LM6181AIM-8 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM6181AIM-8 is a high-speed current-feedback operational amplifier in an 8-pin SOIC package. It delivers wide bandwidth and fast slew rate for demanding signal processing tasks. Suitable for video, RF, and high-frequency instrumentation applications requiring stable performance.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- LM6181AIM-8 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM6181AIM-8?
- Current-feedback topology enabling wide bandwidth for high-speed signal amplification
- 8-pin SOIC package for easy PCB integration in standard small-outline footprints
- High slew rate supporting fast transient response in video and RF circuit designs
- Stable operation across industrial temperature ranges for reliable field deployment
What is LM6181AIM-8 used for?
The LM6181AIM-8 is well suited for video amplifier circuits, active filter designs, and high-frequency instrumentation where wide bandwidth is critical. Its current-feedback architecture allows designers to achieve low distortion at frequencies spanning tens of MHz. The device also finds use in RF signal conditioning and wideband data acquisition front ends.
What are the specifications of LM6181AIM-8?
| YTEOL | 0 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
Where can I find the LM6181AIM-8 datasheet?
LM6181AIM-8 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM6181AIM-8?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
For a video signal chain, how does the LM6181AIM-8 current-feedback architecture benefit bandwidth?
Current-feedback op amps like the LM6181AIM-8 maintain nearly constant bandwidth independent of gain, unlike voltage-feedback types that suffer gain-bandwidth roll-off. This means the amplifier can support signal frequencies well above 100 MHz even at moderate closed-loop gains, making it ideal for video distribution and HDTV circuits.
What package does the LM6181AIM-8 come in and how many pins does it have?
The LM6181AIM-8 is housed in an 8-pin SOIC (Small Outline IC) package. The SOIC-8 footprint measures approximately 5 mm × 4 mm and is compatible with standard PCB pads, simplifying board layout for both prototype and production assemblies in high-frequency amplifier designs.
When would an engineer choose LM6181AIM-8 over a standard voltage-feedback op amp in an active filter?
Designers select the LM6181AIM-8 when they need a filter that operates above 10 MHz with minimal gain-bandwidth compromise. Its current-feedback topology preserves bandwidth at higher gains—where a typical voltage-feedback part rated at 10 MHz GBW would already roll off—delivering up to several hundred MHz of usable bandwidth in Sallen-Key filter topologies.
Is the LM6181AIM-8 suitable for industrial temperature environments?
Yes. The LM6181AIM-8 is specified for industrial temperature operation, typically covering -40°C to +85°C. This range ensures reliable performance across factory automation, test equipment, and outdoor instrumentation applications where ambient temperature swings are significant and component reliability is paramount.
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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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