LMR4047BG2C16HNG/5V DENSITRON, LMR4047BG2C16HNG/5V Datasheet

LMR4047BG2C16HNG/5V

Manufacturer Part Number

LMR4047BG2C16HNG/5V

Description

LCD MODULE, 2X16, B/L

Manufacturer

DENSITRON

Datasheet

1.LMR4047BG2C16HNG5V.pdf (8 pages)

Specifications of LMR4047BG2C16HNG/5V

No. Of Digits / Alpha

Character Count X Line

16 X 2

Character Size

4.35mm

Supply Voltage

Display Mode

Transflective

Display Area Width

54.7mm

Display Area Height

9mm

Operating Temperature

RoHS Compliant

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by and is the property of Densitron International.

Densitron International reserves all patent,

proprietary, design, use, sales, manufacturing

and reproduction rights thereto.

CAGE CODE #OWS52

The information disclosed herein was originated

Dimensions are mm

Unless otherwise

Tolerances are:

.XX = ± 0.05

Notes:

.X = ± 0.5

specified:

X = ± 3

Specification subject to change without notice.

All dimensions and specifications apply to standard modules. This information may vary for modules with optional

features.

All dimensions are in millimeters.

Precautions:These precautions apply equally to modules from all makers, not just Densitron. Violation of these

guidelines may void the warranty and can cause problems ranging from erratic operation to catastrophic display

failure.

Handling precautions:

♦

Power supply precautions:

♦

Operating precautions:

♦

Mechanical / Environmental precautions:

♦

(unless otherwise specified)

This device is susceptible to Electro-Static Discharge (ESD) damage. Observe Anti-Static precautions.

Identify and, at all times, observe absolute maximum ratings for both logic and LC drivers. Note that there is some

variance between models.

Prevent the application of reverse polarity to V

Use a clean power source free from transients. Power up conditions are occasionally “jolting” and may exceed the

maximum ratings of the module.

The +5V power of the module should also supply the power to all devices which may access the display. Don’t allow

the data bus to be driven when the logic supply to the module is turned off.

DO NOT install a capacitor between the V

level. The capacitor combines with the contrast potentiometer to form an R-C network which “holds-up” V

down, possibly damaging the module.

DO NOT plug or unplug the module when the system is powered up.

Minimize the cable length between the module and host MPU. (Recommended max. length 30 cm).

For models with EL backlights, do not disable the backlight by interrupting the HV line. Unloaded inverters produce

voltage extremes which may arc within a cable or at the display.

Operate the module within the limits of the modules temperature specifications.

Improper soldering is the major cause of module difficulty. Use of flux cleaner is not recommended as they may seep

under the elastomeric connection and cause display failure. Densitron recommends the use of Kester “245” no-clean

solder.

Mount the module so that it is free from torque and mechanical stress.

Surface of LCD panel should not be touched or scratched. The display front surface is an easily scratched, plastic

polarizer. Avoid contact and clean only when necessary with soft, absorbent cotton dampened with petroleum

benzene.

ALWAYS employ anti-static procedure while handling the module.

Prevent moisture build-up upon the module and observe the environmental constraints for storage temperature and

humidity.

DO NOT store in direct sunlight.

If leakage of the liquid crystal material should occur, avoid contact with this material, particularly ingestion. If the body

or clothing becomes contaminated by the liquid crystal material, wash thoroughly with water and soap.

DRAWN

CHECKED

ISSUED

APPROVALS

DATE

REV.

TITLE

DWG. NO.

RELEASED ON ECN #E1478

Released on ECN #E1581

(contrast) pin and ground. V

DENSITRON TECHNOLOGIES PLC

and V

DESCRIPTION

LCD MODULE 2 LINE X 16 CHARACTERS

, however briefly.

LM4047

REVISIONS

must, at all times, exceed the V

03/25/03

11/04/03

DATE

SHEET

, at power-

APPROVED

voltage

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LMR4047BG2C16HNG/5V Summary of contents

Page 1

... Mechanical / Environmental precautions: ♦ Improper soldering is the major cause of module difficulty. Use of flux cleaner is not recommended as they may seep under the elastomeric connection and cause display failure. Densitron recommends the use of Kester “245” no-clean solder. ♦ Mount the module so that it is free from torque and mechanical stress. ...

Page 2

DESCRIPTION Dot matrix display module consisting of a Liquid Crystal Display, KS0066 controller, and printed circuit board. Light Emitting Diode (LED) backlight. Available LC filuids types are: NTN-H (extended temperature range NTN). 2.0 MECHANICAL CHARACTERISTICS Item Package Dimensions Display ...

Page 3

RECOMMENDED LC DRIVE VOLTAGE (V Temperature T = -20° 0° 25° 50° =70°C a 6.0 BACKLIGHT SPECIFICATIONS: Item LED input voltage LED input current Built-in current limiting resistor ...

Page 4

INTERFACE DESCRIPTION Pin No. Symbol 1 N DB0 10 DB1 11 DB2 12 DB3 13 DB4 14 DB5 15 DB6 16 ...

Page 5

TIMING CHARACTERISTICS Item Enable cycle time Enable pulse width Enable rise / fall time Address set-up time Address hold time Data delay time Data hold time (Write) Data hold time (Read) Data set-up time WRITE OPERATION ...

Page 6

OPTICAL CHARACTERISTICS Item Contrast ratio NTN-H Viewing angle NTN-H Response time Rise Fall DEFINITION OF CONTRAST RATIO (K) Brightness of non-selected dots K = Brightness of selected dots Selected dot B2 B1 Driving voltage DEFINITION OF ANGLES Ø AND ...

Page 7

...

Page 8

PART NUMBER DESCRIPTION FOR AVAILABLE OPTIONS LM4047 Polarizer Type B = Transflective: light background with dark characters Backlight Color G = Yellow-green (standard) Fluid Type and Power Supply H = NTN-H with +5VDC or +3VDC operation Fluid Type N ...

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