NMTC-S20200BMNHSGW Microtips Technology, NMTC-S20200BMNHSGW Datasheet - Page 8

• Manufacturer Part Number: NMTC-S20200BMNHSGW
• Description: LCD Character Display Modules Gray Transflective White LED Backlight
• Manufacturer: Microtips Technology

Specifications of NMTC-S20200BMNHSGW

• Character Count X Line: 20 x 2
• Module Size (w X H X T): 116 mm x 37 mm x 14.5 mm
• Fluid Type: STN
• Background Color: Gray
• Backlight Type: LED White
• Display Mode: Transflective
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.
Messrs. Standard
Product
Specification
Recommended LCD Driving
Voltage Note 1
Response
Optical Specifications
3.1 LCD Driving Voltage
3.2 Optical Characteristics
Note 1 :
Note 1 :
Note 2 :
Note 3 :
Note 4 :
Time
Contrast Ratio Note 1
Technology
Microtips
Viewing Angle
Parameter
Parameter
The time that the luminance level reaches 90% of the saturation level from 0% when ON signal is applied.
The time that the luminance level reaches 10% of the saturation level from 100% when OFF signal is
applied.
Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of minimum and
maximum shows tolerance of the operating voltage. The specified contrast ratio and response time are
not guaranteed over the entire range.
CR = L
L
Definition of Driving Voltage V
to the LCD Panel at /A Duty - 1/B Bias ( A : Duty Number, B : Bias Number ). Driving voltage V
defined s follows: V
Vth1 :
Vth2 :
Contrast ratio is defined as follows.
ON
Decay Note 3
Rise Note 2
: Luminance of the ON segments, L
OFF
Model: NMTC-S20200BMNHSGW
/ L
The voltage VO-P that should provide 50% of the saturation level in the luminance at the
segment which the ON signal is applied to.
The voltage VO-P that should provide 50% of the saturation level in the luminance at the
segment which the OFF signal is applied to.
ON
D
= (Vth1+Vth2) / 2
V
Symbol
Symbol
DD
T
T
CR
-V
OFF
ON
EE
D
. Assuming that the typical driving waveforms shown below are applied
Microtips Technology Inc.
Ta=25 °C, 1/16 Duty, 1/5 Bias, V
OFF
θ = 0°, φ = 270°
Ta = -20 °C
Ta = 25 °C
Ta = 50 °C
Ta = 70 °C
Conditions
Ta = 0 °C
Conditions
: Luminance of the OFF segments
－
－
Revision No.
Min.
Min.
Shown in 3.3
B
－
－
－
－
－
--
--
--
CC
= 4.5V (Note 4), θ = 0°, φ = 270°
Typ.
Typ.
150
250
4.5
4.5
－
－
--
--
Issued Date.
Nov. 1, 06
Max.
Max.
－
－
--
--
--
--
--
--
Units
Units
ms
ms
Page.
V
V
V
V
V
D
8
is