LM3914V
Or copy the link below:
- Mfr.Part #
- LM3914V
- Manufacturer
- National Semiconductor
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- LED DRIVER, 10-SEGMENT, BIPOLAR,
- Stock
- 11,589
- In Stock ：
- 11,589
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Display Drivers
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Nominal Supply Current :
- 9.2mA
- Additional Feature :
- SELECTABLE DOT MODE
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Base Part Number :
- LM3914
- RoHS Status :
- Non-RoHS Compliant
- Number of Segments :
- 10
- JESD-609 Code :
- e0
- Pin Count :
- 20
- Display Type :
- LED, LCD, Vacuum Fluorescent (VF)
- ECCN Code :
- EAR99
- Display Mode :
- BAR GRAPH
- Max Supply Current :
- 9.2mA
- Peak Reflow Temperature (Cel) :
- 250
- Number of Circuits :
- 1
- Output Voltage :
- 1.34V
- Voltage - Supply :
- 3V~20V
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Number of Pins :
- 20
- Data Input Mode :
- Analog
- Configuration :
- Dot/Bar Display
- Packaging :
- Tube
- Terminal Position :
- QUAD
- Terminal Form :
- J BEND
- Output Current :
- 30mA
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Max Power Dissipation :
- 1.365W
- Interface IC Type :
- LED DISPLAY DRIVER
- Number of Functions :
- 1
- Multiplexed Display Capability :
- No
- Operating Temperature :
- 0°C~70°C
- Power Dissipation :
- 1.365W
- Package / Case :
- 20-LCC (J-Lead)
- Height Seated (Max) :
- 4.57mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Digits or Characters :
- 10 Steps
- Number of Channels :
- 10
- Operating Supply Current :
- 6.1mA
- Width :
- 8.89mm
- Datasheets
- LM3914V
Display Drivers National Semiconductor LM3914V Overview
The LM3914V by National Semiconductor stands out as a robust LED driver specifically designed for driving 10-segment bar or dot displays. This component simplifies the visual representation of analog signals, which is crucial for real-time monitoring applications. The LM3914V excels in its ease of use, requiring minimal external components to create a linear scale LED display, which can be crucial for both time-sensitive and space-constrained designs. Its versatility and reliability make it an excellent choice for developers needing high-performance display solutions in industrial and consumer electronics.
LM3914V Features
The LM3914V LED driver is engineered with features that enhance its utility and efficiency in various applications. Key features include:
- Drives up to 10 LEDs in bar or dot display modes.
- Adjustable current output, allowing for control over the brightness of LEDs.
- Bipolar technology, ensuring stable performance across varying voltages and temperatures.
- Minimal external components needed, facilitating easier and compact design implementations.
- Wide operating voltage range, suitable for various electronic applications.
LM3914V Applications
- Battery Level Indicators: Utilizes the linear display capability to show the amount of charge left in battery-operated devices, enhancing user interface in portable electronics.
- Audio Equipment: Employs bar mode to provide real-time visualization of audio signal levels, improving user engagement and control in audio devices.
- Signal Strength Displays: Displays signal strength in communication equipment, crucial for maintaining effective operational standards.
- Industrial Measurement Instruments: Used to visually represent measurements like voltage or pressure, simplifying monitoring in industrial environments.
- Automotive Dashboards: Drives LED displays for fuel gauges, enhancing readability and reliability in automotive instruments.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
.jpg)
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
