LMV982MM Equivalent & Substitute Parts

Part Overview

The LMV982MM is a general-purpose operational amplifier manufactured by Texas Instruments, featuring dual circuits in a 10-VSSOP surface mount package. This device delivers rail-to-rail output capability with a 1.5 MHz gain bandwidth product and operates across a 1.8 V to 5 V supply range. The LMV982MM is classified as obsolete, necessitating identification of active equivalent and substitute components for new designs and production continuity. Substitute parts must maintain functional compatibility while meeting current RoHS and REACH compliance requirements.

Key Parameters

Parameter	Value
Amplifier Type	General Purpose
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	0.42 V/µs
Gain Bandwidth Product	1.5 MHz
Current - Input Bias	14 nA
Voltage - Input Offset	1 mV
Current - Supply	116 µA (x2 Channels)
Current - Output / Channel	100 mA
Voltage - Supply Span (Min)	1.8 V
Voltage - Supply Span (Max)	5 V
Operating Temperature	-40°C to 125°C
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118", 3.00 mm Width)
Product Status	Obsolete
RoHS Status	RoHS Non-Compliant

Substitute Part Grouping Explanation

Substitute parts for the LMV982MM are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

Dual-circuit general-purpose operational amplifier configuration
Rail-to-rail output capability
Surface mount package with 10-pin TFSOP/MSOP footprint (0.118", 3.00 mm width)
Supply voltage range: 1.8 V to 5 V minimum overlap
Operating temperature range: -40°C minimum and 85°C or higher maximum

Substitution Categories:

Category 1: Direct Equivalent (Same Manufacturer) LMV982MM/NOPB is the active production variant of the LMV982 base product from Texas Instruments. This part maintains identical electrical specifications and package configuration, differing only in packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete). RoHS3 compliance and higher inventory availability make this the primary replacement path.

Category 2: Functional Equivalents (Alternative Manufacturer) MAX9913EUB+, MAX9913EUB+T, MAX9917EUB+, and MAX9917EUB+T are Analog Devices Inc./Maxim Integrated alternatives that satisfy the core functional requirements: dual general-purpose amplifiers, rail-to-rail output, compatible package footprint, and overlapping supply voltage range. These parts differ in performance characteristics (slew rate, gain bandwidth product, supply current, output current) and operating temperature maximum (85°C versus 125°C for LMV982MM).

Parameter Comparison

Parameter	LMV982MM	LMV982MM/NOPB	MAX9913EUB+	MAX9913EUB+T	MAX9917EUB+	MAX9917EUB+T
Manufacturer	Texas Instruments	Texas Instruments	Analog Devices Inc./Maxim	Analog Devices Inc./Maxim	Analog Devices Inc./Maxim	Analog Devices Inc./Maxim
Amplifier Type	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose	General Purpose
Number of Circuits	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
Slew Rate	0.42 V/µs	0.42 V/µs	0.1 V/µs	0.1 V/µs	0.5 V/µs	0.5 V/µs
Gain Bandwidth Product	1.5 MHz	1.5 MHz	200 kHz	200 kHz	1 MHz	1 MHz
Current - Input Bias	14 nA	14 nA	1 pA	1 pA	1 pA	1 pA
Voltage - Input Offset	1 mV	1 mV	200 µV	200 µV	200 µV	200 µV
Current - Supply	116 µA (x2)	116 µA (x2)	7 µA (x2)	7 µA (x2)	40 µA (x2)	40 µA (x2)
Current - Output / Channel	100 mA	100 mA	Not specified	Not specified	15 mA	15 mA
Voltage - Supply Span (Min)	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Voltage - Supply Span (Max)	5 V	5 V	5.5 V	5.5 V	5.5 V	5.5 V
Operating Temperature	-40°C to 125°C	-40°C to 125°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C	-40°C to 85°C
Package / Case	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP	10-TFSOP, 10-MSOP
Product Status	Obsolete	Active	Active	Active	Active	Active
RoHS Status	RoHS Non-Compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant	RoHS3 Compliant
Packaging Format	Bulk	Tape & Reel (TR)	Tube	Tape & Reel (TR)	Tube	Cut Tape (CT) & Digi-Reel®

Engineering Selection Recommendations

Primary Recommendation: LMV982MM/NOPB

LMV982MM/NOPB is the preferred substitute for obsolete LMV982MM applications. This part is the active production equivalent from Texas Instruments, maintaining identical electrical specifications and package footprint. The transition from RoHS non-compliant to RoHS3 compliant status aligns with current regulatory requirements. Higher inventory availability (31,199 units) supports production continuity. Tape & Reel packaging is standard for automated assembly processes.

Secondary Recommendations: MAX9913EUB+/MAX9913EUB+T and MAX9917EUB+/MAX9917EUB+T

Analog Devices Inc./Maxim Integrated alternatives are suitable when LMV982MM/NOPB is unavailable or when application requirements permit performance trade-offs. Selection between MAX9913 and MAX9917 variants depends on output current requirements:

MAX9913EUB+ and MAX9913EUB+T deliver lower supply current (7 µA per channel) and reduced slew rate (0.1 V/µs), suitable for ultra-low-power applications where output current demand does not exceed unspecified limits.

MAX9917EUB+ and MAX9917EUB+T provide intermediate performance with 40 µA supply current per channel, 0.5 V/µs slew rate, and 15 mA output current per channel. This configuration bridges the performance gap between MAX9913 and LMV982MM specifications.

Packaging Considerations:

Tape & Reel (TR) and Cut Tape (CT) & Digi-Reel® formats are standard for high-volume production. Tube packaging is suitable for lower-volume or manual assembly processes. All substitute parts maintain the 10-TFSOP/10-MSOP footprint compatible with LMV982MM PCB layouts.

Temperature Range Limitation:

MAX9913 and MAX9917 variants operate to 85°C maximum, compared to 125°C for LMV982MM and LMV982MM/NOPB. Applications requiring operation above 85°C must use LMV982MM/NOPB or verify that Analog Devices alternatives meet specific thermal requirements.

Frequently Asked Questions (FAQ)

Q: Can LMV982MM/NOPB be used as a direct replacement for LMV982MM?

A: Yes. LMV982MM/NOPB is the active production equivalent of LMV982MM. Electrical specifications, package footprint, and pin configuration are identical. The primary differences are product status (Active versus Obsolete), RoHS compliance (RoHS3 versus non-compliant), and packaging format (Tape & Reel versus bulk). PCB layout and circuit design require no modification.

Q: What are the key differences between MAX9913 and MAX9917 variants?

A: MAX9913EUB+/MAX9913EUB+T feature 200 kHz gain bandwidth product and 7 µA supply current per channel, optimized for ultra-low-power applications. MAX9917EUB+/MAX9917EUB+T provide 1 MHz gain bandwidth product, 40 µA supply current per channel, and 15 mA output current per channel. MAX9917 performance is closer to LMV982MM specifications. Selection depends on application bandwidth and output current requirements.

Q: Are all substitute parts compatible with the LMV982MM PCB footprint?

A: Yes. All substitute parts use the 10-TFSOP or 10-MSOP package with 0.118" (3.00 mm) width. Pin configuration and spacing are compatible with existing LMV982MM PCB layouts. No PCB redesign is required for mechanical compatibility.

Q: What is the impact of operating temperature range differences?

A: LMV982MM and LMV982MM/NOPB operate from -40°C to 125°C. MAX9913 and MAX9917 variants operate from -40°C to 85°C. Applications requiring operation above 85°C must use LMV982MM/NOPB. Applications operating within -40°C to 85°C can use either LMV982MM/NOPB or Analog Devices alternatives.

Q: How do supply current differences affect circuit design?

A: LMV982MM draws 116 µA per channel. MAX9913 draws 7 µA per channel (93% reduction). MAX9917 draws 40 µA per channel (66% reduction). Lower supply current reduces power dissipation and heat generation. Circuit designs with tight power budgets benefit from MAX9913 or MAX9917 substitution. Designs with no power constraints are unaffected by this parameter difference.

Q: What is the significance of slew rate differences?

A: LMV982MM slew rate is 0.42 V/µs. MAX9913 slew rate is 0.1 V/µs (76% reduction). MAX9917 slew rate is 0.5 V/µs (19% increase). Slew rate determines the maximum rate of output voltage change. Applications with fast transient requirements or high-frequency signal processing may require MAX9917 or LMV982MM/NOPB. Low-frequency or DC applications are unaffected by slew rate differences.

Q: What is the significance of gain bandwidth product differences?

A: LMV982MM gain bandwidth product is 1.5 MHz. MAX9913 is 200 kHz (87% reduction). MAX9917 is 1 MHz (33% reduction). Gain bandwidth product determines the frequency response and stability characteristics. Applications requiring bandwidth above 200 kHz should use MAX9917 or LMV982MM/NOPB. DC and low-frequency applications can use MAX9913.

Q: Are there RoHS compliance implications for substitute selection?

A: LMV982MM is RoHS non-compliant. LMV982MM/NOPB, MAX9913, and MAX9917 variants are RoHS3 compliant. New designs and production must use RoHS3 compliant parts. Existing inventory of non-compliant LMV982MM may be used only in applications exempt from RoHS requirements or in regions without RoHS mandates.

Q: What packaging formats are available for each substitute?

A: LMV982MM/NOPB is available in Tape & Reel (TR) format. MAX9913EUB+ is available in Tube. MAX9913EUB+T is available in Tape & Reel (TR). MAX9917EUB+ is available in Tube. MAX9917EUB+T is available in Cut Tape (CT) & Digi-Reel®. Tape & Reel and Cut Tape formats are standard for automated assembly. Tube format is suitable for manual assembly or lower-volume production.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message