UCN5800A

5800 AND 5801 BiMOS II LATCHED DRIVERS 5800 AND 5801 BiMOS II LATCHED DRIVERS The UCN5800A/L and UCN5801A/EP/LW latched-input BiMOS ICs merge high-current, high-voltage outputs with CMOS logic. The CMOS input section consists of 4 or 8 data (‘D’ type) latches with associated common CLEAR, STROBE, and OUTPUT ENABLE circuitry. The power outputs are bipolar npn Darlingtons. This merged technology provides versatile, flexible interface. These BiMOS power interface ICs greatly benefit the simplification of computer or microprocessor I/O. The UCN5800A and UCN5800L each contain four latched drivers; the UCN5801A, UCN5801EP, and UCN5801LW contain eight latched drivers. The UCN5800A/L and UCN5801A/EP/LW supersede the original BiMOS latched-input driver ICs (UCN4400A and UCN4801A). These second-generation devices are capable of much higher data input rates and will typically operate at better than 5 MHz with a 5 V logic supply. Circuit operation at 12 V affords substantial improvement over the 5 MHz figure. The CMOS inputs are compatible with standard CMOS and NMOS circuits. TTL circuits may mandate the addition of input pull-up resistors. The bipolar Darlington outputs are suitable for directly driving many peripheral/power loads: relays, lamps, solenoids, small dc motors, etc. All devices have open-collector outputs and integral diodes for inductive load transient suppression. The output transistors are capable of sinking 500 mA and will withstand at least 50 V in the OFF state. Because of limitations on package power dissipation, the simultaneous operation of all drivers at maximum rated current can only be accomplished by a reduction in duty cycle. Outputs may be paralleled for higher load current capability. The UCN5800A is furnished in a standard 14-pin DIP; the UCN5800L and UCN5801LW in surface-mountable SOICs; the UCN5801A in a 22-pin DIP with 0.400" (10.16 mm) row centers; the UCN5801EP in a 28-lead PLCC. Data Sheet 26180.10B UCN5800L 1 14 UCN5800A CLEAR STROBE IN 1 IN 2 IN 3 IN 4 GROUND 1 2 3 4 5 6 7 14 VDD 13 12 OUTPUT ENABLE SUPPLY OUT 1 OUT 2 OUT 3 OUT 4 COMMON LATCHES 11 10 9 8 Dwg. PP-014A Note the UCN5800A (DIP) and the UCN5800L (SOIC) are electrically identical and share a common terminal number assignment. ABSOLUTE MAXIMUM RATINGS at +25 °C Free-Air Temperature Output Voltage, VCE . . . . . . . . . . . . . . 50 V Supply Voltage, VDD . . . . . . . . . . . . . . 15 V Input Voltage Range, VIN . . . . . . . . . . . -0.3 V to VDD + 0.3 V Continuous Collector Current, lC . . . . . . . . . . . . . . . . . . . . . . 500 mA Package Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . See Graph Operating Temperature Range, TA . . . . . . . . . . . . . . . . -20°C to +85°C Storage Temperature Range, TS . . . . . . . . . . . . . . . -55°C to +150°C Caution: CMOS devices have input static protection but are susceptible to damage when exposed to extremely high static electrical charges. FEATURES s Output Transient Protection s To 4.4 MHz Data Input Rate s Internal Pull-Down Resistors s High-Voltage, s Low-Power CMOS Latches High-Current Outputs s Automotive Capable s CMOS, NMOS, TTL Compatible Inputs Always order by complete part number, e.g., UCN5801EP . 5800 AND 5801 BiMOS II LATCHED DRIVERS FUNCTIONAL BLOCK DIAGRAM SUPPLY VDD COMMON IN N OUT N STROBE CLEAR GROUND OUTPUT ENABLE COMMON MOS CONTROL TYPICAL MOS LATCH TYPICAL BIPOLAR DRIVE Dwg. FP-016-1 TYPICAL INPUT CIRCUIT VDD 2.5 ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS 28-LEAD PLCC, R θJA = 55°C/W 14-PIN DIP, R θJA = 60°C/W 22-PIN DIP, R θJA = 50°C/W 2.0 IN 1.5 24-LEAD SOIC, R θJA = 68°C/W 1.0 Dwg. EP-010-4A 0.5 14-LEAD SOIC, R θJA = 95°C/W 0 25 50 75 100 125 150 AMBIENT TEMPERATURE IN °C Dwg. GP-023-1 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1985, 1997, Allegro MicroSystems, Inc. 5800 AND 5801 BiMOS II LATCHED DRIVERS ELECTRICAL CHARACTERISTICS at TA = +25°C, VDD = 5 V (unless otherwise noted). Characteristic Output Leakage Current Symbol I CEX Test Conditions VCE = 50 V, TA = +25°C VCE = 50 V, TA = +70°C Collector-Emitter Saturation Voltage VCE(SAT) IC = 100 mA IC = 200 mA IC = 350 mA, VDD = 7.0 V Input Voltage VIN(0) VIN(1) VDD = 12 V VDD = 10 V VDD = 5.0 V (See Note) Input Resistance rIN VDD = 12 V VDD = 10 V VDD = 5.0 V Supply Current I DD(ON) (Each Stage) IDD(OFF) (Total) Clamp Diode Leakage Current Clamp Diode Forward Voltage IR VDD = 12 V, Outputs Open VDD = 10 V, Outputs Open VDD = 5.0 V, Outputs Open VDD = 12 V, Outputs Open, Inputs = 0 V VDD = 5.0 V, Outputs Open, Inputs = 0 V VR = 50 V, TA = +25°C VR = 50 V, TA = +70°C VF IF = 350 mA Min. — — — — — — 10.5 8.5 3.5 50 50 50 — — — — — — — — Typ. — — 0.9 1.1 1.3 — — — — 200 300 600 1.0 0.9 0.7 — 50 — — 1.7 Limits Max. 50 100 1.1 1.3 1.6 1.0 — — — — — — 2.0 1.7 1.0 200 100 50 100 2.0 Units µA µA V V V V V V V kΩ kΩ kΩ mA mA mA µA µA µA µA V NOTE: Operation of these devices with standard TTL or DTL may require the use of appropriate pull-up resistors to ensure a minimum logic “1”. STROBE 28 OUTPUT ENABLE 27 SUPPLY V DD CLEAR ST NC OE C NC NC 26 4 3 2 1 IN1 IN 2 5 6 7 25 24 23 OUT1 OUT 2 OUT 3 OUT4 OUT 5 OUT 6 OUT7 LATCHES UCN5801EP (additional pinout diagrams are on next page) IN 3 IN 4 IN 5 8 9 22 21 20 19 IN 6 10 IN 7 11 14 NC 13 NC 17 NC 15 12 16 K CLAMP DIODE COMMON GROUND OUT8 18 IN 8 Dwg. PP-037 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5801A CLEAR STROBE IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 GROUND 1 2 3 4 5 6 7 8 9 10 11 22 VDD 21 20 19 18 OUTPUT ENABLE SUPPLY OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 COMMON OUTN CLEAR F STROBE A OUTPUT ENABLE INN D E E C B C B A C B G G Dwg. No. A-10,895A LATCHES 17 16 15 14 13 12 TIMING CONDITIONS (Logic Levels are VDD and Ground) A. Minimum Data Active Time Before Strobe Enabled (Data Set-Up Time) .......................................................... 50 ns B. Minimum Data Active Time After Strobe Disabled (Data Hold Time) .............................................................. 50 ns C. Minimum Strobe Pulse Width .................................................. 125 ns Dwg. PP-015 D. Typical Time Between Strobe Activation and Output On to Off Transition ............................................ 500 ns E. Minimum Time Between Strobe Activation and Output Off to On Transition ............................................ 500 ns UCN5801LW CLEAR STROBE IN1 IN 2 IN 3 IN 4 IN5 IN 6 IN 7 IN 8 GROUND NO CONNECTION 1 2 3 4 5 6 7 8 9 10 11 12 NC NC VDD 24 23 22 21 20 OUTPUT ENABLE SUPPLY OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8 COMMON NO CONNECTION Dwg. PP-015-1 F. Minimum Clear Pulse Width .................................................... 300 ns G. Minimum Data Pulse Width ..................................................... 225 ns Information present at an input is transferred to its latch when the STROBE is high. A high CLEAR input will set all latches to the output OFF condition regardless of the data or STROBE input levels. A high OUTPUT ENABLE will set all outputs to the OFF condition, regardless of any other input conditions. When the OUTPUT ENABLE is low, the outputs depend on the state of their respective latches. LATCHES 19 18 17 16 15 14 13 TRUTH TABLE OUTPUT IN N 0 1 X X X X STROBE 1 1 X X 0 0 CLEAR 0 0 1 X 0 0 ENABLE 0 0 X 1 0 0 t-1 X X X X ON OFF OUT N t OFF ON OFF OFF ON OFF X = irrelevant. t-1 = previous output state. t = present output state. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 5800 AND 5801 BiMOS II LATCHED DRIVERS TYPICAL APPLICATION UNIPOLAR STEPPER-MOTOR DRIVE +30 V OUTPUT ENABLE (ACTIVE LOW) CLEAR 1 STROBE IN 1 µρ IN 2 IN 3 IN 4 2 3 LATCHES 4 5 6 7 14 VDD 13 12 11 10 9 8 VDD OUT 1 OUT 2 OUT 3 OUT 4 UCN-5800A +30 V Dwg. No. B-1537 UNIPOLAR WAVE DRIVE UNIPOLAR 2-PHASE DRIVE STROBE IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4 STROBE IN 1 IN 2 IN 3 IN 4 OUT 1 OUT 2 OUT 3 OUT 4 Dwg. GP-060 Dwg. GP-060-1 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5800A Dimensions in Inches (controlling dimensions) 0.014 0.008 14 8 0.430 0.280 0.240 MAX 0.300 BSC 1 0.070 0.045 0.100 0.775 0.735 BSC 7 0.005 MIN 0.210 MAX 0.015 MIN 0.150 0.115 0.022 0.014 Dwg. MA-001-14A in Dimensions in Millimeters (for reference only) 0.355 0.204 14 8 10.92 7.11 6.10 MAX 7.62 BSC 1 1.77 1.15 2.54 19.68 18.67 BSC 7 0.13 MIN 5.33 MAX 0.39 MIN 3.81 2.93 0.558 0.356 Dwg. MA-001-14A mm NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. 3. Lead thickness is measured at seating plane or below. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5800L Dimensions in Inches (for reference only) 14 8 0.0098 0.0075 0.2440 0.2284 0.1574 0.1497 0.050 0.016 0.020 0.013 1 2 3 0.3444 0.3367 0.050 BSC 0° TO 8° 0.0688 0.0532 0.0040 MIN. Dwg. MA-007-14 in Dimensions in Millimeters (controlling dimensions) 14 8 0.25 0.19 6.20 5.80 4.00 3.80 1.27 0.40 0.51 0.33 1 2 3 8.75 8.55 1.27 BSC 0° TO 8° 1.75 1.35 0.10 MIN. NOTES: 1. 2. Exact body and lead configuration at vendor’s option within limits shown. Lead spacing tolerance is non-cumulative. Dwg. MA-007-14A mm 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5801A Dimensions in Inches (controlling dimensions) 22 12 0.015 0.008 0.500 0.380 0.330 MAX 0.400 BSC 1 2 0.070 0.030 3 1.120 1.050 11 0.100 BSC 0.005 MIN 0.210 MAX 0.015 MIN 0.160 0.115 0.022 0.014 Dwg. MA-002-22 in Dimensions in Millimeters (for reference only) 22 12 0.381 0.204 12.70 9.65 8.39 MAX 10.16 BSC 1 2 0.070 0.030 3 28.44 26.67 2.54 BSC 11 0.13 MIN 5.33 MAX 0.39 MIN 4.06 2.93 0.558 0.356 Dwg. MA-002-22 mm NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. 3. Lead thickness is measured at seating plane or below. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5801EP Dimensions in Inches (controlling dimensions) 18 12 0.013 0.021 0.219 0.191 19 11 0.050 BSC 0.026 0.032 0.456 0.450 0.495 0.485 INDEX AREA 0.219 0.191 25 5 26 0.020 MIN 28 1 4 0.165 0.180 0.456 0.450 0.495 0.485 Dwg. MA-005-28A in Dimensions in Millimeters (for reference only) 18 12 0.331 0.533 5.56 4.85 19 11 1.27 BSC 0.812 0.661 11.58 11.43 12.57 12.32 INDEX AREA 5.56 4.85 25 5 26 0.51 MIN 28 1 4 4.57 4.20 11.582 11.430 12.57 12.32 Dwg. MA-005-28A mm NOTES: 1. Exact body and lead configuration at vendor’s option within limits shown. 2. Lead spacing tolerance is non-cumulative. 5800 AND 5801 BiMOS II LATCHED DRIVERS UCN5801LW Dimensions in Inches (for reference only) 24 13 0.0125 0.0091 0.2992 0.2914 0.419 0.394 0.050 0.016 0.020 0.013 1 2 3 0.6141 0.5985 0.050 BSC 0° TO 8° 0.0926 0.1043 0.0040 MIN. Dwg. MA-008-24A in Dimensions in Millimeters (controlling dimensions) 24 13 0.32 0.23 7.60 7.40 10.65 10.00 1.27 0.40 0.51 0.33 1 2 3 15.60 15.20 1.27 BSC 0° TO 8° 2.65 2.35 0.10 MIN. Dwg. MA-008-24A mm NOTES: 1. 2. Exact body and lead configuration at vendor’s option within limits shown. Lead spacing tolerance is non-cumulative. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 5800 AND 5801 BiMOS II LATCHED DRIVERS This page intentionally left blank 5800 AND 5801 BiMOS II LATCHED DRIVERS BiMOS II (Series 5800) & DABiC IV (Series 6800) INTELLIGENT POWER INTERFACE DRIVERS SELECTION GUIDE Function 8-Bit (saturated drivers) 8-Bit 8-Bit 8-Bit 8-Bit 9-Bit 10-Bit (active pull-downs) 12-Bit (active pull-downs) 20-Bit (active pull-downs) 32-Bit (active pull-downs) 32-Bit 32-Bit (saturated drivers) Output Ratings * SERIAL-INPUT LATCHED DRIVERS -120 mA 350 mA 350 mA 350 mA 350 mA 1.6 A -25 mA -25 mA -25 mA -25 mA 100 mA 100 mA 50 V‡ 50 V 80 V 50 V‡ 80 V‡ 50 V 60 V 60 V 60 V 60 V 30 V 40 V Part Number † 5895 5821 5822 5841 5842 5829 5810-F and 6809/10 5811 and 6811 5812-F and 6812 5818-F and 6818 5833 5832 PARALLEL-INPUT LATCHED DRIVERS 4-Bit 8-Bit 8-Bit 350 mA -25 mA 350 mA 50 V‡ 60 V 50 V‡ 5800 5815 5801 SPECIAL-PURPOSE FUNCTIONS Unipolar Stepper Motor Translator/Driver Addressable 28-Line Decoder/Driver * † ‡ 1.25 A 450 mA 50 V‡ 30 V 5804 6817 Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits. Negative current is defined as coming out of (sourcing) the output. Complete part number includes additional characters to indicate operating temperature range and package style. Internal transient-suppression diodes included for inductive-load protection. Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to permit improvements in the design of its products. The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use; nor for any infringements of patents or other rights of third parties which may result from its use. 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000