Datasheet > LM240120HFW_V01

LM240120HFW_V01

更新时间： 2022-02-26 13:19:05

品牌	Logo	应用领域
拓普微 - TOPWAY		/
页数	文件大小	规格书
10页	861K
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LCD Module User Manual

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LM240120HFW_V01 数据手册

TOPWAY

LCD Module User Manual

LM240120HFW

2. Absolute Maximum Ratings

Items

Symbol

V_DD

Min.

-0.3

-30

Max.

+4.0

V_DD+0.3

+70

Unit Condition

Supply Voltage

Input Voltage

Operating Temperature

V_SS= 0V

V_IN

T_OP

T_ST

No Condensation

C

Storage Temperature

-40

+85

Cautions:

Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional

operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure

to extreme conditions may affect device reliability.

3. Electrical Characteristics

3.1 DC Characteristics

V_SS=0V, V_DD=3.3V, T_OP=25C

Items

Symbol

MIN.

TYP.

MAX.

Un Condition /

it Application Pin

Operating Voltage

Input High Voltage

Input Low Voltage

Operating Current

V_DD

V_IH

V_IL

3.3

0.8xV_DD

V_SS

3.3

3.6

V_DD

0.2xV_DD

2.5

VDD

/RST, CS, D/C,

DB0~DB7, /RD, /WR

I_DD

0.8

mA VDD

3.2 LED Backlight Circuit Characteristics

VSS=0V, If_BLA=68mA, T_OP=25C

Items

Forward Voltage

Forward Current

Symbol

Vf_BLA

MIN.

TYP.

3.3

MAX.

Unit

Applicable Pin

BLA

If_BLA

Cautions:

Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime.

BLA

VSS

URL: www.topwaydisplay.com

www.topwaysz.com

Document Name: LM240120HFW-Manual-Rev0.2.DOC

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