LM3914V/NOPB National Semiconductor, LM3914V/NOPB Datasheet - Page 12
![IC DRIVER DOT BAR DISPLAY 20PLCC](/photos/6/81/68103/v20a_sml.jpg)
LM3914V/NOPB
Manufacturer Part Number
LM3914V/NOPB
Description
IC DRIVER DOT BAR DISPLAY 20PLCC
Manufacturer
National Semiconductor
Datasheet
1.LM3914VXNOPB.pdf
(22 pages)
Specifications of LM3914V/NOPB
Display Type
LED, LCD, Vacuum Fluorescent
Configuration
Dot/Bar Display
Digits Or Characters
10 Steps
Current - Supply
6.1mA
Voltage - Supply
3 V ~ 20 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-PLCC
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
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Interface
-
Lead Free Status / Rohs Status
RoHS Compliant part
Other names
*LM3914V
LM3914V
LM3914V
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3914V/NOPB
Manufacturer:
TI
Quantity:
445
Company:
Part Number:
LM3914V/NOPB
Manufacturer:
Texas Instruments
Quantity:
10 000
Typical Applications
(Continued)
“Exclamation Point” Display
00797009
LEDs light up as illustrated with the upper lit LED indicating the actual input voltage. The display appears to increase resolution and provides an analog
indication of overrange.
Indicator and Alarm, Full-Scale Changes Display from Dot to Bar
00797010
*The input to the Dot-Bar Switch may be taken from cathodes of other LEDs. Display will change to bar as soon as the LED so selected begins to light.
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