NHD-0420E2Z-FSW-GBW Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

NHD-0420E2Z-FSW-GBW

Character Liquid Crystal Display Module

Unspecified 

Electrical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max.

Unit

Operating Temperature Range

Top

Absolute Max

‐20

‐

Storage Temperature Range

Tst

Absolute Max

‐30

‐

+70

⁰C

+80

⁰C

Supply Voltage

VDD

4.7

5.0

5.5

V

Supply Current

IDD

Ta=25°C, VDD=5.0V

‐

1.7

2.0

mA

Supply for LCD (contrast)

VDD‐V0

Ta=25°C

‐

4.5

‐

V

“H” Level input

Vih

2.2

‐

VDD

V

“L” Level input

Vil

0

‐

0.6

V

“H” Level output

Voh

2.4

‐

‐

V

“L” Level output

Vol

‐

‐

0.4

V

Backlight Supply Voltage

Backlight Supply Current

Vled

‐

Iled

Vled=5.0V

‐

5.0

‐

65

‐

V

‐

mA

Optical Characteristics

Item

Symbol

Condition

Min.

Typ.

Max. Unit

Viewing Angle – Vertical (top)

AV

Cr ≥ 2

‐

25

‐

⁰

Viewing Angle – Vertical (bottom)

AV

Cr ≥ 2

‐

70

‐

⁰

Viewing Angle – Horizontal (left)

AH

Cr ≥ 2

‐

30

‐

⁰

Viewing Angle – Horizontal (right)

AH

Cr ≥ 2

‐

30

‐

⁰

Contrast Ratio

Cr

‐

2

‐

‐

Response Time (rise)

Tr

‐

‐

120

150

ms

Response Time (fall)

Tf

‐

‐

120

150

ms

Controller Information

Built‐in KS0066U. Download specification at http://www.newhavendisplay.com/app_notes/KS0066U.pdf

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