Name: LM3914VX
Brand: Texas Instruments
SKU: DS-6123199
Price: 2.745 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments LM3914VX

IC DRVR DOT/BAR DISPLAY 20PLCC

Manufacturer # :LM3914VX

Manufacturer :Texas Instruments

Dasenic # :LM3914VX-DS

Datasheet :

LM3914VX Datasheet

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Description : IC DRVR DOT/BAR DISPLAY 20PLCC

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Quantity	Unit Price	Total
1+	$ 2.7450	$ 2.75
25+	$ 2.6910	$ 67.28
100+	$ 2.5830	$ 258.3
500+	$ 2.4750	$ 1237.5
1000+	$ 2.3310	$ 2331

In Stock: 12390

MOQ :1 PCS

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Shipping Origin :Shenzhen or Hong Kong Warehouse

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Unit Price :$ 2.745

Total :$ 2.75

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LM3914VX information

Texas Instruments LM3914VX technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Display Drivers
Product Status:Obsolete
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:20-LCC (J-Lead)
Current - Supply:6.1 mA
Interface:-
Supplier Device Package:20-PLCC (9x9)
Configuration:Dot/Bar Display
Voltage - Supply:3V ~ 20V
Display Type:LED, LCD, Vacuum Fluorescent (VF)
Digits or Characters:10 Steps
EU RoHS Status:RoHS Compliant
REACH Status:Vendor is not defined
US ECCN:Provided as per user requirements
China RoHS Status:Orange Symbol: Safe for use during the environmental protection period

Download datasheets and manufacturer documentation for Texas Instruments LM3914VX
Datasheet:
LM3914VX,

Texas Instruments LM3914VX Environmental and export classification status description
Overview The Texas Instruments LM3914VX is a monolithic integrated circuit that senses analog voltage levels and drives a chain of 10 LEDs based on the voltage level. It features logarithmic scale-based LED drivers, which makes it ideal for applications requiring visual representation of voltage levels. Functions - Measures analog voltage levels - Drives up to 10 LEDs in a linear or logarithmic scale based on the input voltage level Applications - Audio level indicators - Voltage level indicators - Battery charge level indicators - Signal strength meters - Spectrum analyzers Alternative Components - LM3915 (Linear version of the LM3914) - LM3916 (Dot/bar display driver with a logarithmic scale) Embedded Modules - DIY LED VU Meter Kits - Audio Spectrum Analyzer Modules Related Q&A 1. Q: How does the LM3914VX compare to the LM3915 and LM3916? A: The LM3914VX features a logarithmic scale LED driver, while the LM3915 is linear and the LM3916 can operate in both linear and dot/bar modes. 2. Q: Can the LM3914VX be used to display battery levels in electronic devices? A: Yes, the LM3914VX is commonly used to create battery charge level indicators in devices such as power banks and portable chargers. 3. Q: What is the typical power supply voltage range for the LM3914VX? A: The LM3914VX typically operates with a power supply voltage between 3V and 25V, making it suitable for various low-voltage applications. 4. Q: Are there any design considerations when using the LM3914VX in audio level indicators? A: When designing audio level indicators, it's important to consider the input signal levels and adjust the LM3914VX configuration to accurately represent the audio levels on the LED display. 5. Q: Can the LM3914VX be cascaded to drive more than 10 LEDs in a display? A: Yes, multiple LM3914VX ICs can be cascaded together to drive more LEDs and create larger displays with increased resolution for visual indication of voltage levels.

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LM3914VX provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.