8-CHANNEL SATURATED SINK DRIVERS Developed with low-voltage incan

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8-CHANNEL SATURATED SINK DRIVERS Developed with low-voltage incan

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8-CHANNEL SATURATED SINK DRIVERS
8-CHANNEL SATURATED SINK DRIVERS
Developed with low-voltage incandescent displays requiring output saturation voltage, UDN2595A A2595SLW meet many interface needs, including those exceeding capabilities standard logic buffers. eight non-Darlington outputs each driver continuously simultaneously sink load currents ambient temperatures +75°C. eight-channel driver's active-low inputs driven directly from TTL, Schottky TTL, DTL, CMOS, NMOS logic. input connections side package, output connections other, simplified printed wiring board layouts. These drivers packaged plastic DlPs (suffix surfacemountable wide-body SOlCs (suffix LW), rated operation over temperature range -20°C +85°C. These devices also available UDQ2595A A2595ELW operation -40°C.
Data Sheet 29320A*
FEATURES
Dwg. A-11,407
ABSOLUTE MAXIMUM RATINGS 25°C Free-Air Temperature driver (unless otherwise noted)
Output Voltage, VCE. Supply Voltage, Input Voltage, Output Current, .200mA Ground Terminal Current, IGND 1.6A Package Power Dissipation, .See Graph Operating Temperature Range, -20°C +85°C Storage Temperature Range, .-55°C +150°C
Non-Inverting Function (Input Output Current Rating Continuous Simultaneous (All outputs) +85°C Saturation Voltage TTL, CMOS, NMOS Compatible Efficient Input/Output Format SOIC Packaging
Always order complete part number: Part Number UDN2595A A2595SLW Package 18-Pin 20-Lead Wide-Body SOIC
8-CHANNEL SATURATED SINK DRIVERS
FUNCTIONAL BLOCK DIAGRAM EIGHT DRIVERS
Dwg. A-11,408
ALLOWABLE PACKAGE POWER DISSIPATION WATTS
A2595SLW
GROUND CONNECT.
SUFFIX 'A', 60°C/W
SUFFIX 'LW', 70°C/W
CONNECT.
AMBIENT TEMPERATURE
Dwg. PP-064-1
Dwg. GS-009-1
Northeast Cutoff, 15036 Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright 1981, 1996 Allegro MicroSystems, Inc.
8-CHANNEL SATURATED SINK DRIVERS
ELECTRICAL CHARACTERISTICS +25°C, (unless otherwise noted).
Limits Characteristic Output Leakage Current Output Saturation Voltage Input Current Symbol ICEX Test Conditions VOUT 25°C VOUT 70°C VCE(SAT) IOUT IOUT IlN(ON) IOUT IOUT Input Voltage VIN(ON) VIN(OFF) Input Capacitance Supply Current IOUT IOUT
NOTES: Negative current defined coming specified device pin. VIN(ON) voltage limit guarantees minimum output sink current specified conditions. measured with eight drivers turned
Min.
Max. -1.6 -5.0
Units
IOUT VOUT IOUT 70°C
8-CHANNEL SATURATED SINK DRIVERS
UDN2595A
Dimensions Inches
0.014 0.008
0.430 0.280 0.240
0.300
0.070 0.045
0.100 0.920 0.880
0.005
0.210
0.015
0.150 0.115 0.022 0.014
Dwg. MA-001-18A
Dimensions Millimeters (Based 25.4
0.355 0.204
10.92 7.11 6.10
7.62
1.77 1.15
2.54 23.37 22.35
0.13
5.33
0.39
3.81 2.93 0.558 0.356
Dwg. MA-001-18A
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
8-CHANNEL SATURATED SINK DRIVERS
A2595SLW
Dimensions Inches (Based 0.03937")
0.0125 0.0091
0.2992 0.2914
0.419 0.394
0.050 0.016 0.020 0.013
0.5118 0.4961
0.050
0.0926 0.1043 0.0040 MIN.
Dwg. MA-008-20
Dimensions Millimeters
0.32 0.23
7.60 7.40
10.65 10.00
1.27 0.40 0.51 0.33
13.00 12.60
1.27
2.65 2.35 0.10 MIN.
Dwg. MA-008-20
NOTES:
Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative.
8-CHANNEL SATURATED SINK DRIVERS
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
8-CHANNEL SATURATED SINK DRIVERS
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8-CHANNEL SATURATED SINK DRIVERS
POWER SINK DRIVERS SELECTION GUIDE
ORDER OUTPUT CURRENT, OUTPUT VOLTAGE, NUMBER DRIVERS
Output Ratings
Serial Latched
Features
Diode Saturated Internal Protection Input Drivers Clamp Outputs Hall Sensor/Driver Hall Sensor/Driver Dual 14-Line Decoder/Driver Hall Sensor/Driver Hall Sensor/Driver Stepper Motor Controller/Driver Microstepping Controller/Driver Stepper Motor Translator/Driver Stepper Motor Controller/Driver
Part Number
2595 5833 5832 7003 5140 2596 5275 5713 5703 5706 5800 5801 5821 5841 5842 5817 2547 2549 2543 2559 2597 3625 3626 7024 7029 7042 5804 2064 2068 2065 2069 5829 2544 2540 7026 2878 2879
1000 1200 1250 1500 1600 1800 3000 4000
Current maximum specified test condition, voltage maximum rating. specification sustaining voltage limits over-current protection voltage limits. Complete part number includes additional characters indicate operating temperature range package style.
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

8-CHANNEL SATURATED SINK DRIVERS Developed with low-voltage incan

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