MM58341 NSC | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

Features

Y Direct interface to high voltage display Y Serial data input Y No external resistors required Y Wide display power supply operation Y LSTTL compatible inputs Y Software compatible with NS display driver family Y Compatible with alphanumeric or dot matrix displays Y Display blanking control input Y Simple to cascade Block Diagram TL/F/5603–1 FIGURE 1 COPSTM is a trademark of National Semiconductor Corp. C1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.

If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. Voltage at Any Input Pin V DD a 0.3V to V SS b 0.3V Voltage at Any Display Pin V DD to V DD b 36.5V VDD a lVDISl 36.5V Storage Temperature b65§Ct o a150§C Power Dissipation at 25 §C Molded DIP Package, Board Mount 2.28W * Molded DIP Package, Socket Mount 2.05W ** *Molded DIP Package, Board Mount, iJA e 46§C/W Derate 21.7 mW §C Above 25 §C **Molded DIP Package, Socket Mount, iJA e 51§C/W Derate 19.6 mW/ §C Above 25 §C Junction Temperature 130 §C Lead Temperature (Soldering, 10 seconds) 260 §C Operating Conditions Min Max Units Supply Voltage (V DD) VSS e 0V 4.5 5.5 V Display Voltage (V DIS) b30 b10 V Temperature Range b40 a85 §C TA eb 40§Ct o a85§C, V DD e 5V g0.5V, V SS e 0V unless otherwise specified Symbol Parameter Conditions Min Typ Max Units IDD Power Supply Currents V IN e VSS or V DD,V SS e 0V, 150 mAVDIS Disconnected IDIS VDD e 5.5V, V SS e 0V, 10 mAVDIS eb 30V, All Outputs Low VIL Input Logic Levels DATA IN, 0.8 VCLOCK ENABLE, BLANK Logic ‘0’ VIH Input Logic Levels DATA IN, (Note 1) 2.4 VCLOCK ENABLE, BLANK Logic ‘1’ VOH Data Output Logic Levels I OUT e 400 mA 0.4 VLogic ‘0’ VOH Data Output Logic Levels I OUT eb 10 mA VDD b 0.5 VLogic ‘1’ VOH Data Output Logic Levels I OUT eb 500 mA 2.8 VLogic ‘1’ IIN Input Currents DATA IN, V IN e 0V or V DD b10 10 mACLOCK ENABLE, BLANK CIN Input Capacitance DATA IN, 15 pFCLOCK ENABLE, BLANK ROFF Display Output Impedances V DD e 5.5V, V SS e 0V Output Off (Figure 3a) VDIS eb 10V 55 250 k X VDIS eb 20V 60 300 k X VDIS eb 30V 65 400 k X RON Display Output Impedances Output On (Figure 3b) VDIS eb 10V 700 800 X VDIS eb 20V 600 750 X VDIS eb 30V 500 680 X VDOL Display Output Low Voltage V DD e 5.5V, I OUT e Open Circuit, VDIS VDIS a 2Vb30V s VDIS s b10V Note 1: 74LSTTL V OH e 2.7V @ IOUT eb 400 mA, TTL V OH e 2.4V @ IOUT eb 400 mA.

FIGURE 6. Microprocessor-Controlled Word Processor

MM58341 High Voltage Display Driver Physical Dimensions inches (millimeters) (Continued) Plastic Chip Carrier Order Number MM58341V LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical implant support device or system whose failure to perform can into the body, or (b) support or sustain life, and whose be reasonably expected to cause the failure of the life failure to perform, when properly used in accordance support device or system, or to affect its safety or with instructions for use provided in the labeling, can effectiveness. be reasonably expected to result in a significant injury to the user. National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation Europe Hong Kong Ltd. Japan Ltd.

1111 West Bardin Road Fax: (

a49) 0-180-530 85 86 13th Floor, Straight Block, Tel: 81-043-299-2309 Arlington, TX 76017 Email: cnjwge @ tevm2.nsc.com Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408 Tel: 1(800) 272-9959 Deutsch Tel: ( a49) 0-180-530 85 85 Tsimshatsui, Kowloon Fax: 1(800) 737-7018 English Tel: ( a49) 0-180-532 78 32 Hong Kong Fran3ais Tel: ( a49) 0-180-532 93 58 Tel: (852) 2737-1600 Italiano Tel: ( a49) 0-180-534 16 80 Fax: (852) 2736-9960 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.