LM3915N National Semiconductor, LM3915N Datasheet - Page 17

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

Specifications of LM3915N

• 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: Contains lead / RoHS non-compliant
• Interface: -
• Other names: *LM3915N; LM3915

Typical Applications
Audio Power Meter
(Continued)
See Application Hints for optional Peak
or Average Detector
Impedance
Load
16
4
8
Light Meter
10k
18k
30k
R1
17
TL H 5104 – 31
Connection Diagram
See NS Package Number N18A
Order Number LM3915N
Dual-In-Line Package
Resistor value selects exposure
1 2 f stop resolution
Ten f stop range (1000 1)
Typical supply current is 8 mA
Top View
TL H 5104 – 32
TL H 5104 – 30