Datasheet > LM12257AB

LM12257AB

更新时间： 2024-01-30 14:46:19

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

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LM12257AB 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

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LM12257AD	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AG	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AO	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257APG	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AR	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AUA	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AUB	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AUG	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AUO	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do
LM12257AUR	LIGHTKEY	获取价格	LM12257A/B Series â 1.20 inch 5x7 Square Do