12-Bit Music Level Adjustable Light Speed VU Meter Stereo
The LM3915/3916/3917 are dot/bar display driver chips that can be used to drive LED dot matrix displays, bar graph displays, and VU meters. The chips are designed to be easy to use, and they come with a variety of features that make them ideal for a wide range of applications.
Product Features:
* Drives up to 10 LEDs per segment
* Adjustable display brightness
* Bar graph and dot matrix display modes
* Selectable display speed
* Power-on reset circuit
* Low power consumption
Benefits:
* Easy to use
* Versatile
* Low cost
Applications:
* Audio level indicators
* Signal strength indicators
* Battery level indicators
* Temperature gauges
* Speedometers
* Tachometers
Specifications:
* Operating voltage: 3V to 15V
* Maximum output current: 30mA per segment
* Number of segments: 10
* Display modes: Bar graph, dot matrix
* Display speed: Adjustable
* Package: 16-pin DIP
Additional Features:
* The LM3915/3916/3917 chips are available in a variety of packages, including DIP, SOIC, and TSSOP.
* The chips are also available in a variety of colors, including red, green, blue, and yellow.
Why Choose the LM3915/3916/3917 Chips?
The LM3915/3916/3917 chips are a great choice for a wide range of applications. They are easy to use, versatile, and low cost. The chips also come with a variety of features that make them ideal for a wide range of applications.
External Links:
*
LM3915 Datasheet
*
Using the LM3915 Dot/Bar Display Driver IC
*
LM3915 VU Meter Tutorial
