5812-F

Data Sheet 26182.26C 5812-F BiMOS II 20-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS WITH ACTIVE-DMOS PULL-DOWNS UCN5812EPF The UCN5812AF/EPF combine a 20-bit CMOS shift register, data latches, and control circuitry with high-voltage bipolar source drivers and 26 OUT1 SERIAL DATA OUT LOAD SUPPLY LOGIC SUPPLY SERIAL DATA IN active DMOS pull-downs for reduced supply current requirements. Although 3 OUT20 4 OUT19 designed primarily for vacuum-fluorescent displays, the high-voltage, high- LATCHES REGISTER REGISTER LATCHES 2 VBB 1 VDD 28 27 OUT18 5 T6 C7 U8 D Y 29 O L 110 R N 68OUT12 11 25 OUT 2 24 23 22 21 20 19 OUT8 OUT11 12 BLANKING 13 GROUND 14 CLOCK 15 CLK STROBE 16 ST OUT10 17 OUT9 18 P E O — ADwg.PP-059-1 ED NC ntABSOLUTE MAXIMUM RATINGS eat TA = 25°C U E mLogic Supply Voltage, VDD ..................... 15 V IN R eDriver Supply Voltage, VBB .................... 60 V E cContinuous Output Current Range, T F laIOUT ................................. -40 to +15 mA Input Voltage Range, N E pVIN ........................ -0.3 V to VDD + 0.3 V O R rePackage Power Dissipation, PD (UCN5812AF) ........................... 3.12 W* C R d(UCN5812EPF) ........................1.84 W† eOperating Temperature Range, IS O dTA .................................. -20°C to +85°C Storage Temperature Range, F nTS ................................ -55°C to +150°C D e* Derate at rate of 22 mW/°C above TA = +25°C — m† Derate at rate of 15 mW/°C above TA = +25°C mCaution: Allegro CMOS devices h...