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ULN2003A

  

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ON-Semiconductor
ON Semiconductor
ULN2003A High Voltage, High Current Darlington Transistor Arrays

The seven NPN Darlington connected transistors in these arrays are well suited for driving lamps, relays, or printer hammers in a variety of industrial and consumer applications. Their high breakdown voltage and internal suppression diodes insure freedom from problems associated with inductive loads. Peak inrush currents to 500 mA permit them to drive incandescent lamps.
The ULx2003A with a 2.7 kΩ series input resistor is well suited for systems utilizing a 5.0 V TTL or CMOS Logic.

Features
• These are Pb-Free Devices

 


other parts : ULN2003ADR2G  ULQ2003A  ULQ2003ADR2G  
ULN2003A PDF
ST-Microelectronics
STMicroelectronics
ULN2003A Seven Darlington array

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 is 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 - 25 V PMOS); ULN2003 (5 V TTL, CMOS); ULN2004 (6 - 15 V CMOS, PMOS).
These versatile devices are useful for driving a wide range of loads including solenoids, relay DC motors, LED display filament lamps, thermal printheads and high-power buffers.
The ULN2001A/2002A/2003A and 2004A are supplied in a 16-pin DIP package with a copper leadframe to reduce thermal resistance. They are available also in small outline package (SO-16) as ULN2001D1/2002D1/2003D1/ 2004D1.

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
● Input pins placed opposite to output pins to simplify layout


other parts : ULN2001  ULN2002  ULN2003  ULN2004  ULN2001A  ULN2002A  ULN2004A  ULN2001D1013TR  ULN2002D1013TR  ULN2003D1013TR  
ULN2003A PDF
Texas-Instruments
Texas Instruments
ULN2003A HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

description/ordering information
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.

● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs . . . 50 V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications


other parts : ULN2001A  ULN2002A  ULN2004A  ULN2001AD  ULN2001ADR  ULN2001AN  ULN2002AD  ULN2002AN  ULN2002ANE4  ULN2003AD  
ULN2003A PDF
Allegro
Allegro MicroSystems
ULN2003A High Voltage High Current Darlington Arrays

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads, the Series ULN20xxA/L high-voltage, high-current Darlington arrays feature continuous load current ratings to 500 mA for each of the seven drivers. At an appropriate duty cycle depending on ambient temperature and number of drivers turned ON simultaneously, typical power loads totaling over 230 W (350 mA x 7, 95 V) can be controlled. Typical loads include relays, solenoids, stepping motors, magnetic print hammers, multiplexed LED and incandescent displays, and heaters. All devices feature open-collector outputs with integral clamp diodes.

FEATURES
■ TTL, DTL, PMOS, or CMOS-Compatible Inputs
■ Output Current to 500 mA
■ Output Voltage to 95 V
■ Transient-Protected Outputs
■ Dual In-Line Plastic Package or Small-Outline IC Package


other parts : A2001  A2003  A2004  A2023  A2024  ULN2003L  ULN2004A  ULN2004L  ULN2023A  ULN2023L  
ULN2003A PDF
Toshiba
Toshiba
ULN2003A_1999 TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

7CH DARLINGTON SINK DRIVER

The ULN2003AP / AFW Series are high−voltage, high−current darlington drivers comprised of seven NPN darlington pairs.
All units feature integral clamp diodes for switching inductive loads.
Applications include relay, hammer, lamp and display (LED) drivers.

FEATURES
● Output current (single output) 500 mA MAX.
● High sustaining voltage output
   50 V MIN. (ULN2003AP / AFW Series)
● Output clamp diodes
● Inputs compatible with various types of logic
● Package Type−AP : DIP−16pin
● Package Type−AFW : SOL−16pin


other parts : ULN2003_1999  ULN2003AFW_1999  ULN2003AP_1999  ULN2004_1999  ULN2004A_1999  ULN2004AFW_1999  ULN2004AP_1999  
ULN2003A PDF
ETC1
Unspecified
ULN2003A HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

[SPRAGUE]

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS


other parts : ULN2001  ULN2001A  ULN2001L  ULN2002  ULN2002A  ULN2002L  ULN2003  ULN2003L  ULN2004  ULN2004A  
ULN2003A PDF
Toshiba
Toshiba
ULN2003A TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

7CH DARLINGTON SINK DRIVER

The ULN2003AP / AFW Series are high−voltage, high−current darlington drivers comprised of seven NPN darlington pairs.
All units feature integral clamp diodes for switching inductive loads.
Applications include relay, hammer, lamp and display (LED) drivers.

FEATURES
● Output current (single output) 500 mA MAX.
● High sustaining voltage output
   50 V MIN.
● Output clamp diodes
● Inputs compatible with various types of logic
● Package Type−AP : DIP−16pin
● Package Type−AFW : SOL−16pin


other parts : ULN2003  ULN2003AFW  ULN2003AP  ULN2004  ULN2004A  ULN2004AFW  ULN2004AP  
ULN2003A PDF
TI
Texas Instruments
ULN2003A HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

DESCRIPTION
The ULN2002A, ULN2003A, ULN2003AI, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.
The ULN2002A is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULN2003A and ULQ2003A have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. The ULN2004A and ULQ2004A have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULN/ULQ2004A is below that of the ULN/ULQ2003A, and the required voltage is less than that required by the ULN2002A.

FEATURES
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs: 50 V
• Output Clamp Diodes
• Inputs Compatible With Various Types of Logic
• Relay-Driver Applications


other parts : ULN2001  ULN2001A  ULN2002  ULN2002A  ULN2003  ULN2003AI  ULN2003AIN  ULN2001AD  ULN2001ADR  ULN2001AN  
ULN2003A PDF
Texas-Instruments
Texas Instruments
ULN2003AN HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

description/ordering information
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.

● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs . . . 50 V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications


other parts : ULN2001A  ULN2002A  ULN2003A  ULN2004A  ULN2001AD  ULN2001ADR  ULN2001AN  ULN2002AD  ULN2002AN  ULN2002ANE4  
ULN2003AN PDF
Texas-Instruments
Texas Instruments
ULN2003AJ HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

description/ordering information
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.

● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs . . . 50 V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications


other parts : ULN2001A  ULN2002A  ULN2003A  ULN2004A  ULN2001AD  ULN2001ADR  ULN2001AN  ULN2002AD  ULN2002AN  ULN2002ANE4  
ULN2003AJ PDF
Texas-Instruments
Texas Instruments
ULN2003AI High-Voltage, High-Current Darlington Transistor Arrays

Description
The ULx200xA devices are high-voltage, high-current Darlington transistor arrays. Each consists of seven NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.
The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULx2003A devices, see the SLRS023 data sheet for the SN75468 and SN75469 devices.
The ULN2002A device is designed specifically for use with 14-V to 25-V PMOS devices. Each input of this device has a Zener diode and resistor in series to control the input current to a safe limit. The ULx2003A devices have a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.
The ULx2004A devices have a 10.5-kΩ series base resistor to allow operation directly from CMOS devices that use supply voltages of 6 V to 15 V. The required input current of the ULx2004A device is below that of the ULx2003A devices, and the required voltage is less than that required by the ULN2002A device.

Features
• 500-mA-Rated Collector Current (Single Output)
• High-Voltage Outputs: 50 V
• Output Clamp Diodes
• Inputs Compatible With Various Types of Logic
• Relay-Driver Applications

Applications
• Relay Drivers
• Stepper and DC Brushed Motor Drivers
• Lamp Drivers
• Display Drivers (LED and Gas Discharge)
• Line Drivers
• Logic Buffers

 


other parts : ULN2002ANS  ULN2002APW  ULN2003ANS  ULN2003AINS  ULN2004ANS  ULN2004APW  ULN2003ADG4  ULN2003ADRG3  ULN2003ADRG4  ULN2003AID  
ULN2003AI PDF
Texas-Instruments
Texas Instruments
ULN2003AD HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS

description/ordering information
The ULN2001A, ULN2002A, ULN2003A, ULN2004A, ULQ2003A, and ULQ2004A are high-voltage, high-current Darlington transistor arrays. Each consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. For 100-V (otherwise interchangeable) versions of the ULN2003A and ULN2004A, see the SN75468 and SN75469, respectively.

● 500-mA-Rated Collector Current (Single Output)
● High-Voltage Outputs . . . 50 V
● Output Clamp Diodes
● Inputs Compatible With Various Types of Logic
● Relay-Driver Applications


other parts : ULN2001A  ULN2002A  ULN2003A  ULN2004A  ULN2001AD  ULN2001ADR  ULN2001AN  ULN2002AD  ULN2002AN  ULN2002ANE4  
ULN2003AD PDF

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