidth product (6.4 MHz). These devices maintain 2.7V to 6V supply compatibility and extended temperature range (-40°C to 125°C). Trade-offs include reduced output current per channel (80 mA versus 125 mA) and lower supply current (550µA). Selection is appropriate for automotive applications requiring AEC-Q100 qualification.

For High-Speed Applications with Ultra-Low Input Bias Current: TLV2772AMDREP provides commercial-grade CMOS alternative with significantly enhanced slew rate (10.5V/µs), ultra-low input bias current (2 pA), and extended temperature range (-55°C to 125°C). This device maintains 2.5V to 6V supply compatibility. Trade-offs include reduced output current per channel (50 mA) and higher supply current (1 mA). Selection is appropriate for precision analog signal conditioning requiring minimal input bias current effects.

For Automotive High-Speed Applications: TLV2772AQDRQ1 and TLV2772QDRG4Q1 provide automotive-grade CMOS alternatives (AEC-Q100 qualified) with identical high-speed characteristics to TLV2772AMDREP. These devices are classified as Last Time Buy status, indicating limited future availability. Selection should be evaluated against long-term supply requirements.

Frequently Asked Questions (FAQ)

Q1: Can MAX4167ESA+T be used as a direct replacement for MAX4167ESA-T without circuit modification?

A: Yes. MAX4167ESA+T is the active equivalent of MAX4167ESA-T with identical electrical specifications, package configuration (8-SOIC), and performance characteristics. No circuit modification is required. The primary difference is product status: MAX4167ESA-T is obsolete while MAX4167ESA+T is active.

Q2: What are the key differences between the MAX4167ESA-T and TLV2462 series alternatives?

A: TLV2462 series devices (TLV2462AMDREP, TLV2462AQDREP, TLV2462AQDRG4Q1, TLV2462AQDRQ1) provide higher slew rate (1.6V/µs versus 2V/µs) and gain-bandwidth product (6.4 MHz versus 5 MHz), with significantly lower input bias current (1.3 nA versus 50 nA). However, output current per channel is reduced (80 mA versus 125 mA). Supply voltage range is 2.7V to 6V (versus 6.5V maximum for MAX4167ESA-T). TLV2462AQDREP, TLV2462AQDRG4Q1, and TLV2462AQDRQ1 include automotive-grade qualification (AEC-Q100).

Q3: Are LMV358 devices suitable replacements for the MAX4167ESA-T?

A: LMV358M/NOPB and LMV358MX/NOPB provide functional equivalence with trade-offs. These devices maintain the same 8-SOIC package, dual-circuit configuration, and rail-to-rail output. However, slew rate is reduced to 1V/µs (versus 2V/µs) and gain-bandwidth product is reduced to 1 MHz (versus 5 MHz). Supply current consumption is significantly lower (210µA versus 1.3mA). Selection is appropriate only for applications where reduced bandwidth and slew rate are acceptable.

Q4: What is the significance of AEC-Q100 qualification in TLV2462 and TLV2772 automotive variants?

A: AEC-Q100 qualification indicates that the device meets automotive industry reliability and quality standards established by the Automotive Electronics Council. TLV2462AQDREP, TLV2462AQDRG4Q1, TLV2462AQDRQ1, TLV2772AQDRQ1, and TLV2772QDRG4Q1 are qualified for automotive applications. Selection of AEC-Q100 qualified devices is mandatory for automotive-grade designs and applications subject to automotive supply chain requirements.

Q5: Why do TLV2772 devices show "Last Time Buy" status?

A: Last Time Buy status indicates that the manufacturer has announced end-of-life for the product and will accept orders only until a specified cutoff date. TLV2772AQDRQ1 and TLV2772QDRG4Q1 are approaching discontinuation. For new designs requiring long-term component availability, alternative active products (TLV2772AMDREP or other active-status devices) should be evaluated.

Q6: Can the MAX4167ESA-T be replaced with TLV2772 CMOS devices in existing designs?

A: TLV2772 series devices provide functional equivalence with significant performance enhancements (10.5V/µs slew rate, 2 pA input bias current) but with reduced output current per channel (50 mA versus 125 mA). Circuit redesign may be required if the application depends on the 125 mA output current capability. The 8-SOIC package is identical, enabling pin-compatible substitution. Verification of output current requirements is necessary before selection.

Q7: What packaging options are available for substitute parts?

A: All substitute parts listed maintain the 8-SOIC (0.154", 3.90mm Width) surface-mount package configuration, ensuring mechanical compatibility. Packaging variants differ in tape format: Tube, Cut Tape (CT) & Digi-Reel®, and Tape & Reel (TR). These differences affect procurement and handling but do not impact electrical performance or circuit compatibility.

Q8: Are all substitute parts ROHS3 compliant?

A: Yes. All substitute parts listed (MAX4167ESA+T, LMV358M/NOPB, LMV358MX/NOPB, TLV2462 series, and TLV2772 series) are ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level. All parts are REACH unaffected and classified under ECCN EAR99.

Q9: What is the supply voltage compatibility range for each substitute category?

A: MAX4167ESA+T maintains the original 2.7V to 6.5V range. LMV358 devices operate at 2.7V to 5.5V (0.5V lower maximum). TLV2462 series devices operate at 2.7V to 6V (0.5V lower maximum). TLV2772 series devices operate at 2.5V to 6V (0.2V lower minimum, 0.5V lower maximum). Applications requiring the full 6.5V maximum supply voltage must use MAX4167ESA+T or verify that alternative designs can operate within reduced voltage ranges.

Q10: Which substitute provides the best balance of performance and availability?

A: MAX4167ESA+T provides identical performance with active status and highest inventory availability (5250 pcs). For applications requiring enhanced performance with automotive qualification, TLV2462AQDRQ1 offers 1.6V/µs slew rate, 6.4 MHz gain-bandwidth product, AEC-Q100 qualification, and 4973 pcs inventory. For ultra-low input bias current applications, TLV2772AMDREP provides 10.5V/µs slew rate and 2 pA input bias current with 3521 pcs inventory.

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