LM321MF
Plastic TSOP Operational Amplifier with Bipolar TechnologyLM321MF
Plastic TSOP Operational Amplifier with Bipolar Technology
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Manufacturer Part # : LM321MF
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Package/Case: SOT-23 (DBV)-5
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
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Series : LM321
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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
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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.
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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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LM321MF DataSheet
Pricing (USD)
Quantity | Unit Price | Ext. Price |
---|---|---|
5 | $0.305 | $1.52 |
50 | $0.245 | $12.25 |
150 | $0.220 | $33.00 |
1000 | $0.188 | $188.00 |
2000 | $0.174 | $348.00 |
5000 | $0.166 | $830.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Interested Parts
LM321MF Details
The LM321MF is a single operational amplifier from Texas Instruments, designed for low power consumption and high gain bandwidth product. This device is ideal for instrumentation, OP amps, and buffer amps applications, featuring low input offset voltage, low input bias current, and high immunity to radio frequency interference. It is housed in an SOT235 package, making it suitable for portable and battery-operated devices.
Pinout
- V+: Positive Power Supply
- V-: Negative Power Supply
- OUT: Output
- IN: Input
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Low Power Consumption: Designed for low power operation, making it suitable for battery-powered applications.
- High Gain Bandwidth Product: Offers high gain and bandwidth product for precise amplification.
- Low Input Offset Voltage: Provides accurate amplification with minimal offset voltage.
- Low Input Bias Current: Minimizes input current noise for improved signal-to-noise ratio.
Applications
- Audio Equipment: Suitable for audio amplification and processing applications.
- Security Systems: Ideal for security systems requiring precise amplification and filtering.
- Instrumentation: Used in various instrumentation applications, such as data acquisition and control systems.
Where to Use
The LM321MF is suitable for use in a wide range of applications where low power consumption and high gain are required. This includes audio equipment, security systems, instrumentation, and other devices that require precise amplification.
How to Use
To use the LM321MF, connect the input pin (IN) to the signal source and the output pin (OUT) to the load. Apply power supply voltage between V+ and V- pins. Ensure proper grounding for optimal performance.
Application Circuit
The application circuit diagram for the LM321MF illustrates how to connect the operational amplifier to a signal source and load. It includes connections for power supply, ground, and input/output pins, ensuring proper operation and amplification.
(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)
Equivalents
- OP07: A similar operational amplifier from Texas Instruments offering comparable features and performance.
- LM324: An alternative operational amplifier from National Semiconductor with equivalent functionality.
Complementary
The LM321MF can be complemented by the LM318, which offers higher gain and bandwidth product, suitable for more demanding amplification applications.
When selecting complementary operational amplifiers, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the maximum gain of the LM321MF?
A: The LM321MF has a maximum gain of 100,000. For more details, refer to the datasheet for specific operating conditions and limitations.
Q: Can the LM321MF be used in audio equipment applications?
A: Yes, the LM321MF is suitable for use in audio equipment applications, offering low noise and high gain for precise amplification.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Name | LM321MF | Product Type ! | Operational Amplifier (Op-Amp) |
Manufacturer | Texas Instruments | Number of Channels | 1 |
Supply Voltage | 3V to 32V | Input Offset Voltage (Vos) | 2 mV (Max) |
Input Bias Current (Ib): | 1 nA (Typ) | Operating Temperature Range ! | 0°C to +70°C |
Package / Case | SOIC-8 |
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 LM321MF?
The LM321MF is a single low-power operational amplifier designed by Texas Instruments. It is commonly used in battery-powered devices, sensor interfaces, and low-voltage applications where low power consumption is essential.
How Does LM321MF Work?
The LM321MF operates as a general-purpose operational amplifier with low offset voltage and low input bias current. It amplifies input signals accurately with low power consumption, making it suitable for various signal conditioning applications.
How Many Pins does LM321MF have and What are the Functions of the Pinout Configuration?
The LM321MF 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.
- NC: No Connection pin.
What are the Pros and Cons of LM321MF?
Pros:
- Low Power Consumption: Operates with very low power, ideal for battery-operated devices.
- Low Offset Voltage: Ensures accurate amplification of input signals.
- Space-Efficient Package: Comes in an 8-lead SOIC package, suitable for compact designs.
- Rail-to-Rail Output: Provides maximum signal swing even at low supply voltages.
Cons:
- Limited Bandwidth: May not be suitable for high-frequency applications.
- External Components: May require additional external components for specific applications.
- Noisy at High Frequencies: Performance may degrade at higher frequencies.
Are There Any Equivalents/Alternatives to LM321MF for Recommendation?
- Alternative to the LM321MF is the LM358 from Texas Instruments which offers dual operational amplifiers in a similar package.
- Another alternative is the MCP6001 from Microchip Technology which is a low-power, single operational amplifier.
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Price details
Prices listed do not include VAT.
Quantity | Unit Price |
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