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ROHM RCM1583U- A Data Sheet

Summary

This high-contrast liquid crystal module is designed for robust informational and signage applications, making it ideal for airports, train stations, retail stores, and public message boards. Featuring a wide viewing angle and low power consumption, it guarantees superior visibility for displaying numbers and text in demanding environments. The accompanying technical manual provides comprehensive details on electrical specifications, timing parameters, and best practices for installation, ensuring reliable integration into professional display systems.

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查询RCM1583U-A供应商

RCM1583U-A

Liquid crystal displays

MOSAIC DISPLAY UNIT (4 0) (2 7) .7 5M ax

(1 7) .7 5M ax

.5 ax .5 in .2 5M in RCM1583U-A .2 5M in

Thanks to the high contrast and wide viewing angle of the RCM1583U-A, which is provided by its unique design technology, this module brings forth new applications in brand new LCD fields. ROHM large-sized LCD units are perfect displays for information or sign boards. As a media for informational display, large-sized LCD units must possess high visibility, wide viewing angles, and other such superior qualities. ROHM large-sized LCDs boast an excellent track record

and possess guaranteed functionality for assured satisfaction in a variety of situations. (2 .2 7)

5M ax

(6 3. 5) .1 7± 0. in

!Applications

Indoor information board (airport, train station, bus depot), In-hall or in-store display, public message board.

!Features

1) Most suitable for the alphabet and number display.

2) Wide viewing angle and high contrast. 0. 0. 0. 0. 0. 0. 0.

3) Compact and light weight for easy assembly. 4) Low power consumption.

!External dimensions (Units : mm)

0.3Max.

1Max. 53.0±0.3 51Min. 2.75±0.3 38.1

2Max.

(6:00)VIEWING ANGLE

(7.0) 39.0±0.3 UV REGIN

4−Hole UV REGIN

UV REGIN

+0.15 Hole2−φ3.96 −0

Page Summary Contents For ROHM RCM1583U- A Data Sheet

Page 1 查询RCM1583U-A供应商 RCM1583U-A Liquid crystal displays MOSAIC DISPLAY UNIT (4 0) (2 7) .7 5M ax (1 7) .7 5M ax .5 ax .5 in .2 5M in RCM1583U-A .2 5M in Thanks to the high contrast and wide viewing angle o...
Page 2 RCM1583U-A Liquid crystal displays !Block diagram MOSAIC 105 SEGMENT LCD LCD Driver LCD Driver with with 80 CHANNEL 80 CHANNEL Outputs Outputs VDD VDD CL1 CL1 CL2 CL2 DO DI GND GND OUTPUT INPUT !Pin f...
Page 3 RCM1583U-A Liquid crystal displays !Absolute maximum ratings (Ta = 25°C) Parameter Symbol Limits Unit Circuit VDD −0.3 ~ +7.0 Power supply voltage LCD operation VDD−VEE −0.3 ~ +7.0 Input voltage VIN −...
Page 4 RCM1583U-A Liquid crystal displays !Optical characteristics (Ta = 25°C) Parameter No. Symbol Temperature (°C) Min. Typ. Max. Unit Note Response time ms (Note 2) Vertical (Note 3) Viewing Range deg hor...
Page 5 RCM1583U-A Liquid crystal displays !Data format (data and display mapping) FIRST DATA effective data invalid data LAST DATA
Page 6 RCM1583U-A Liquid crystal displays !Timing chart Note) LCD operation output voltage DATA COM Voltage M SEG Voltage GND VDD GND GND VDD GND VDD VDD
Page 7 RCM1583U-A Liquid crystal displays !Operation notes (1) Handling instruction • Attention must be paid to avoid external shock, which will cause operational failure. • Polarizer on the surface is gentl...

Manual Details

Brand ROHM
Pages 7
File Size 110.17 KB
Published June 15, 2026
3 views

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Frequently Asked Questions

What are ideal applications for the RCM1583U-A display unit?

It is suitable for indoor information boards such as those found in airports, train stations, bus depots, or for general in-hall/in-store public message display.

Does this LCD module support various types of characters?

The design makes it most suitable for displaying alphabets and numbers.

What are the operating temperature ranges?

The normal operating temperature range is from -20°C to +70°C, with a storage range of -40°C to +85°C.

How should I handle the FPC cable when mounting/removing it?

Do not bend or pull the FPC; when bending, keep 5mm from the edge and curve towards the motherboard side.