Purdy AND1781BST-LED - Manual

Displays
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel: 408-523-8200 • Fax: 408-733-1287 • [email protected] • www.purdyelectronics.com
09/26/10 1
AND1781BST-LED
Intelligent Graphic Display
AND1781BST-LED
Intelligent Graphic Display
The AND1781BST-LED is an STN Blue Negative Black & White liquid crystal
display. It has a transmissive rear polarizer, white LED backlight, 6 o-clock
viewing angle and a normal temperature range.
Features
• STN Blue Negative Black & White
• Transmissive Rear Polarizer
• White LED Backlight
• 6 O’clock Viewing Direction
• Normal Temperature Range
• Black Frame
• ROHS Compliant
Electrical Absolute Maximum Ratings
Item Symbol Min. Max. Unit Remark
Power Supply for Logic VDD - VSS -0.3 5.5 V
Power Supply for LCD VDD-VSS 0 24.0 V
Input Voltage V1 -0.3 VDD V
LED Power Dissipation PAD – 360 mW
LED Frward Current IAF – 100 mA
LED Reverse Voltage VR 5 V
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
Mechanical Characteristics
Item Standard Value Unit
Module Size 180.0 (W) x 65.0 (H) x 9.7 (D) (max.) mm
Viewing Area 134.0 (W) x 40.4 (H) mm
Dot Size 0.49 (W) x 0.49 (H) mm
Dot Pitch 0.53 (W) x 0.53 (H) mm
Resolution 240 (W) x 64 (H) dots
Duty Ratio 1/64 Duty –
Controller T6963C/Toshiba –