LMV344MA Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LMV344MA is a quad low-power operational amplifier from Texas Instruments with 1MHz gain-bandwidth product and rail-to-rail input. Features 80dB CMRR, 4mV max offset voltage, and voltage-feedback architecture. From $0.31 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- LMV344MA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3136(MOQ 160)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Quad low-power op-amp with 1MHz gain-bandwidth product (GBP) for signal conditioning applications
- Rail-to-rail input capability with 50dB min / 80dB typical common-mode rejection ratio
- Low input bias current of 0.2nA max at 25°C, ideal for high-impedance sensor interfaces
- Voltage-feedback architecture with internal frequency compensation for stable closed-loop operation
- Small Outline Package (SOT) for compact PCB designs in portable and battery-powered systems
Applications
The LMV344MA is widely used in portable and battery-powered devices such as smartphones, wearables, and IoT sensors where low quiescent current is critical. Its rail-to-rail input and 1MHz bandwidth make it suitable for audio amplification, active filtering, and precision signal conditioning in consumer electronics. The quad configuration and compact SOP footprint also suit multi-channel instrumentation front-ends and industrial sensor interface circuits.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00012 µA |
| Bias Current-Max (IIB) @25C | 0.0002 µA |
| Common-mode Reject Ratio-Min | 50dB |
| Common-mode Reject Ratio-Nom | 80dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4000 µV |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e0 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | YES |
| Number of Functions | 4 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | RAIL |
| Peak Reflow Temperature (Cel) | 235 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Slew Rate-Nom | 1V/us |
| Supply Current-Max | 1.04mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Unity Gain BW-Nom | 1000 |
| Voltage Gain-Min | 1580 |
| Wideband | NO |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LMV344MA:
Frequently Asked Questions
What is the gain-bandwidth product of the LMV344MA?
The LMV344MA has a gain-bandwidth product (GBP) of 1MHz. This makes it suitable for low-frequency signal amplification and active filter designs operating up to several hundred kHz, typical in audio and sensor conditioning circuits.
What is the input offset voltage of the LMV344MA?
The LMV344MA has a maximum input offset voltage of 4000µV (4mV). For precision applications requiring tighter offset, external trimming or a lower-offset alternative should be considered.
What are the typical applications for the LMV344MA?
The LMV344MA is commonly used in battery-powered portable electronics, IoT sensor interfaces, audio amplification stages, active low-pass and band-pass filters, and multi-channel signal conditioning circuits thanks to its low power consumption and quad op-amp configuration.
What package does the LMV344MA come in?
The LMV344MA is available in a Small Outline Package (SOP/MA package), which is a surface-mount format suitable for compact PCB designs. This package supports automated reflow soldering and is widely supported by standard PCB assembly processes.
Is the LMV344MA RoHS compliant?
Based on available product data, the LMV344MA is marked as non-Pb-free (Pbfree Code: No). Buyers requiring RoHS-compliant alternatives should consult Texas Instruments' product page or request a compliant variant such as the LMV344MAE4 or similar suffixed parts.
Related Guides
TPS61291DRVR Selection Guide: Low-Quiescent-Current Boost Converters for IoT and Wearables
How to select the TPS61291DRVR and low-Iq boost converters for IoT, wearables, and coin-cell designs. Compares specs, packages, and alternatives from TI, ADI, and Microchip.
May 13, 2026
TMS5704357BZWTQQ1 Selection Guide: Choosing the Right TMS570 Automotive MCU Variant
Compare TMS570 automotive MCU variants by ASIL level, flash, package, and peripherals. Find the right fit from entry-level LQFP to the ASIL-D TMS5704357BZWTQQ1.
May 13, 2026
TI Hercules TMS5704357BZWTQQ1 Design Guide for Automotive ASIL-D and Industrial Functional Safety
Complete integration guide for the TI Hercules TMS5704357BZWTQQ1 dual-core lockstep Cortex-R5F MCU: lockstep CPU, ECC RAM, FlexRay/CAN-FD, and ASIL-D pitfalls.
May 12, 2026
PTN78000WAH Selection Guide: Choosing the Right 1.5 A 36 V Step-Down Power Module
Compare PTN78000WAH against PTN78000WAS, PTN78060WAH, and other 1.5A 36V step-down modules. Covers package, current rating, efficiency, and drop-in replaceability.
May 12, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 160+ | $1.2684 | $202.94 |
| 205+ | $1.2262 | $251.37 |
| 275+ | $1.0993 | $302.31 |
| 605+ | $0.6525 | $394.74 |
| 1000+ | $0.3518 | $351.80 |
| 10000+ | $0.3136 | $3136.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”