User Manual version 2503

A-2-2. ABSOLUTE MAXIMUM RATING

Parameter

Symbol

Value

Units

Notes

Min.

Max.

Power Input Voltage

VCC

-0.3

4.0

VDC

at 25 ± 5°C

 

 

Operating Temperature

TOP

0

50

°C

1

Storage Temperature

TST

-20

60

°C

1

 

Operating Ambient

HOP

10

90

%RH

1

 

Humidity

 

 

 

 

 

Storage Humidity

HST

10

90

%RH

1

 

NOTE 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39°°C Max, and no condensation of water.

A-2-3.ELECTRICAL ABSOLUTE MAXIMUM RATINGS

The LB121S02-A2 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal.

Parameter

Symbol

 

Value

 

Unit

 

 

Min.

Typ.

Max.

 

Module

 

 

 

 

 

Power Supply Input

VCC

3.0

3.3

3.6

VDC

Voltage

 

 

 

 

 

Power Supply Input

ICC

-

-240

-310

mA

Current

 

 

 

 

 

Power Consumption

PC

-

0.8

1

Watt

Lamp

 

 

 

 

 

Operating Voltage

VBL

540

580

665

VRMS

 

 

(8.0mA)

(6.0mA)

(3.0mA)

 

 

 

 

 

 

 

Operating Current

IBL

3.0

6.0

8.0

mARMS

 

 

 

 

 

 

 

Life Time

 

50,000

 

 

hrs

 

 

 

 

LIBRA 120 III (PC620 Intel 815E)

6-113

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March Products 120 III (PC620) user manual Module, Lamp