[5]?
?
Electrical?Characteristics???
Item?
Symbol?
Condition
Min.
Typ.
Max.?
Unit
Operating?Temperature?Range?
Top?
Absolute?Max
‐20
‐
+70??C
Storage?Temperature?Range?
Tst?
Absolute?Max
‐30
‐
+80??C
Supply?Voltage?
VDD?
4.5
5.0
5.5?
V
Supply?Current?
IDD?
Ta=25°C,?VDD=5.0V
‐
3.5
5.0?
mA
Supply?for?LCD?(contrast)?
VDD‐V0?
Ta=25°C?‐4.5
‐?
V
“H”?Level?input?
Vih?
0.7*VDD
‐
VDD?
V
“L”?Level?input?
Vil?
VSS
‐
0.6?
V
“H”?Level?output?
Voh?
3.9
‐
VDD?
V
“L”?Level?output?
Vol?‐‐0.4?
V
?? ?
Backlight?Supply?Voltage?
Vled?‐ ‐5.0
‐?
V
Backlight?Supply?Current??
Iled?
Vled=5.0V
30
‐
40?
mA
?
?
Optical?Characteristics?
Item?
Symbol?
Condition
Min.
Typ.
Max.?
Unit
Viewing?Angle?–?Top?‐?
?‐? ‐Cr?≥?2?
60
?‐? ‐40
‐? ??
‐
35
‐? ??
Viewing?Angle?–?Bottom
‐? ??
Viewing?Angle?–?Left
Viewing?Angle?–?Right?‐? ‐40
‐? ??
Contrast?Ratio?
Cr?‐ ‐6
‐? ‐?
Response?Time?(rise)?
Tr?‐ ‐150
250?
ms
Response?Time?(fall)?
Tf?‐ ‐150
250?
ms
?
?
Controller?Information?
Built‐in?ST7066U?controller.??
Please?download?specification?at?http://www.newhavendisplay.com/app_notes/ST7066U.pdf?
?
?
Display?character?address?code?
?
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