Datasheet Details
- Part number
- HI-8040
- Manufacturer
- Holt Integrated Circuits
- File Size
- 701.33 KB
- Datasheet
- HI-8040_HoltIntegratedCircuits.pdf
- Description
- CMOS HIGH VOLTAGE DISPLAY DRIVER
HI-8040 Description
HI-8040 September 1999 GENERAL .
The HI-8040 is a CMOS integrated circuit designed for high voltage LCD display drive applications.
HI-8040 Features
* ! 4 MHz serial input data rate ! 85 segment outputs ! Cascadable ! 5 Volt inputs translated to 35 Volts ! Test pins allow hardware all "ON", all "OFF" or alternating ! Monitors backplane oscillation and forces all segments to "OFF" condition if below 10Hz ! Negative voltage converter available on-ch
HI-8040 Applications
* It can drive 85 segments at voltages between +5 and -30 volts. An optional negative converter can generate the negative display drive voltage. Test inputs facilitate opens and shorts testing. The backplane frequency is checked and, as long as power is available, the segments are shut "Off" if the f
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