Purdy AND671WGST-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
6/20/11 1
AND671WGST-LED
Intelligent Character Display
AND671WGST-LED
Intelligent Character Display
The AND4671WGST-LED is an STN Positive Graye liquid crystal
display. It has a transfl ective rear polarizer, white LED backlight, 12 o-clock
viewing angle and a wide temperature range with a 3.3V single supply volt-
age.
Features
• STN Positive Gray
• Transfl ective Rear Polarizer
• White LED Backlight
• 12 O’clock Viewing Direction
• Wide Temperature Range, 3.3V, Single Supply Voltage
• Silver Frame
• ROHS Compliant
Electrical Absolute Maximum Ratings
Item Symbol Min. Typ. Max. Unit
Power Supply for Logic VDD - VSS -0.3 – 7.0 V
Power Supply for LCD VDD - VSS -0.3 – 10.0 V
Input VOltage VI -0.3 – VDD V
LED Power Dissipation PAD – – 90 mW
LED Forward Current IAF – – 24 mA
LED Reverse Voltage VR – – 5 V
Product specifi cations 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 80.0 (W) x 36.0 (H) x 8.8.0 (12.7) (D) (max.) mm
Viewing Area 65.0 (W) x 16.0 (H) mm
Dot Size 0.56 (W) x 0.66 (H) mm
Dot Pitch 0.60 (W) x 0.70 (H) mm
Display Format 16 characters (W) x 2 lines (H) –
Duty Ratio 1/16 Duty –
Controller ST7066U or equivalent –