HI-8010 Series September 1999 GENERAL DESCRIPTION The HI-8010 high voltage display driver is constructed of MOS P Channel and N Channel enhancement mode devices in a single monolithic structure. It is designed to drive high voltage liquid crystal displays by converting low level input signals, such as TTL or CMOS, to high voltage drive signals. The chip can drive up to 38 segments and requires minimal display-to-data source interfacing. Serial data is loaded and held in internal latches until new display data is received. The HI-8010 is available in a variety of ceramic and plastic packaging including DIP; leaded and leadless chip carriers; and J-lead and gull-wing quad flat packs. FEATURES ! 5 volt input translated to 30 volts or less PIN CONFIGURATION (Top View) S35 S36 VSS CS CL LD DIN LCD0/LCD0OPT VDD S37 S38 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 HI-8010P-03 48 - PIN PLASTIC DIP 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S24 S23 S22 S21 S20 DOUT 38 BP S19 S18 S17 S16 S17 VEE S14 (See page 3-6 for additional package pin configurations) ! Pin-out adaptable to drive 30, 32, 34 or 38 LCD segments ! RC oscillator or high voltage (BP) clock input ! TTL compatible inputs FUNCTIONAL BLOCK DIAGRAM ! Low power consumption ! Industrial (-40°C to +85°C) & Military (-55°C to +125°C) temperature ranges ! Pin for pin compatible with the Micrel MIC8010/8011 series and the AMI S4520 series drivers DIN Þ CL Þ DATA IN 38 Stage Shift Register CLK CS Þ LE ! Cascadable ! Military level processing available LD Þ LCDØ Þ LCDØ OPT Þ Oscillator Divider Voltage Translator ! Dichroic Liquid Crystal Displays 38 Bit Latch Voltage Translators High Voltage Drivers H i g h Voltage Buffer ! Standard Liquid Crystal Displays Þ BP ! Vacuum Fluorescent Displays (DS8010 Rev. NEW) Þ DOUT 38 Þ DOUT 34 Þ DOUT 32 Þ DOUT 30 HOLT INTEGRATED CIRCUITS 3-3 SEGMENTS 9/99