MAN3040A

Display Type:	7-Segment
Package / Case:	14-DIP (0.300", 7.62mm), 10 Leads
Power Dissipation (Max):	37mW
Wavelength - Peak:	650nm
Millicandela Rating:	3.3mcd
Current - Test:	20mA
Voltage - Forward (Vf) (Typ):	1.8V
Color:	Red
Common Pin:	Common Cathode
Series:	--
Digit/Alpha Size:	0.30" (7.62mm)
Size / Dimension:	0.738" H x 0.386" W x 0.200" D (18.75mm x 9.80mm x 5.08mm)
Number of Characters:	1
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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MAN3040A Application Field and Working Principle

The MAN3040A is a 7-segment LED character/numeric display module which is ideally suited for applications requiring scrollable text and numeric data display. The MAN3040A offers a low-cost solution for data display applications with a wide range of applications, including industrial automation, banking, and retail stores.The MAN3040A display module is implemented with an 8x2 matrix that consists of two 7-segment displays with a 12th digit for decimal point indication. It is composed of a dual-drive LED with a maximum power dissipation of 1A. This allows for rapid display of numbers and characters with an internal data interface.The MAN3040A works in UL/NEMA 16-rated operation with a wide range of operating voltage input ranging from 4.0V to 9.6V. It can be interfaced with many different standard microcontroller buses, such as SPI, 1- Wire, and I2C, or even with a single MCU GPIO line.The MAN3040A’s ability to rapidly switch its output is due to the Constant Current Sink Driver that controls its 8x2 LED. This feature allows for a low dissipation current resulting in a wide operating temperature range. The MAN3040A has light emitting elements for each segment and for each digit, meaning it can be lit constantly, and the LED does not have to be dimmed or turned off in any condition. For instance, each LED can be set to bright from 0.67mA to a maximum of 1A.The module also has integrated refresh rate control, so it can display at different refresh rates from 75Hz to 667Hz. This allows the MAN3040A to be used in applications with a wide range of power supply and clock frequency requirements.MAN3040A also incorporates multiple internal boost converters that allow the module to operate with a wide range of supply voltage, ranging from 4.0V to 9.6V, which makes it highly suitable to operate in a complex system environment made up of different power sources.To efficiently connect the MAN3040A to other devices, it is equipped with low-power open drain output. This makes the module easy to interface with and highly reliable.The MAN3040A can be used in the production and manufacturing of automotive, industrial, machine vision, medical, robotic and other applications. Moreover, it is also ideal for applications employing static or dynamic text and numerical data displays, such as message boards, digital signage, and message centre applications.In conclusion, the MAN3040A is a low-cost LED character/numeric display module that provides a robust solution for applications requiring scrollable text and numeric data display. With its high illuminating power, wide operating temperature range, high refresh rate, and low power consumption, the MAN3040A is perfectly suited for all types of data display and automation applications.

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