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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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.
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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.
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| 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 |
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