LM111WGRLQMLV Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM111WGRLQMLV is a high-precision voltage comparator IC from Texas Instruments, featuring a maximum input offset voltage of 3000µV and a maximum bias current of 0.15µA for accurate signal comparison. It operates with dual supply voltages up to ±18V nominal and is housed in a 10-pin GDSO small outline surface-mount package. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- LM111WGRLQMLV Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low bias current up to 0.15µA maximum enabling high-impedance signal comparison
- Wide dual supply range up to ±18V for versatile analog circuit integration
- Low input offset voltage up to 3000µV maximum for precise threshold detection
- 10-pin GDSO surface-mount package supporting compact high-reliability PCB designs
Applications
The LM111WGRLQMLV is designed for precision signal comparison in industrial instrumentation, automotive sensor interfaces, and military-grade analog circuits where accurate threshold detection is critical. Its low bias current and wide supply range make it ideal for battery monitoring, zero-crossing detection, and window comparator circuits. The QMLV qualification level ensures reliability for high-reliability and space-grade applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.15 µA |
| Bias Current-Max (IIB) @25C | 0.1 µA |
| Input Offset Voltage-Max | 3000 µV |
| JESD-30 Code | R-GDSO-G10 |
| JESD-609 Code | e0 |
| Neg Supply Voltage Limit-Max | -18 V |
| Neg Supply Voltage-Nom (Vsup) | -15 V |
| Number of Functions | 1 |
| Output Type | OPEN-COLLECTOR; OPEN-DRAIN |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | SOP10,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TRAY |
| Qualification Status | Not Qualified |
| Response Time-Nom | 200ns |
| Screening Level | MIL-PRF-38535 Class V |
| Supply Current-Max | 6mA |
| Supply Voltage Limit-Max | 18V |
| Supply Voltage-Nom (Vsup) | 15V |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Temperature Grade | MILITARY |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Total Dose | 50k Rad(Si) V |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM111WGRLQMLV:
Comparator, 1 Func, 3000uV Offset-Max, 200ns Response Time, BIPolar, CDSO10
Frequently Asked Questions
What type of IC is the LM111WGRLQMLV?
The LM111WGRLQMLV is a precision voltage comparator integrated circuit designed to compare two analog input voltages and output a digital-level signal indicating which input is higher, with a maximum input offset voltage of 3000µV for accurate detection.
What is the supply voltage range of the LM111WGRLQMLV?
The LM111WGRLQMLV operates from dual supplies with a nominal negative supply of -15V and a maximum negative supply limit of -18V, supporting standard ±15V analog supply rails commonly used in precision instrumentation and industrial control systems.
What is the input bias current specification of the LM111WGRLQMLV?
The LM111WGRLQMLV has a maximum input bias current of 0.15µA overall and 0.1µA at 25°C, enabling it to interface with high-impedance sensor circuits without significantly loading the signal source, which is critical in precision measurement applications.
What package does the LM111WGRLQMLV use?
The LM111WGRLQMLV is housed in a 10-pin GDSO (Small Outline) surface-mount package as denoted by the JESD-30 code R-GDSO-G10, providing a compact footprint suitable for space-constrained PCB designs while maintaining excellent thermal characteristics.
What does the QMLV suffix mean for the LM111WGRLQMLV?
The QMLV suffix indicates that this device is qualified to MIL-PRF-38535 Class V (QML-V) standards, meaning it undergoes stringent testing and screening for use in high-reliability defense, aerospace, and space applications where component failure could be catastrophic.
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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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