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LM311N
Voltage Comparator with 8-PDIP Package
LM311N
Voltage Comparator with 8-PDIP Package
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Manufacturer Part # : LM311N
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Package/Case: PDIP (P)-8
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Brand: Texas Instruments
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Product Categories : Comparators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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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]
About packaging
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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LM311N DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 5 | $0.189 | $0.94 |
| 50 | $0.153 | $7.65 |
| 150 | $0.138 | $20.70 |
| 500 | $0.119 | $59.50 |
| 2000 | $0.111 | $222.00 |
| 4000 | $0.106 | $424.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
LM311N is a voltage comparator IC that operates over a wide range of supply voltages from 5 to 30 volts. It has a high input impedance of 30 Megaohms, making it suitable for use in various applications. The device has two differential inputs, an open collector output, and an open emitter output. It has a response time of 200 nanoseconds and can sink or source up to 20mA of current.LM311N also features an offset voltage of 2mV and a low input bias current of 300nA, making it precise and accurate in voltage comparison tasks. The device can operate in temperatures ranging from -25 to 85 degrees Celsius, ensuring its performance in a wide range of environments.
Key Features
- Low Power Consumption
- Suitable for Portable Devices
- Wide Operating Temperature Range
Application
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 | Output type | Open-collector, Open-drain |
| Propagation delay time (µs) | 0.2 | Vs (max) (V) | 36 |
| Vs (min) (V) | 5 | Vos (offset voltage at 25°C) (max) (mV) | 7.5 |
| Iq per channel (typ) (mA) | 5.1 | Input bias current (±) (max) (nA) | 250 |
| Rail-to-rail | No | Rating | Catalog |
| Operating temperature range (°C) | 0 to 70 | Features | Strobe, Vos Adj Pin |
| VICR (max) (V) | 34 | VICR (min) (V) | 0.5 |
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