LMV393M Texas Instruments Integrated Circuit (Other) In Stock
LMV393M is a dual-channel low-voltage comparator from Texas Instruments featuring open-collector/open-drain outputs, 0.25µA max bias current, and 7mV offset voltage. From $0.5778, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LMV393M Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5778(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LMV393M?
- Dual comparator channels in compact 8-pin SOIC package
- Low supply voltage operation suitable for 2.7V to 5V systems
- Open-collector/open-drain outputs for flexible logic level interfacing
- Ultra-low bias current of 0.25µA max for high-impedance signal sources
- Wide input offset voltage spec of 7mV max for robust threshold detection
What is LMV393M used for?
LMV393M is widely used in battery-powered portable devices for voltage threshold detection and level shifting. Its open-drain outputs make it ideal for wired-OR configurations in industrial control systems and sensor signal conditioning circuits. The dual-channel design suits applications such as window comparators, zero-crossing detectors, and motor drive protection in consumer and automotive electronics.
What are the specifications of LMV393M?
| Date Of Intro | 1998-02-01 |
| YTEOL | 0 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.25 µA |
| Bias Current-Max (IIB) @25C | 0.25 µA |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e0 |
| Number of Functions | 2 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 235 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 450ns |
| Subcategory | Comparator |
| Supply Current-Max | 0.1mA |
| Supply Voltage Limit-Max | 5.5V |
| Supply Voltage-Nom (Vsup) | 2.7V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 20 |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the LMV393M datasheet?
LMV393M Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LMV393M?
Compatible alternatives and drop-in replacements for LMV393M:
Comparator, 2 Func, 7000uV Offset-Max, 450ns Response Time, BICMOS, PDSO8
Comparator, 2 Func, 9000uV Offset-Max, 600ns Response Time, BIPolar, PDSO8
Comparator, 2 Func, 9000uV Offset-Max, 600ns Response Time, BIPolar, PDSO8
Comparator, 2 Func, 7000uV Offset-Max, 450ns Response Time, BICMOS, PDSO8
Frequently Asked Questions
What is the supply voltage range for the LMV393M?
The LMV393M operates from a single supply voltage of 2.7V to 5V, making it well-suited for low-voltage and battery-powered applications. It can also be used with split supplies within the same range.
What output type does the LMV393M use?
The LMV393M features open-collector and open-drain outputs. This allows the output to be pulled up to voltages higher than the supply, enabling flexible logic level translation and wired-OR bus configurations.
How many comparator channels does the LMV393M have?
The LMV393M contains two independent comparator channels (dual comparator) housed in an 8-pin SOIC (R-PDSO-G8) package, providing two separate comparison functions in a single compact device.
What are typical applications for the LMV393M?
Typical applications include battery voltage monitoring, zero-crossing detection, window comparator circuits, sensor signal conditioning, motor protection, and general-purpose threshold detection in consumer, industrial, and automotive electronics.
What is the maximum input offset voltage of the LMV393M?
The LMV393M has a maximum input offset voltage of 7000µV (7mV), which defines the minimum detectable voltage difference between the two inputs for reliable comparator switching.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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 |
|---|---|---|
| 1+ | $1.4503 | $1.45 |
| 66+ | $0.8702 | $57.43 |
| 173+ | $0.7831 | $135.48 |
| 300+ | $0.6667 | $200.01 |
| 390+ | $0.6445 | $251.35 |
| 520+ | $0.5778 | $300.46 |
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.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit