Datasheet > LM12257BUY

LM12257BUY

更新时间： 2022-12-29 21:37:07

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LIGHTKEY		/
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描述
LM12257A/B Series â 1.20 inch 5x7 Square Dot Matrix LED Display

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LM12257BUY 数据手册

LightKey

Datasheet of 1.20 inch 5x7 Square Dot Matrix LED Display

Electrical Characteristics & Absolute Maximum Ratings

Electrical

Characteristics^[1]

Absolute Maximum Ratings^[1]

Color

V_F@

I_F=20mA^[2]

Reverse

Current

VR=5V

Peak

Power

Forward

Current

Forward

Current^[3]

Dissipation

Typ.

1.8

Max.

2.2

Super Red

Per Dot

100

Hi-Red

Orange

Yellow

1.8

2.1

2.2

1.9

2.0

2.1

3.5

2.2

2.5

2.6

4.0

Green

Ultra Red

Ultra Orange Per Dot

Ultra Amber

Ultra Yellow

Ultra Green

Pure Green

Ultra Blue

Ultra White

Unit:

Per Dot

110

120

Notes:

1. At Ta = 25 °C.

2. Forward voltage at forward current = 20mA.

3. Peak forward current at 1/10 Duty Cycle, 0.1ms Pulse.

SPEC NO: DS10121810

REV: A.4

CHECKED: Emily Zhou

APPROVED: M.H. Lin

PAGE: 3/3

HTTP://WWW.DISPLAY-LEDS.COM

TEL: 0086-574-86322282

DATE: Jul/20/2011

1 23

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