8-CHANNEL SOURCE DRIVERS SERIES 2580 8-CHANNEL SOURCE DRIVER
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SERIES 2580
8-CHANNEL SOURCE DRIVERS
SERIES 2580
8-CHANNEL SOURCE DRIVERS
This versatile family integrated circuits will work with many combinations logic- load-voltage levels, meeting interface requirements beyond capabilities standard logic buffers. Series UDN2580A A2580SLW source drivers drive incandescent, LED, vacuum fluorescent displays. Internal transient-suppression diodes permit drivers used with inductive loads such relays, solenoids, stepping motors, magnetic print hammers. Types UDN2580A A2580SLW high-current source drivers used switch ground ends loads that directly connected supply. Typical loads telephone relays, diodes, LEDs. UDN2585A A2585SLW drivers designed applications requiring output saturation voltages. Typical loads lowvoltage LEDs incandescent displays. eight non-Darlington, outputs will simultaneously sustain continuous load currents -120 ambient temperatures +70°C. UDN2588A A2588SLW have separate logic driver supply lines. Their eight drivers serve interface between positive logic (TTL, CMOS, PMOS) negative logic (NMOS) either negative split-load supplies These drivers packaged plastic DlPs (suffix surfacemountable wide-body SOlCs (suffix LW), rated operation over temperature range -20°C +85°C.
Data Sheet 29316C
UDN2580A UDN2585A
ABSOLUTE MAXIMUM RATINGS next page.
FEATURES
TTL, CMOS, PMOS, NMOS Compatible High Output-Current Rating Internal Transient Suppression Efficient Input /Output Structure Through-Hole Surface-Mount Packages
Always order complete part number, e.g., UDN2580A
SERIES 2580
8-CHANNEL SOURCE DRIVERS
ABSOLUTE MAXIMUM RATINGS
25°C Free-Air Temperature driver (unless otherwise noted).
UDN2580A A2580SLW Output Voltage, Supply Voltage, (ref. sub.) Supply Voltage, (ref. sub.) Input Voltage, (ref. Total Output Current, Substrate Current ISUB -500 UDN2585A A2585SLW -250 UDN2588A A2588SLW -500
Package Power Dissipation, (single output) (total package) Graph Operating Temperature Range, -20°C +85°C Storage Temperature Range, .-55°C +150°C
20-PIN DIP, 55°C/W
ALLOWABLE PACKAGE POWER DISSIPATION WATTS
18-PIN DIP, 60°C/W 20-LEAD SOIC, 70°C/W
AMBIENT TEMPERATURE
Dwg. GP-022-1
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000 Copyright 1981, 1997 Allegro MicroSystems, Inc.
SERIES 2580
8-CHANNEL SOURCE DRIVERS
simplification, these devices characterized following pages with specific voltages inputs, logic supply (VS), load supply (VEE), collector supply (VCC). Typical UDN2580A A2580SLW with negative-referenced logic. more common application UDN2585A, A2585SLW, UDN2588A A2588SLW with positive-referenced logic supplies. application, devices capable operation over wide range logic supply voltage levels:
TYPICAL OPERATING VOLTAGES
VlN(ON) -3.6 VlN(OFF) -0.5 VEE(MAX) +1.4 +4.5 +8.4 +11.5 +11.4 +14.5 -10V Device Types UDN2585A A2585SLW UDN2580A A2580SLW UDN2585A A2585SLW UDN2580A A2580SLW UDN2588A A2588SLW UDN2585A A2585SLW UDN2580A A2580SLW UDN2588A A2588SLW UDN2585A A2585SLW UDN2580A A2580SLW UDN2588A A2588SLW
NOTE: substrate must tied most negative point external circuit maintain isolation between drivers provide normal circuit operation.
SERIES 2580
8-CHANNEL SOURCE DRIVERS
UDN2580A A2580SLW ELECTRICAL CHARACTERISTICS +25°C, (unless otherwise noted).
Characteristic Output Leakage Current Output Sustaining Voltage Output Saturation Voltage Input Current Symbol ICEX VCE(SUS) VCE(SAT) Test Conditions -0.5 VOUT -0.4 VOUT 70°C -0.4 IOUT Note -2.4 IOUT -100 -3.0 IOUT -225 -3.6 IOUT -350 -3.6 IOUT -350 IOUT -350 IOUT -500 70°C, Note IOUT -100 Note IOUT -225 Note IOUT -350 Note IOUT -500 70°C 70°C Min. -0.2 EOUT EOUT Limits Max. -500 -2.1 -2.4 -3.0 -3.6 Units
IIN(ON) IIN(OFF)
Input Voltage
VIN(ON)
VIN(OFF) Clamp Diode Leakage Current Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay tPHL tPLH
NOTES:
Pulsed test, duty cycle Negative current defined coming specified device pin. IIN(OFF) current limit guarantees against partial turn-on output. VIN(ON) voltage limit guarantees minimum output source current specified conditions. substrate must always tied most negative point must least below
PARTIAL SCHEMATIC
UDN2580A
A2580SLW
SUB/VEE
Dwg. A-11,358
Dwg. A-11,359
Dwg. PP-064
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
SERIES 2580
8-CHANNEL SOURCE DRIVERS
UDN2585A A2585SLW ELECTRICAL CHARACTERISTICS +25°C, (unless otherwise noted).
Characteristic Output Leakage Current Output Sustaining Voltage Output Saturation Voltage Input Current Input Voltage Clamp Diode Leakage Current Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay IIN(ON) VIN(ON) VIN(OFF) tPHL tPLH EOUT EOUT Symbol ICEX VCE(SUS) VCE(SAT) Test Conditions -0.5 VOUT -0.4 VOUT 70°C -0.4 IOUT Note -4.6 IOUT -4.6 IOUT -120 -4.6 IOUT -120 -14.6 IOUT -120 IOUT -120 Note IOUT -100 70°C 70°C Min. -0.4 Limits Max. -1.6 -5.0 -4.6 Units
NOTES: Pulsed test, duty cycle Negative current defined coming specified device pin. VIN(ON) voltage limit guarantees minimum output source current specified conditions. substrate must always tied most negative point must least below
PARTIAL SCHEMATIC
UDN2585A
A2585SLW
SUB/V
Dwg. A-11,360
Dwg. A-11,359
Dwg. PP-064
SERIES 2580
8-CHANNEL SOURCE DRIVERS
UDN2588A A2588SLW ELECTRICAL CHARACTERISTICS +25°C,VS (unless otherwise noted).
Characteristic Output Leakage Current Output Sustaining Voltage Output Saturation Voltage Input Current Symbol ICEX VCE(SUS) VCE(SAT) Test Conditions VOUT IOUT Note IOUT -100 Ref. IOUT -225 Ref. IOUT -350 Ref. IOUT -350 IOUT -350 IOUT -500 70°C, Note IOUT -100 Note IOUT -225 Note IOUT -350 Note IOUT -500 Min. EOUT EOUT Limits Max. -500 -2.1 Units
IIN(ON) IIN(OFF)
Input Voltage
VIN(ON)
VIN(OFF) Clamp Diode Leakage Current Clamp Diode Forward Voltage Input Capacitance Turn-On Delay Turn-Off Delay tPLH tPLH
NOTES: Pulsed test, duty cycle Negative current defined coming specified device pin. IIN(OFF) current limit guarantees against partial turn-on output. VIN(ON) voltage limit guarantees minimum output source current specified conditions. substrate must always tied most negative point must least below must equal less positive than
PARTIAL SCHEMATIC
Note UDN2588A (DIP) A2588SLW (SOIC) electrically identical share common terminal number assignment.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
SERIES 2580
8-CHANNEL SOURCE DRIVERS
ALLOWABLE PEAK COLLECTOR CURRENT 50°C FUNCTION DUTY CYCLE
ALLOWABLE PEAK COLLECTOR CURRENT 50°C
RECOMMENDED MAXIMUM OUTPUT CURRENT
NUMBER OUTPUTS CONDUCTING SIMULTANEOUSLY
CENT DUTY CYCLE
Dwg. A-11,107B
ALLOWABLE PEAK COLLECTOR CURRENT 70°C FUNCTION DUTY CYCLE
ALLOWABLE PEAK COLLECTOR CURRENT 70°C
RECOMMENDED MAXIMUM OUTPUT CURRENT
NUMBER OUTPUTS CONDUCTING SIMULTANEOUSLY
CENT DUTY CYCLE
Dwg. A-11,108B
SERIES 2580
8-CHANNEL SOURCE DRIVERS
TYPICAL APPLICATIONS
Dwg. B-1458A Dwg. A-11,356
COMMON-CATHODE DRIVER
TELECOMMUNICATIONS RELAY DRIVER
(Negative Logic)
Dwg. A-11,362A Dwg. A-11,363
TELECOMMUNICATIONS RELAY DRIVER
(Positive Logic)
VACUUM-FLUORESCENT DISPLAY DRIVER
(Split Supply)
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
SERIES 2580
8-CHANNEL SOURCE DRIVERS
UDN2580A UDN2585A
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.
SERIES 2580
8-CHANNEL SOURCE DRIVERS
A2580SLW A2585SLW
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.
Northeast Cutoff, 15036 Worcester, Massachusetts 01615-0036 (508) 853-5000
SERIES 2580
8-CHANNEL SOURCE DRIVERS
UDN2588A
Dimensions Inches
0.014 0.008
0.430 0.280 0.240
0.300
0.070 0.045
0.100 1.060 0.980
0.005
0.210
0.015
0.150 0.115 0.022 0.014
Dwg. MA-001-20
Dimensions Millimeters (Based 25.4
0.355 0.204
10.92 7.11 6.10
7.62
1.77 1.15
2.54 26.92 24.89
0.13
5.33
0.39
3.81 2.93 0.558 0.356
Dwg. MA-001-20
NOTES: Exact body lead configuration vendor's option within limits shown. Lead spacing tolerance non-cumulative. Lead thickness measured seating plane below.
SERIES 2580
8-CHANNEL SOURCE DRIVERS
POWER SOURCE DRIVERS SELECTION GUIDE
ORDER OUTPUT CURRENT, OUTPUT VOLTAGE, NUMBER DRIVERS
Output Ratings
Serial Latched Drivers
Features
Diode Clamp Saturated Outputs Internal Protection Input
-120
-350
Active Pull-Down Active Pull-Down Active Pull-Down Active Pull-Down
Part Number 5815 5810-F 5811 5812-F 5818-F 6118 2585 2985 5895 2987 2981 2982 5891 2580 2983 2984 5890 2588
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
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