BiMOS LATCHED DRIVERS 5800 5801 BiMOS LATCHED DRIVERS U
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5800 5801
BiMOS LATCHED DRIVERS
5800 5801
BiMOS LATCHED DRIVERS
UCN5800A/L UCN5801A/EP latched-input BiMOS merge high-current, high-voltage outputs with CMOS logic. CMOS input section consists data (`D' type) latches with associated common CLEAR, STROBE, OUTPUT ENABLE circuitry. power outputs bipolar Darlingtons. This merged technology provides versatile, flexible interface. These BiMOS power interface greatly benefit simplification computer microprocessor I/O. UCN5800A UCN5800L each contain four latched drivers; UCN5801A UCN5801EP contain eight latched drivers. UCN5800A/L UCN5801A/EP supersede original BiMOS latched-input driver (UCN4400A UCN4801A). These second-generation devices capable much higher data input rates will typically operate better than with logic supply. Circuit operation affords substantial improvement over figure. CMOS inputs compatible with standard CMOS NMOS circuits. circuits mandate addition input pull-up resistors. bipolar Darlington outputs suitable directly driving many peripheral/power loads: relays, lamps, solenoids, small motors, etc. devices have open-collector outputs integral diodes inductive load transient suppression. output transistors capable sinking will withstand least state. Because limitations package power dissipation, simultaneous operation drivers maximum rated current only accomplished reduction duty cycle. Outputs paralleled higher load current capability. UCN5800A furnished standard 14-pin DIP; UCN5800L surface-mountable SOIC; UCN5801A 22-pin with 0.400" (10.16 centers; UCN5801EP 28-lead PLCC.
Data Sheet 26180.10A*
UCN5800L
UCN5800A
CLEAR STROBE GROUND OUTPUT ENABLE SUPPLY COMMON
LATCHES
Dwg. PP-014A
ABSOLUTE MAXIMUM RATINGS +25°C Free-Air Temperature
Output Voltage, Supply Voltage, Input Voltage Range, -0.3 Continuous Collector Current, Package Power Dissipation, Graph Operating Temperature Range, -20°C +85°C Storage Temperature Range, -55°C +150°C
Note that UCN5800A (dual in-line package) UCN5800L (small-outline package) electrically identical share common terminal number assignment.
FEATURES
Data Input Rate High-Voltage, High-Current Outputs CMOS, NMOS, Compatible Inputs Output Transient Protection Internal Pull-Down Resistors Low-Power CMOS Latches Automotive Capable
Caution: CMOS devices have input static protection susceptible damage when exposed extremely high static electrical charges.
Always order complete part number, e.g.,
UCN5801EP
5800 5801
BiMOS LATCHED DRIVERS
FUNCTIONAL BLOCK DIAGRAM
COMMON
OUTN STROBE
CLEAR GROUND
OUTPUT ENABLE COMMON CONTROL TYPICAL LATCH TYPICAL BIPOLAR DRIVER
Dwg. A-10,495A
UCN5801A
ALLOWABLE PACKAGE POWER DISSIPATION WATTS
CLEAR STROBE GROUND OUTPUT ENABLE SUPPLY COMMON
22-PIN DIP, 50°C/W 28-LEAD PLCC, 55°C/W 14-PIN DIP, 60°C/W
LATCHES
14-LEAD SOIC, 95°C/W
AMBIENT TEMPERATURE
Dwg. PP-015
Dwg. GP-023A
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright 1985, 1995, Allegro MicroSystems, Inc.
5800 5801
BiMOS LATCHED DRIVERS
ELECTRICAL CHARACTERISTICS +25°C, (unless otherwise noted).
Characteristic Output Leakage Current Symbol ICEX Test Conditions +25°C +70°C Collector-Emitter Saturation Voltage VCE(SAT) Input Voltage VIN(0) VIN(1) (See Note) Input Resistance Supply Current IDD(ON) (Each Stage) IDD(OFF) (Total) Clamp Diode Leakage Current Clamp Diode Forward Voltage Outputs Open Outputs Open Outputs Open Outputs Open, Inputs Outputs Open, Inputs +25°C +70°C Min. 10.5 Typ. Limits Max. Units
NOTE: Operation these devices with standard require appropriate pull-up resistors ensure minimum logic "1".
TYPICAL INPUT CIRCUIT
UCN5801EP
STROBE OUTPUT ENABLE SUPPLY CLEAR
LATCHES
OUT1 OUT4
OUT7
Dwg. EP-010-4A
CLAMP DIODE COMMON
GROUND
OUT8
Dwg. PP-037
5800 5801
BiMOS LATCHED DRIVERS
CLEAR
STROBE OUTPUT ENABLE OUTN
Dwg. A-10,895A
TIMING CONDITIONS (Logic Levels Ground)
Minimum Data Active Time Before Strobe Enabled (Data Set-Up Time) Minimum Data Active Time After Strobe Disabled (Data Hold Time) Minimum Strobe Pulse Width .125 Typical Time Between Strobe Activation Output Transition .500 Minimum Time Between Strobe Activation Output Transition .500 Minimum Clear Pulse Width .300 Minimum Data Pulse Width .225 Information present input transferred latch when STROBE high. high CLEAR input will latches output condition regardless data STROBE input levels. high OUTPUT ENABLE will outputs condition, regardless other input conditions. When OUTPUT ENABLE low, outputs depend state their respective latches.
TRUTH TABLE
OUTPUT
STROBE CLEAR ENABLE OUTN
irrelevant. previous output state. present output state.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 5801
BiMOS LATCHED DRIVERS
TYPICAL APPLICATION
UNIPOLAR STEPPER-MOTOR DRIVE
OUTPUT ENABLE (ACTIVE LOW) CLEAR STROBE
LATCHES
UCN-5800A
Dwg. B-1537
UNIPOLAR WAVE DRIVE
UNIPOLAR 2-PHASE DRIVE
STROBE
STROBE
Dwg. GP-060
Dwg. GP-060-1
5800 5801
BiMOS LATCHED DRIVERS
UCN5800A
Dimensions Inches
0.014 0.008 0.430 0.280 0.240
0.300
0.070 0.045
0.100 0.775 0.735
0.005
0.210
0.015
0.150 0.115 0.022 0.014
Dwg. MA-001-14A
Dimensions Millimeters (Based 25.4
0.355 0.204 10.92 7.11 6.10
7.62
1.77 1.15
2.54 19.68 18.67
0.13
5.33
0.39
3.81 2.93 0.558 0.356
Dwg. MA-001-14A
NOTES: Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative. Lead thickness measured seating plane below.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 5801
BiMOS LATCHED DRIVERS
UCN5800L
Dimensions Inches (Based 0.03937")
0.0098 0.0075 0.2440 0.2284
0.1574 0.1497
0.050 0.016
0.020 0.013
0.3444 0.3367
0.050
0.0688 0.0532 0.0040 MIN.
Dwg. MA-007-14
Dimensions Millimeters
0.25 0.19 6.20 5.80
4.00 3.80
1.27 0.40
0.51 0.33
8.75 8.55
1.27
1.75 1.35 0.10 MIN.
NOTES: Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative.
Dwg. MA-007-14A
5800 5801
BiMOS LATCHED DRIVERS
UCN5801A
Dimensions Inches
0.015 0.008
0.500 0.380 0.330
0.400
0.070 0.030
1.120 1.050
0.100
0.005
0.210
0.015
0.160 0.115 0.022 0.014
Dwg. MA-002-22
Dimensions Millimeters (Based 25.4
0.381 0.204
12.70 9.65 8.39
10.16
0.070 0.030
28.44 26.67
2.54
0.13
5.33
0.39
4.06 2.93 0.558 0.356
Dwg. MA-002-22
NOTES: Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative. Lead thickness measured seating plane below.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 5801
BiMOS LATCHED DRIVERS
UCN5801EP
Dimensions Inches
0.013 0.021 0.219 0.191
0.050
0.026 0.032 0.456 0.450 0.495 0.485
INDEX AREA
0.219 0.191
0.020
0.165 0.180
0.456 0.450 0.495 0.485
Dwg. MA-005-28A
Dimensions Millimeters (Based 25.4
0.331 0.533 5.56 4.85
1.27
0.812 0.661 11.58 11.43 12.57 12.32
INDEX AREA
5.56 4.85
0.51
4.57 4.20
11.582 11.430 12.57 12.32
Dwg. MA-005-28A
NOTES: Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative.
5800 5801
BiMOS LATCHED DRIVERS
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Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
5800 5801
BiMOS LATCHED DRIVERS
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5800 5801
BiMOS LATCHED DRIVERS
BiMOS (Series 5800) DABiC (Series 6800) INTELLIGENT POWER INTERFACE DRIVERS SELECTION GUIDE
Function
SERIAL-INPUT LATCHED DRIVERS 8-Bit (saturated drivers) 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) PARALLEL-INPUT LATCHED DRIVERS 4-Bit 8-Bit 8-Bit SPECIAL-PURPOSE FUNCTIONS Unipolar Stepper Motor Translator/Driver Addressable 28-Line Decoder/Driver
Output Ratings
-120
Part Number
5895 5821 5841 5842 5829 5810-F 5811 5812-F 5818-F 5833 5832
5800 5815 5801
1.25
5804 6817
Current maximum specified test condition, voltage maximum rating. specification sustaining voltage limits. Negative current defined coming (sourcing) output.
Complete part number includes additional characters indicate operating temperature range package style. Internal transient-suppression diodes included inductive-load protection.
Allegro MicroSystems, Inc. reserves right make, from time time, such departures from detail specifications required permit improvements design products. Components made under military approvals will accordance with approval requirements. information included herein believed accurate reliable. However, Allegro MicroSystems, Inc. assumes responsibility use; infringements patents other rights third parties which result from use.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
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