LM3905N
DIP Timer Circuit with 8-pin plastic packageLM3905N
DIP Timer Circuit with 8-pin plastic package
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Manufacturer Part # : LM3905N
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Package/Case: DIP8
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Brand: Texas Instruments
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Product Categories : Application Specific Clock/Timing
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.
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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
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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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Paypal
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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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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
LM3905N DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
LM3905N is a low-power LED flasher integrated circuit (IC) designed for use in various portable applications. It is a versatile device that can flash two LEDs alternately, creating eye-catching visual effects. Key details of the LM3905N include a supply voltage range of 3V to 18V, allowing for operation with a wide range of power sources. The IC features a low power consumption of only 60uA, making it suitable for battery-powered applications where power efficiency is critical.The LM3905N is capable of driving LEDs with a maximum current of 20mA, providing enough brightness for small indicator lights or visual indicators. The flashing frequency can be adjusted using external components, allowing for customization of the visual effect produced by the LEDs.This IC is housed in a small 8-pin DIP package, making it easy to integrate into various electronic designs. It also features built-in reverse polarity protection, safeguarding the IC against potential damage if the power supply is connected incorrectly.
Key Features
- Operates from 5V to 18V supply voltage
- Can drive 30 LEDs at 20mA each
- Internal 1.2A peak current driver
- No external current-setting resistor required
- 3.0% current matching between outputs
- Thermal shutdown protection
Application
- LED displays
- Scoreboards
- Panel meters
- Time-of-day clocks
- VCR displays
- Data loggers
- Industrial controllers
- Temperature monitors
- Battery-powered systems
- Alarm systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Timers & Support Products | Brand | Texas Instruments |
Product Type ! | Timers & Support Products | Subcategory | Clock & Timer ICs |
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