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LM318M
The op amp provides high-performance amplification for various electronic applicationsLM318M
The op amp provides high-performance amplification for various electronic applications
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Manufacturer Part # : LM318M
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Package/Case: SOIC (D)-8
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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LM318M DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.122 | $1.12 |
| 200 | $0.435 | $87.00 |
| 500 | $0.420 | $210.00 |
| 1000 | $0.412 | $412.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The operational amplifier operates on a supply voltage range of ±1.5V to ±18V, offering flexibility in various voltage requirements. Its unity-gain stable design allows for easy configuration in different feedback topologies, simplifying circuit integration. Additionally, the LM318M features a low input bias current of 100nA, reducing loading effects on the input signal for improved signal fidelity
Key Features
- This op-amp has a wide supply range
- From ±5V to ±20V
- Makes it suitable for many applications
- Low input offset voltage of 200 µV
Application
- Quality audio amplifier
- Perfect for instrumentation
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 40 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 10 | Rail-to-rail | No |
| GBW (typ) (MHz) | 15 | Slew rate (typ) (V/µs) | 70 |
| Vos (offset voltage at 25°C) (max) (mV) | 10 | Iq per channel (typ) (mA) | 4.5 |
| Vn at 1 kHz (typ) (nV√Hz) | 15 | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Offset drift (typ) (µV/°C) | 6 |
| Input bias current (max) (pA) | 500000 | CMRR (typ) (dB) | 100 |
| Iout (typ) (A) | 0.02 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 3.5 | Input common mode headroom (to positive supply) (typ) (V) | -3.5 |
| Output swing headroom (to negative supply) (typ) (V) | 2 | Output swing headroom (to positive supply) (typ) (V) | -2 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM318M?
The LM318M is a high-speed, high-output-current operational amplifier designed by Texas Instruments. It is ideal for applications requiring high-speed signal processing, such as data acquisition systems, video amplifiers, and high-frequency signal conditioning.
How Does LM318M Work?
The LM318M operates as a high-speed operational amplifier with a high slew rate and output current capability. It amplifies input signals with high accuracy and speed, making it suitable for applications where fast response and high bandwidth are essential. The amplifier features a wide bandwidth and low input bias current, enabling high-performance signal processing.
How Many Pins does LM318M have and What are the Functions of the Pinout Configuration?
The LM318M is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN-: Inverting input pin.
- IN+: Non-inverting input pin.
- OUT: Output pin.
- NC: No connection pin.
What are the Pros and Cons of LM318M?
Pros:
- High-Speed Performance: Offers high slew rate and wide bandwidth for fast signal processing.
- High Output Current: Capable of driving loads with high output current.
- Low Input Bias Current: Suitable for applications requiring high input impedance.
- Stable and Reliable: Provides stable operation in various operating conditions.
- Industry Standard: Widely used and well-established in the industry.
Cons:
- Power Consumption: Consumes more power compared to low-power alternatives.
- Noise Performance: May exhibit higher noise levels in certain applications.
- External Components: May require additional external components for specific applications.
Are There Any Equivalents/Alternatives to LM318M for Recommendation?
- The LM6172 from Texas Instruments is a high-speed operational amplifier with similar performance characteristics.
- Alternatives to the LM318M include the AD844 from Analog Devices and the OP275 from Analog Devices.
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