HV582 Datasheet | Supertex

Advance Information 96-Channel AC Plasma Display Data Driver with High Voltage Push-Pull Outputs Features ❑ HVCMOS© technology ❑ Operating output voltage of 90V ❑ Data clock speed 30MHz @ VDD=5V ❑ Six interleaved inputs and outputs ❑ Data directional loading control ❑ Outputs: enable, polarity, all Hi, all Lo ❑ CMOS patible inputs Application ❑ AC plasma display data column driver Functional Block Diagram General Description The HV582 is a low voltage to high voltage converter with 96 high voltage push-pull outputs. This device has been designed to operate as a data driver for AC plasma display panels. The device is loaded at up to 30MHz using six parallel data inputs, achieving an effective 180MHz data load rate. A direction pin (DIR) is provided to control the data load sequence. Once data is latched into the output latches, the outputs will be controlled based on the latch contents, polarity (POL) pin and output enable (OE) pin inputs. All outputs may be temporarily forced high by asserting a ‘low’ on the OHB input. Alternatively, all outputs may be temporarily forced low by asserting a ‘low’ on the OLB input. This versatility allows the outputs to be individually controlled, all set high or low, or all set to a high Z state. Circuitry assures a break-before-make interval when switching the output transistors, preventing output cross-conduction, thereby increasing power efficiency. 6 RGB DIN 6 Shift Registers 6 RGB DOUT 96-bit Latch Output Control Level Translators and HVOUT Buffers HVOUT1 HVOUT96 LE POL OLB OHB 09/16/02 Supertex Inc. does not remend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to workmanship....