LM3915N-1/NOPB National Semiconductor, LM3915N-1/NOPB Datasheet - Page 21

• Manufacturer Part Number: LM3915N-1/NOPB
• Description: IC DRIVER DOT BAR DISPLAY 18-DIP
• Manufacturer: National Semiconductor

Specifications of LM3915N-1/NOPB

• Display Type: LED, LCD, Vacuum Fluorescent
• Configuration: Dot/Bar Display
• Digits Or Characters: 10 Steps
• Current - Supply: 6.1mA
• Voltage - Supply: 3 V ~ 25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Other names: *LM3915N-1; *LM3915N-1/NOPB; LM3915N-1

Typical Applications
(Continued)
Operating with a High Voltage Supply (Dot Mode Only)
00510429
The LED currents are approximately 10 mA, and the LM3915 outputs operate in saturation for minimum dissipation.
*This point is partially regulated and decreases in voltage with temperature. Voltage requirements of the LM3915 also decrease with temperature.
Light Meter
00510430
*Resistor value selects exposure
1/2 f/stop resolution
Ten f/stop range (1000:1)
Typical supply current is 8 mA.
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