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ULN2004A Dataheets PDF



Part Number ULN2004A
Manufacturers STMicroelectronics
Logo STMicroelectronics
Description SEVEN DARLINGTON ARRAYS
Datasheet ULN2004A DatasheetULN2004A Datasheet (PDF)

ULN200xA ULN200xD1 Seven darlington array Features ■ Seven darlingtons per package ■ Output current 500 mA per driver (600 mA peak) ■ Output voltage 50 V ■ Integrated suppression diodes for inductive loads ■ Outputs can be paralleled for higher current ■ TTL/CMOS/PMOS/DTL Compatible inputs ■ Inputs pinned opposite outputs to simplify layout Description The ULN2001, ULN2002, ULN2003 and ULN 2004 are high voltage, high current darlington arrays each containing seven open collector darlington pair.

  ULN2004A   ULN2004A


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ULN200xA ULN200xD1 Seven darlington array Features ■ Seven darlingtons per package ■ Output current 500 mA per driver (600 mA peak) ■ Output voltage 50 V ■ Integrated suppression diodes for inductive loads ■ Outputs can be paralleled for higher current ■ TTL/CMOS/PMOS/DTL Compatible inputs ■ Inputs pinned opposite outputs to simplify layout Description The ULN2001, ULN2002, ULN2003 and ULN 2004 are high voltage, high current darlington arrays each containing seven open collector darlington pairs with common emitters. Each channel rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. The versions interface to all common logic families: – ULN2001 (general purpose, DTL, TTL, PMOS, CMOS) – ULN2002 (14-25V PMOS) – ULN2003 (5V TTL, CMOS) – ULN2004 (6-15V CMOS, PMOS) DIP-16 SO-16 (Narrow) These versatile devices are useful for driving a wide range of loads including solenoids, relays DC motors, LED displays filament lamps, thermal printheads and high power buffers. The ULN2001A/2002A/2003A and 2004A are supplied in 16 pin plastic DIP packages with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1. Table 1. Device summary August 2007 ULN2001A ULN2002A ULN2003A ULN2004A Order code Rev. 6 ULN2001D1013TR ULN2002D1013TR ULN2003D1013TR ULN2004D1013TR 1/14 www.st.com 14 Contents ULN200xA - ULN200xD1 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 7 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2/14 ULN200xA - ULN200xD1 1 Diagram Figure 1. Schematic diagram Diagram ULN2001 (each driver) ULN2002 (each driver) ULN2003 (each driver) ULN2004 (each driver) 3/14 Pin configuration 2 Pin configuration Figure 2. Pin connections (top view) ULN200xA - ULN200xD1 4/14 ULN200xA - ULN200xD1 3 Maximum ratings Maximum ratings Table 2. Absolute maximum ratings Symbol Parameter VO VI IC IB TA TSTG TJ Output voltage Input voltage (for ULN2002A/D - 2003A/D - 2004A/D) Continuous collector current Continuous base current Operating ambient temperature range Storage temperature range Junction temperature Value 50 30 500 25 - 20 to 85 - 55 to 150 150 Table 3. Thermal data Symbol Parameter RthJA Thermal resistance junction-ambient, Max. DIP-16 70 SO-16 120 Unit V V mA mA °C °C °C Unit ° C/W 5/14 Electrical characteristics 4 Electrical characteristics ULN200xA - ULN200xD1 Table 4. Symbol Electrical characteristics (TA = 25°C unless otherwise specified). Parameter Test condition ICEX Output leakage current VCE(SAT) Collector-emitter saturation voltage (Figure 5.) II(ON) Input current (Figure 6.) II(OFF) Input current (Figure 7.) VI(ON) Input voltage (Figure 8.) hFE DC Forward current gain (Figure 5.) CI Input capacitance tPLH Turn-on delay time tPHL Turn-off delay time IR Clamp diode leakage current (Figure 9.) VF Clamp diode forward voltage (Figure 10.) VCE = 50 V, (Figure 3.) TA = 70°C, VCE= 50 V (Figure 3.) TA = 70°C for ULN2002, VCE= 50 V, VI = 6 V (Figure 4.) TA = 70°C for ULN2002, VCE= 50 V, VI = 1V (Figure 4.) IC = 100 mA, IB = 250 µA IC = 200 mA, IB= 350 µA IC = 350 mA, IB= 500 µA for ULN2002, VI = 17 V for ULN2003, VI = 3.85 V for ULN2004, VI = 5 V VI = 12 V TA = 70°C, IC = 500 µA VCE= 2 V, for ULN2002 IC = 300 mA for ULN2003 IC = 200 mA IC = 250 mA IC = 300 mA for ULN2004 IC = 125 mA IC = 200 mA IC = 275 mA IC = 350 mA for ULN2001, VCE = 2 V, IC = 350 mA 0.5 VI to 0.5 VO 0.5 VI to 0.5 VO VR = 50 V TA = 70°C, VR = 50 V IF = 350 mA Min. 50 1000 Typ. Max. 50 100 500 500 0.9 1.1 1.1 1.3 1.3 1.6 0.82 1.25 0.93 1.35 0.35 0.5 1 1.45 65 13 2.4 2.7 3 5 6 7 8 15 25 0.25 1 0.25 1 50 100 1.7 2 Unit µA V mA µA V pF µs µs µA V 6/14 ULN200xA - ULN200xD1 5 Test circuits Figure 3. Output leakage current Test circuits Figure 4. Output leakage current (for ULN2002 only) Figure 5. Collector-emitter saturation voltage Figure 6. Input current (ON) Figure 7. Input current (OFF) Figure 8. Input voltage 7/14 Test circuits ULN200xA - ULN200xD1 Figure 9. Clamp diode leakage current Figure 10. Clamp diode forward.


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