LMV762MAX Equivalent & Substitute Parts

Part Overview

The LMV762MAX is a dual-channel general purpose comparator manufactured by Texas Instruments, housed in an 8-SOIC surface mount package. This device features push-pull output configuration with supply voltage range of 2.7V to 5V, making it suitable for precision signal comparison applications across industrial and consumer electronics.

The LMV762MAX is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications currently utilizing this comparator.

Key Parameters

Parameter	Value
Manufacturer Part Number	LMV762MAX
Manufacturer	Texas Instruments
Number of Elements	2
Output Type	Push-Pull
Voltage - Supply, Single/Dual (±)	2.7V ~ 5V
Voltage - Input Offset (Max)	0.2mV @ 5V
Current - Input Bias (Max)	50pA @ 5V
Current - Quiescent (Max)	700µA
CMRR, PSRR (Typ)	100dB CMRR, 110dB PSRR
Propagation Delay (Max)	225ns
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the LMV762MAX are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical or equivalent electrical specifications and package configuration:

Same number of comparator elements (2 channels)
Identical output type (Push-Pull)
Matching supply voltage range (2.7V ~ 5V)
Equivalent input offset voltage (0.2mV @ 5V)
Matching input bias current (50pA @ 5V)
Identical quiescent current (700µA)
Same CMRR and PSRR performance (100dB CMRR, 110dB PSRR)
Matching propagation delay (225ns)
Same 8-SOIC package footprint
Extended operating temperature range (-40°C ~ 125°C)

Manufacturer Recommended Alternatives provide functional substitution with modified electrical characteristics suitable for specific application requirements. These parts differ in element count, output type, or performance specifications but maintain 8-SOIC package compatibility and surface mount mounting type.

Parameter Comparison

Part Number	Manufacturer	Elements	Output Type	Supply Voltage	Input Offset (Max)	Input Bias (Max)	Quiescent Current (Max)	Propagation Delay (Max)	Package	Product Status
LMV762MAX	Texas Instruments	2	Push-Pull	2.7V ~ 5V	0.2mV @ 5V	50pA @ 5V	700µA	225ns	8-SOIC	Obsolete
LMV761MAX/NOPB	National Semiconductor	1	Push-Pull	2.7V ~ 5V	0.2mV @ 5V	50pA @ 5V	700µA	225ns	8-SOIC	Active
LMV762MAX/NOPB	Texas Instruments	2	Push-Pull	2.7V ~ 5V	0.2mV @ 5V	50pA @ 5V	700µA	225ns	8-SOIC	Active
LMV762QMAX/NOPB	Texas Instruments	2	Push-Pull	2.7V ~ 5V	0.2mV @ 5V	50pA @ 5V	700µA	225ns	8-SOIC	Active
MAX9107ESA+	Analog Devices Inc./Maxim Integrated	2	TTL	4.5V ~ 5.5V	1.6mV @ 5V	0.125µA @ 5V	700µA	25ns	8-SOIC	Active
MAX9107ESA+T	Analog Devices Inc./Maxim Integrated	2	TTL	4.5V ~ 5.5V	1.6mV @ 5V	0.125µA @ 5V	700µA	25ns	8-SOIC	Active
MAX997ESA+	Analog Devices Inc./Maxim Integrated	1	CMOS, TTL	2.7V ~ 5.5V	1.5mV @ 5V	15µA @ 5V	6.5mA	7ns	8-SOIC	Active
MAX997EUA+	Analog Devices Inc./Maxim Integrated	1	CMOS, TTL	2.7V ~ 5.5V	1.5mV @ 5V	15µA @ 5V	6.5mA	7ns	8-TSSOP, 8-MSOP	Active
MAX997EUA+T	Analog Devices Inc./Maxim Integrated	1	CMOS, TTL	2.7V ~ 5.5V	1.5mV @ 5V	15µA @ 5V	6.5mA	7ns	8-TSSOP, 8-MSOP	Active
TC75S56F,LF	Toshiba Semiconductor and Storage	1	Push-Pull	1.8V ~ 7V, ±0.9V ~ 4.6V	7mV @ 5V	1pA @ 5V	22µA	680ns	SC-74A, SOT-753	Active
TC75S56FUTE85LF	Toshiba Semiconductor and Storage	1	Push-Pull	1.8V ~ 7V, ±0.9V ~ 4.6V	7mV @ 5V	1pA @ 5V	20µA	680ns	5-TSSOP, SC-70-5, SOT-353	Active

Engineering Selection Recommendations

Direct Replacement (Parametric Equivalents):

LMV762MAX/NOPB and LMV762QMAX/NOPB from Texas Instruments are direct parametric equivalents with active product status and ROHS3 compliance. LMV762MAX/NOPB is available in Cut Tape and Digi-Reel packaging with 25,400 units in stock. LMV762QMAX/NOPB includes AEC-Q100 automotive qualification with 2,813 units available in Tape & Reel packaging. Both maintain identical electrical performance and 8-SOIC package footprint.

LMV761MAX/NOPB from National Semiconductor is a single-element variant maintaining identical electrical specifications and package configuration. This part is suitable for applications requiring only one comparator channel, with 10,200 units in stock.

Alternative Selections:

MAX9107ESA+ and MAX9107ESA+T from Analog Devices Inc./Maxim Integrated provide dual-channel TTL output comparators with faster propagation delay (25ns versus 225ns) and narrower supply voltage range (4.5V ~ 5.5V). These parts are suitable for applications operating within the restricted voltage range and requiring faster response time.

MAX997ESA+, MAX997EUA+, and MAX997EUA+T from Analog Devices Inc./Maxim Integrated are single-element comparators with CMOS/TTL output capability and extended supply voltage range (2.7V ~ 5.5V). These parts feature faster propagation delay (7ns) but higher quiescent current (6.5mA) and are available in 8-SOIC or 8-TSSOP/8-MSOP packages.

TC75S56F,LF and TC75S56FUTE85LF from Toshiba Semiconductor and Storage are single-element push-pull comparators with extended supply voltage range (1.8V ~ 7V or ±0.9V ~ 4.6V) and ultra-low input bias current (1pA). These parts feature slower propagation delay (680ns) and are available in SC-74A/SOT-753 or 5-TSSOP/SC-70-5/SOT-353 packages.

Frequently Asked Questions (FAQ)

Q: Can LMV761MAX/NOPB replace LMV762MAX in a dual-comparator application?

A: LMV761MAX/NOPB contains a single comparator element versus two in the LMV762MAX. Direct substitution is not possible for applications requiring dual-channel operation. This part is suitable only for single-channel applications.

Q: What is the primary difference between LMV762MAX/NOPB and LMV762QMAX/NOPB?

A: Both parts are parametrically identical. LMV762QMAX/NOPB includes AEC-Q100 automotive qualification and is supplied in Tape & Reel packaging. LMV762MAX/NOPB is available in Cut Tape and Digi-Reel packaging. Selection depends on application requirements and packaging preference.

Q: Are MAX9107ESA+ and MAX9107ESA+T interchangeable with LMV762MAX?

A: MAX9107ESA+ and MAX9107ESA+T are functionally similar dual-channel comparators with TTL output. However, they operate within a narrower supply voltage range (4.5V ~ 5.5V versus 2.7V ~ 5V) and feature different output type (TTL versus Push-Pull). These parts are suitable only for applications operating within the 4.5V ~ 5.5V range.

Q: What packaging options are available for substitute parts?

A: LMV762MAX/NOPB and LMV762QMAX/NOPB maintain the original 8-SOIC package. MAX997EUA+ and MAX997EUA+T use 8-TSSOP/8-MSOP packages. TC75S56F,LF uses SC-74A/SOT-753 package. TC75S56FUTE85LF uses 5-TSSOP/SC-70-5/SOT-353 package. Verify PCB footprint compatibility before selection.

Q: Which substitute parts have the fastest propagation delay?

A: MAX997ESA+, MAX997EUA+, and MAX997EUA+T feature the fastest propagation delay at 7ns. MAX9107ESA+ and MAX9107ESA+T provide 25ns propagation delay. LMV762MAX and its parametric equivalents provide 225ns. TC75S56 variants provide 680ns. Selection depends on application timing requirements.

Q: Are all substitute parts RoHS3 compliant?

A: LMV762MAX/NOPB, LMV762QMAX/NOPB, MAX9107ESA+, MAX9107ESA+T, MAX997ESA+, MAX997EUA+, MAX997EUA+T, TC75S56F,LF, and TC75S56FUTE85LF are all ROHS3 compliant. LMV761MAX/NOPB compliance status is not specified in the provided data.

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