LM3914VX
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- Mfr.Part #
- LM3914VX
- Manufacturer
- Texas Instruments
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC DRVR DOT/BAR DISPLAY 20PLCC
- Stock
- 10,349
- In Stock ：
- 10,349
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- Manufacturer :
- Texas Instruments
- Product Category :
- Display Drivers
- Data Input Mode :
- Analog
- Interface IC Type :
- LED DISPLAY DRIVER
- Packaging :
- Tape and Reel (TR)
- Max Power Dissipation :
- 1.365W
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Display Mode :
- BAR GRAPH
- Max Supply Current :
- 9.2mA
- Number of Pins :
- 20
- Peak Reflow Temperature (Cel) :
- 250
- Base Part Number :
- LM3914
- Digits or Characters :
- 10 Steps
- Multiplexed Display Capability :
- No
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Package / Case :
- 20-LCC (J-Lead)
- Power Dissipation :
- 1.365W
- Width :
- 8.89mm
- Additional Feature :
- SELECTABLE DOT MODE
- Output Voltage :
- 1.28V
- Configuration :
- Dot/Bar Display
- Voltage - Supply :
- 3V~20V
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Number of Channels :
- 10
- Pin Count :
- 20
- Terminal Position :
- QUAD
- Radiation Hardening :
- No
- HTS Code :
- 8542.39.00.01
- Display Type :
- LED, LCD, Vacuum Fluorescent (VF)
- Supply Voltage :
- 5V
- Number of Segments :
- 10
- Operating Temperature :
- 0°C~70°C
- Height Seated (Max) :
- 4.57mm
- Operating Supply Current :
- 6.1mA
- Number of Terminations :
- 20
- Lead Free :
- Contains Lead
- Nominal Supply Current :
- 9.2mA
- Terminal Pitch :
- 1.27mm
- Terminal Form :
- J BEND
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM3914VX
Display Drivers Texas Instruments LM3914VX Overview
The LM3914VX, manufactured by Texas Instruments, is an integrated circuit designed for driving dot/bar displays. This versatile IC, housed in a 20-pin PLCC package, offers exceptional performance and reliability, making it an ideal choice for various display driver applications.
With its advanced features and robust design, the LM3914VX stands out as a top-tier solution for businesses seeking high-quality display driver components. Its compatibility with a wide range of systems and devices ensures seamless integration and dependable operation.
LM3914VX Features
- Integrated dot/bar display driver
- 20-pin PLCC package for easy mounting
- High performance and reliability
- Wide operating voltage range
- Low power consumption
- Adjustable display brightness control
- Linear or logarithmic output scale
- LED current programmable from 2 mA to 30 mA
- Output current programmable from 1 mA to 10 mA per LED
- Compatible with various display types
LM3914VX Applications
- Audio Equipment: The LM3914VX is commonly used in audio level meters and VU meters, providing precise visual indication of audio signal levels in amplifiers, mixers, and other audio devices.
- Automotive Displays: This IC finds applications in automotive dashboard displays, allowing for the visualization of critical vehicle parameters such as speed, fuel level, and engine RPM.
- Industrial Instruments: In industrial control systems, the LM3914VX drives dot/bar displays to show process variables, enabling operators to monitor production processes and equipment status.
- Consumer Electronics: From gaming consoles to home appliances, the LM3914VX enhances user interfaces by driving dot/bar displays for intuitive feedback and information display.
- Test and Measurement Instruments: Test equipment such as oscilloscopes and multimeters utilize the LM3914VX to present measurement data in an easy-to-read format, facilitating accurate analysis and troubleshooting.
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