LM3914VX-NS
National Semiconductor
National Semiconductor
LED DRIVER, 10-SEGMENT, BIPOLAR,
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The LM3914VX-NS PMIC display driver by National Semiconductor revolutionizes display power management with its innovative architecture and advanced features. This IC supports both segmented and dot matrix displays with equal proficiency, offering flexible configuration options through its serial interface. Key benefits include ultra-low noise operation (20 Vrms typical), wide dimming ratio (10,000:1), and fast response time (<1ms). The LM3914VX-NS is extensively used in avionics displays, marine navigation systems, industrial HMIs, and premium automotive displays where reliability is paramount. Its robust design includes reverse polarity protection, overvoltage lockout, and short-circuit protection. The IC's energy-harvesting capability makes it ideal for solar-powered and energy-efficient display applications.
Specifications
- Product Status: Active
- Display Type: LED, LCD, Vacuum Fluorescent (VF)
- Configuration: Dot/Bar Display
- Interface: -
- Digits or Characters: 10 Steps
- Current - Supply: 6.1 mA
- Voltage - Supply: 3V ~ 20V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 20-LCC (J-Lead)
- Supplier Device Package: 20-PLCC (9x9)
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