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CHF 2.95

TI LM3914 Dot/bar Display Driver (Linear)

With this driver all it takes is a single, analog signal to drive a string of 10+ LEDs, which can be configured into either bar mode (where all LEDs below a certain point turn on) or dot mode...
Art-Nr 5999553
 approx. 5-7 days Currently > 5 piece(s) in stock at the supplier

Availability

  • approx. 5-7 days
    Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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Description

This is the LM3914 Dot/Bar display analog-controlled LED driver that
uses an alinear output scale. With this driver all it takes is a
single, analog signal to drive a string of 10+ LEDs, which can be
configured into either bar mode (where all LEDs below a certain point
turn on) or dot mode (with only a single LED on at a time). Hook them
up properly, and you can create all sorts of nifty multi-LED displays.

The LM3914 is very easy to apply as an analog meter circuit. A 1.2V
full-scale meter requires only 1 resistor and a single 3V to 15V
supply in addition to the 10 display LEDs. If the 1 resistor is a pot,
it becomes the LED brightness control. The simplified block diagram
illustrates this extremely simple external circuitry.

Features:

* Drives LEDs, LCDs or Vacuum Fluorescents
* Bar or Dot Display Mode Externally Selectable
* Expandable to Displays of 100 Steps
* Internal Voltage Reference from 1.2V to 12V
* Operates with Single Supply of Less than 3V
* Outputs can Interface with TTL or CMOS Logic
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Specifications

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General information

Manufacturer TI
Product type Electronics accessories
Item number5999553
Manufacturer no.COM-12694

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Warranty & right to return

Warranty 36 month Bring-in

Limited right of return

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Availability

Mail delivery

 Expected delivery time: approx. 5-7 days
Currently > 5 piece(s) in stock at the supplier

Collection

All locations

 Expected delivery time: approx. 5-7 days
Currently > 5 piece(s) in stock at the supplier

If ordered immediately.
Information subject to change.

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TI LM3914 Dot/bar Display Driver (Linear) TI LM3914 Dot/bar Display Driver (Linear)