TEXAS INSTRUMENTS  LM3914N-1  LED BAR GRAPH DRIVER, 3914, DIP18

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

Applications

LED Lighting; Lighting
Back to top

Product Specifications, Documents & More


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

Find similar products  grouped by common attribute

View this product in our online or paper catalogue


Availability

Availability: No Longer Stocked


Alternatives

  • 1523830 - IC, DOT/BAR DISPLAY DRIVER, PDIP-18
  • 1468964 - IC, DOT/BAR DISPLAY DRIVER, PDIP-18

Price

Quantity List Price
1 - 9 £1.66
10 - 99 £1.44
100+ £1.20
 
 
Low

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
      RoHS Certificate of Compliance
  • Tariff No: 85423990
  • Weight (kg): .0062
Back to top

Similar Products


Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Back to top

Community


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.
Back to top

Alternatives


  Order Code Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
1523830
LM3914N-1

LM3914N-1

TEXAS INSTRUMENTS

IC, DOT/BAR DISPLAY DRIVER, PDIP-18

210 

Price for: Tube of 20

1+ £25.15 5+ £18.05 10+ £16.01 20+ £15.99 more…

Buy

see cut-off times

 
Check more stock
    More stock available week commencing 04/04/16
1468964
LM3914N-1/NOPB

LM3914N-1/NOPB

TEXAS INSTRUMENTS

IC, DOT/BAR DISPLAY DRIVER, PDIP-18

833 

Price for: Each 1

1+ £1.61 10+ £1.33 25+ £1.32 50+ £1.29 more…

Buy

see cut-off times

 
Check more stock
  • 360 will be available for delivery on 12-Mar-2016
  • More stock available week commencing 04/04/16

Associated Products


Customers Also Bought