LM193AJ-QMLV Texas Instruments Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
LM193AJ-QMLV is a dual comparator IC from Texas Instruments with open-collector output, 5mV max offset voltage, and 0.1µA bias current. Designed for military-grade applications. From $23.4, in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM193AJ-QMLV Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $23.4000(MOQ 1)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM193AJ-QMLV?
- Dual comparator configuration with two independent comparators in a single ceramic DIP-8 package
- Open-collector/open-drain output for flexible wiring-OR configurations and voltage level translation
- Ultra-low input bias current of 0.1µA at 25°C, minimizing loading on signal sources
- QMLV military qualification ensuring reliability in harsh environment and defense applications
- Wide supply voltage range compatible with single or dual supply operation
What is LM193AJ-QMLV used for?
The LM193AJ-QMLV is ideal for military and aerospace systems requiring reliable voltage comparison and threshold detection. Its open-collector outputs make it suitable for window comparators, oscillators, and logic level converters in rugged environments. It is also used in precision industrial control, zero-crossing detection, and safety-critical signal conditioning circuits where QMLV qualification is mandated.
What are the specifications of LM193AJ-QMLV?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.3 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA |
| Input Offset Voltage-Max | 5000 µV |
| JESD-30 Code | R-GDIP-T8 |
| JESD-609 Code | e0 |
| Number of Functions | 2 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Qualification Status | Not Qualified |
| Response Time-Nom | 1300ns |
| Screening Level | MIL-PRF-38535 Class V |
| Supply Current-Max | 1mA |
| Supply Voltage Limit-Max | 36V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the LM193AJ-QMLV datasheet?
LM193AJ-QMLV Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM193AJ-QMLV?
Compatible alternatives and drop-in replacements for LM193AJ-QMLV:
Comparator, 2 Func, 5000uV Offset-Max, 5000ns Response Time, BIPolar, CDIP8
Frequently Asked Questions
What is the input offset voltage of the LM193AJ-QMLV?
The LM193AJ-QMLV has a maximum input offset voltage of 5000µV (5mV). This parameter is critical for precision comparison applications where small differential voltages must be accurately detected without significant error introduced by the comparator itself.
What does the QMLV qualification mean for the LM193AJ?
QMLV (Qualified Manufacturers List for V-level) is a military qualification standard ensuring the LM193AJ-QMLV meets stringent reliability and performance requirements for use in defense, aerospace, and safety-critical systems. It involves rigorous screening, testing, and traceability per MIL-PRF-38535.
What output type does the LM193AJ-QMLV use and why does it matter?
The LM193AJ-QMLV uses open-collector and open-drain outputs. This allows multiple comparator outputs to be wired together in a wired-OR configuration and enables the output to swing to different voltage levels by connecting an external pull-up resistor to the desired supply voltage, offering design flexibility.
What package does the LM193AJ-QMLV come in?
The LM193AJ-QMLV is housed in a Ceramic Dual-In-Line (CERDIP) 8-pin package (JESD-30 code R-GDIP-T8). The ceramic package provides superior hermeticity and thermal performance compared to plastic packages, making it well-suited for military and high-reliability environments.
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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+ | $23.4000 | $23.40 |
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