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5832 Dataheets PDF



Part Number 5832
Manufacturers Allegro MicroSystems
Logo Allegro MicroSystems
Description BiMOS II 32-Bit Serial Input Latched Driver
Datasheet 5832 Datasheet5832 Datasheet (PDF)

5832 BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS UCN5832A LOGIC SUPPLY 1 VDD SERIAL DATA IN 2 GROUND 3 STROBE 4 OUT 1 5 OUT2 OUT 3 OUT4 6 7 8 OUT5 OUT 6 9 10 OUT 7 OUT 8 11 12 OUT 9 12 OUT 10 14 OUT 11 15 OUT 12 16 OUT 13 17 OUT 14 18 OUT 15 19 OUT 16 20 LATCHES REGISTER REGISTER LATCHES 40 CLOCK 39 SERIAL DATA OUT 38 OUTPUT ENABLE 37 OUT 32 36 OUT 31 35 OUT 30 34 OUT 29 33 OUT 28 32 OUT 27 31 OUT 26 30 OUT 25 29 OUT 24 28 OUT 23 27 OUT 22 26 OUT 21 25 OUT 20 24 OUT 1.

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5832 BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS UCN5832A LOGIC SUPPLY 1 VDD SERIAL DATA IN 2 GROUND 3 STROBE 4 OUT 1 5 OUT2 OUT 3 OUT4 6 7 8 OUT5 OUT 6 9 10 OUT 7 OUT 8 11 12 OUT 9 12 OUT 10 14 OUT 11 15 OUT 12 16 OUT 13 17 OUT 14 18 OUT 15 19 OUT 16 20 LATCHES REGISTER REGISTER LATCHES 40 CLOCK 39 SERIAL DATA OUT 38 OUTPUT ENABLE 37 OUT 32 36 OUT 31 35 OUT 30 34 OUT 29 33 OUT 28 32 OUT 27 31 OUT 26 30 OUT 25 29 OUT 24 28 OUT 23 27 OUT 22 26 OUT 21 25 OUT 20 24 OUT 19 23 OUT 18 22 OUT 17 21 INTERNAL CONNECTION Dwg. No. A-12,377A ABSOLUTE MAXIMUM RATINGS at +25°C Free-Air Temperature Output Voltage, VOUT ...................... 40 V Logic Supply Voltage, VDD ................ 15 V Input Voltage Range, VIN ................... -0.3 V to VDD + 0.3 V Continuous Output Current, lOUT .................................. 150 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. 5832 BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS Intended originally to drive thermal printheads, the UCN5832A and UCN5832EP have been optimized for low output-saturation voltage, high-speed operation, and pin configurations most convenient for the tight space requirements of high-resolution printheads. These integrated circuits can also be used to drive multiplexed LED displays or incandescent lamps at up to 150 mA peak current. The combination of bipolar and MOS technologies gives BiMOS II arrays an interface flexibility beyond the reach of standard buffers and power driver circuits. The devices each have 32 bipolar NPN open-collector saturated drivers, a CMOS data latch for each of the drivers, two 16-bit CMOS shift registers, and CMOS control circuitry. The high-speed CMOS shift registers and latches allow operation with most microprocessor based systems. Use of these drivers with TTL may require input pull-up resistors to ensure an input logic high. MOS serial data outputs permit cascading for interface applications requiring additional drive lines. The UCN5832A is supplied in a 40-pin dual in-line plastic package with 0.600" (15.24 mm) row spacing. Under normal operating conditions, this device will allow all outputs to sustain 100 mA continuously without derating. The UCN5832EP is supplied in a 44-lead plastic leaded chip carrier for minimum area, surface-mount applications. Both devices are also available for operation from -40°C to +85°C. To order, change the prefix from ‘UCN’ to ‘UCQ’. Similar 32-bit serial-input latched source drivers are available as the UCN5818AF/EPF. Other high-voltage, high-current 8-bit devices are available as the UCN5821A, UCN5841A/LW, and UCN5842A. FEATURES s To 3.3 MHz Data Input Rate s Low-Power CMOS Logic and Latches s 40 V Current Sink Outputs s Low Saturation Voltage s Automotive Capable Always order by complete part number: Part Number Package UCN5832A 40-Pin DIP UCN5832EP 44-Lead PLCC Data Sheet 26185.10B ALLOWABLE PACKAGE POWER DISSIPATION IN WATTS 5832 BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS 3.0 2.5 SUFFIX 'A', RθJA = 36°C/W 2.0 1.5 SUFFIX 'EP', RθJA = 46°C/W 1.0 0.5 0 25 50 75 100 125 150 AMBIENT TEMPERATURE IN °C Dwg. GP-025A FUNCTIONAL BLOCK DIAGRAM CLOCK SERIAL DATA IN STROBE OUTPUT ENABLE 32-BIT SHIFT REGISTER LATCHES V DD SERIAL DATA OUT MOS BIPOLAR OUT1 OUT2 OUT3 GROUND OUT30 OUT31 OUT32 UCN5832EP GROUND SERIAL DATA IN LOGIC SUPPLY CLOCK SERIAL DATA OUT32 OUTPUT ENABLE OUT32 NC 4 STROBE 5 NC 6 OUT1 3 2 VDD 1 44 43 42 41 40 OUT2 7 8 9 10 11 12 13 14 15 16 OUT12 17 NC 18 OUT 13 19 20 21 OUT 16 22 IC 23 OUT 17 24 25 26 OUT 20 27 NC 28 LATCHES SHIFT REGISTER SHIFT REGISTER LATCHES 39 OUT31 38 37 36 35 34 33 32 31 30 29 OUT21 Dwg. No. A-14,360 115 Northeast Cutoff, Box 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright © 1984, 1998, Allegro MicroSystems, Inc. 5832 BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS ELECTRICAL CHARACTERISTICS at TA = +25°C, VDD = 5 V (unless otherwise noted). Characteristic Symbol Test Conditions Output Leakage Current Collector-Emitter Saturation Voltage Input Voltage Input Current Input lmpedance Serial Data Output Resistance Supply Current ICEX VCE(SAT) VIN(1) VIN(0) lIN(1) lIN(0) ZIN ROUT lDD VOUT = 40 V, TA = 70°C lOUT = 50 mA lOUT = 100 mA, “A” package lOUT = 100 mA, “EP” package VIN = 3.5 V VIN = 0.8 V VIN = 3.5 V One output ON, lOUT = 100 mA All outputs OFF Output Rise Time Output Fall Time tr lOUT = 100 mA, 10% to 90% tf lOUT = 100 mA, 90% to 10% NOTE: Positive (negative) current is defined as going into (coming out of) the specified device pin. Min. — — 150 — 3.5 -0.3 — — 3.5 — — — — — Limits Max. 10 275 550 550 5.3 +0.8 1.0 -1.0 — 20 5.0 50 1.0 1.0 Unit.


WNM2306 5832 A5841


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