MIC5800/5801 Micrel, Inc. MIC5800/5801 4/8-Bit Parallel-Input Latched Drivers Final Information outputs are suitable for use with relays, solenoids, stepping General Description motors, LED or incandescent displays, and other high-power The MIC5800/5801 latched drivers are high-voltage, high- loads.Both units have open-collector outputs and integral current integrated circuits comprised of four or eight CMOS diodes for inductive load transient suppression. The output data latches, a bipolar Darlington transistor driver for each transistors are capable of sinking 500mA and will sustain at latch, and CMOS control circuitry for the common CLEAR, least 50V in the OFF state. Because of limitations on package STROBE, and OUTPUT ENABLE functions. power dissipation, the simultaneous operation of all drivers at The bipolar/MOS combination provides an extremely low- maximum rated current can only be accomplished by a power latch with maximum interface flexibility. MIC5800 reduction in duty cycle. Outputs may be paralleled for higher contains four latched drivers MIC5801 contains eight latched load current capability. drivers. Features Data input rates are greatly improved in these devices. With 4.4MHz Minimum Data Input Rate a 5V supply, they will typically operate at better than 5MHz. High-Voltage, Current Sink Outputs With a 12V supply, significantly higher speeds are Output Transient Protection obtained.The CMOS inputs are compatible with standard CMOS, PMOS, NMOS, and TTL Compatible Inputs CMOS, PMOS, and NMOS circuits. TTL or DTL circuits may Internal Pull-Down Resistors require the use of appropriate pull-up resistors. The bipolar Low-Power CMOS Latches Ordering Information Part Number Standard Pb-Free Temperature Range Package MIC5800BN MIC5800YN 40C to + 85C 14Pin Plastic DIP MIC5800BM MIC5800YM 40C to + 85C 14Pin SOIC MIC5801BN MIC5801YN 40C to +85C 22Pin Plastic DIP 1 5962-8764001WA 55C to +125C 22Pin CERDIP MIC5801BV MIC5801YV 40C to + 85C 28Pin PLCC MIC5801BWM MIC5801YWM 40C to +85C 24Pin SOIC 1 Standard Military Drawing number for MIC5801AJBQ Functional Diagram VDD INn COMMON OUTn STROBE GND CLEAR OUTPUT ENABLE COMMON MOS TYPICAL MOS TYPICAL BIPOLAR CONTROL LATCH DRIVER Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 MIC5800/5801 Micrel, Inc. Typical Input Absolute Maximum Ratings: (Notes 16) at +25C Free-Air Temperature Output Voltage, V 50V CE Supply Voltage, V 15V DD Input Voltage Range, V 0.3V to V + 0.3V IN DD V DD Continuous Collector Current, I 500mA C Package Power Dissipation: MIC5800 Plastic DIP (Note 1) 2.1W MIC5801 Plastic DIP (Note 2) 2.5W MIC5800 SOIC (Note 3) 1.0W IN MIC5801 PLCC (Note 4) 2.25W MIC5801 CERDIP (Note 5) 3.1W MIC5801 Wide SOIC (Note 6) 1.4 Watt Operating Temperature Range, T 40C to +85C A Storage Temperature Range, T 65C to +125C S Note 1: Derate at 16.7 mW/C above T = +25C A Note 2: Derate at 20 mW/C above T = +25C A Note 3: Derate at 8.5 mW/C above T = +25C A Note 4: Derate at 18.2 mW/C above T = +25C A Note 5: Derate at 25 mW/C above T = +25C A Note 6: Derate at 11 mW/C above T = +25C A Note 7: Micrel CMOS devices have input-static protection but are susceptible to damage when exposed to extremely high static electrical charges. Pin Configuration CLEAR114 OE STROBE213 VDD IN1312 OUT1 IN2411 OUT2 OE124 VDD IN3510 OUT3 CLEAR223 NC IN469 OUT4 STROBE322 OUT1 GND 7 8 COM IN1421 OUT2 IN2520 OUT3 IN3619 OUT4 MIC5800BN, BM IN4718 OUT5 IN5817 OUT6 IN6916 OUT7 CLEAR122 OE IN7 10 15 OUT8 STROBE221 VDD IN8 11 14 NC IN1320 OUT1 GND 12 13 COM IN2419 OUT2 IN3518 OUT3 MIC5801BWM IN4617 OUT4 IN5716 OUT5 IN6 8 15 OUT6 IN7 9 14 OUT7 IN8 10 13 OUT8 GND 11 12 COM MIC5801BN, AJBQ MIC5800/5801 2 March 2005 LATCHES LATCHES