LM3914N-1 National Semiconductor, LM3914N-1 Datasheet - Page 2
LM3914N-1
Manufacturer Part Number
LM3914N-1
Description
IC, DOT/BAR DISPLAY DRIVER, DIP-18
Manufacturer
National Semiconductor
Specifications of LM3914N-1
Led Driver Application
Bar-Graph Meter, Expanded Scale Meter
No. Of Outputs
10
Output Current
30mA
Output Voltage
1.34V
Input Voltage
3V To 15V
Dimming Control Type
Analog
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Typical Applications
0V to 5V Bar Graph Meter
DS007970-1
Note: Grounding method is typical of all uses. The 2.2 µF tantalum or 10 µF aluminum electrolytic capacitor is needed if leads to the LED supply are 6" or
longer.
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