Low

TEXAS INSTRUMENTS  LM3914N-1  Dot/Bar Display Driver

TEXAS INSTRUMENTS LM3914N-1

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LM3914N-1 is a monolithic integrated circuit that senses analogue voltage levels and drives 10 LEDs, providing a linear analogue display. Current drive to the LEDs is regulated and programmable, eliminating the need for resistors.
  • Drives LEDs, LCDs or vacuum fluorescents
  • Bar or dot display mode externally selectable by user
  • Expandable to displays of 100 steps
  • Inputs operate down to ground
  • No multiplexing switching or interaction between outputs
  • LED driver outputs are current regulated, open-collectors
  • Outputs can interface with TTL or CMOS logic

 

Product Information

Device Topology:
-
No. of Outputs:
10Outputs
Output Current:
30mA
Output Voltage:
1.34V
Driver Case Style:
DIP
No. of Pins:
18Pins
Input Voltage Min:
1.2V
Input Voltage Max:
12V
Switching Frequency:
-
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Applications

  • LED Lighting;
  • Lighting

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Philippines

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.0062

Alternatives

Led Driver, 10 Outputs, Common Anode, 1.2V-12V in, 1.28V/30mA out, DIP-18

TEXAS INSTRUMENTS

227 in stock

Price for: Tube of 20

1+ £43.40 5+ £40.80 10+ £34.95 20+ £31.51 more…

Buy

Led Driver, 10 Outputs, Common Anode, 1.2V-12V in, 1.34V/30mA out, DIP-18

TEXAS INSTRUMENTS

1,796 in stock

Price for: Each

1+ £1.50 10+ £1.22 25+ £1.13 50+ £1.03 more…

Buy

Associated Products

Similar Products