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LM3915N Datasheet, Texas Instruments

LM3915N driver equivalent, dot/bar display driver.

LM3915N Avg. rating / M : 1.0 rating-15

datasheet Download (Size : 1.39MB)

LM3915N Datasheet

Features and benefits

1
*2 3 dB/step, 30 dB Range
* Drives LEDs, LCDs, or Vacuum Fluorescents
* Bar or Dot Display Mode Externally Selectable by User
* Expandable to Displays o.

Application

include average or peak level indicators, power meters and RF signal strength meters. Replacing conventional meters with.

Description

The LM3915 is a monolithic integrated circuit that senses analog voltage levels and drives ten LEDs, LCDs or vacuum fluorescent displays, providing a logarithmic 3 dB/step analog display. One pin changes the display from a bar graph to a moving dot d.

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LM3915N Page 1 LM3915N Page 2 LM3915N Page 3

TAGS

LM3915N
Dot
Bar
Display
Driver
Texas Instruments

Manufacturer


Texas Instruments (https://www.ti.com/)

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