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ULN2804

  

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ON-Semiconductor
ON Semiconductor
ULN2804 OCTAL PERIPHERAL DRIVER ARRAYS

Octal High Voltage, High Current Darlington Transistor Arrays

The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression.
The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS.

 


other parts : ULN2803  ULN2803A  ULN2804A  
ULN2804 PDF
Fci
First Components International
ULN2804 High-Voltage, High Current Darlington Arrays
other parts : ULN2803  
ULN2804 PDF
Motorola
Motorola => Freescale
ULN2804 Octal High Voltage, High Current Darlington Transistor Arrays

OCTAL PERIPHERALDRIVER ARRAYS

The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression. The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS.


other parts : ULN2803  ULN2803A  ULN2804A  
ULN2804 PDF
Toshiba
Toshiba
ULN2804 TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

8CH DARLINGTON SINK DRIVER

The ULN2803AP / AFW Series are high−voltage, high−current darlington drivers comprised of eight 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−18pin
● Package Type−AFW : SOL−18pin


other parts : ULN2803  ULN2803A  ULN2803AFW  ULN2803AP  ULN2804A  ULN2804AFW  ULN2804AP  
ULN2804 PDF
Allegro
Allegro MicroSystems
ULN2804 High Voltage High Current Darlington Arrays

2803 THRU 2824 HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS


other parts : ULN2803  ULQ2003A  ULQ2003L  ULQ2004A  ULQ2004L  ULQ2023A  ULQ2023L  ULQ2024A  ULQ2024L  
ULN2804 PDF
ON-Semiconductor
ON Semiconductor
ULN2804A OCTAL PERIPHERAL DRIVER ARRAYS

Octal High Voltage, High Current Darlington Transistor Arrays

The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression.
The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS.

 


other parts : ULN2803  ULN2803A  ULN2804  
ULN2804A PDF
Motorola
Motorola => Freescale
ULN2804A Octal High Voltage, High Current Darlington Transistor Arrays

OCTAL PERIPHERALDRIVER ARRAYS

The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, relays, printer hammers or other similar loads for a broad range of computer, industrial, and consumer applications. All devices feature open–collector outputs and free wheeling clamp diodes for transient suppression. The ULN2803 is designed to be compatible with standard TTL families while the ULN2804 is optimized for 6 to 15 volt high level CMOS or PMOS.


other parts : ULN2803  ULN2803A  ULN2804  
ULN2804A PDF
Toshiba
Toshiba
ULN2804A TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

8CH DARLINGTON SINK DRIVER

The ULN2803AP / AFW Series are high−voltage, high−current darlington drivers comprised of eight 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−18pin
● Package Type−AFW : SOL−18pin


other parts : ULN2803  ULN2803A  ULN2803AFW  ULN2803AP  ULN2804  ULN2804AFW  ULN2804AP  
ULN2804A PDF
Allegro
Allegro MicroSystems
ULN2804A High Voltage High Current Darlington Arrays

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW high voltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient temperature and number of drivers turned on simultaneously. 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 Package or Wide-Body Small-Outline Package


other parts : 2803  2824  A2803  A2804  ULN2803A  ULN2803LW  ULN2804LW  ULN2823A  ULN2823LW  ULN2824A  
ULN2804A PDF
ST-Microelectronics
STMicroelectronics
ULN2804A EIGHT DARLINGTON ARRAYS

DESCRIPTION
The ULN2801A-ULN2805Aeach contain eight darlington transistors with common emitters and inte
gral suppression diodes for inductive loads. Each darlington features a peak load current rating of
600mA (500mA continuous) and can withstand at least 50V in the offstate.Outputs may be paralleled for higher current capability.Five versions are available to simplify interfacing to standard logic families : the ULN2801A is designed for general purpose applications with a current limit
resistor ; the ULN2802Ahas a 10.5kΩ input resistor and zener for 14-25V PMOS; the ULN2803Ahas a 2.7kΩinput resistor for 5V TTL and CMOS ; the ULN2804A has a 10.5kΩinput resistor for 6-15V
CMOS and the ULN2805A is designed to sink a minimum of 350mA for standard and Schottky TTL
where higher output current is required. All types are supplied in a 18-lead plastic DIP with
a copper lead fromand featurethe convenient input

■ EIGHT DARLINGTONS WITH COMMON EMITTERS
■ OUTPUT CURRENT TO 500 mA
■ OUTPUT VOLTAGE TO 50 V
■ NTEGRAL SUPPRESSION DIODES
■ VERSIONS FOR ALL POPULAR LOGIC FAMILIES
■ OUTPUT CAN BE PARALLELED
■ NPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY BOARD LAYOUT


other parts : ULN2801A  ULN2802A  ULN2803A  ULN2805A  
ULN2804A PDF
Allegro
Allegro MicroSystems
ULN2804A_ HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS

Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW high voltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple peripheral power loads. Typical power loads totaling over 260 W (350 mA x 8, 95 V) can be controlled at an appropriate duty cycle depending on ambient temperature and number of drivers turned on simultaneously. 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 Package or Wide-Body Small-Outline Package


other parts : 2803_  2824_  A2803_  A2804_  ULN2803A_  ULN2803LW_  ULN2804LW_  ULN2823A_  ULN2823LW_  ULN2824A_  
ULN2804A_ PDF
Toshiba
Toshiba
ULN2804AP TOSHIBA BIPOLAR DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC

8CH DARLINGTON SINK DRIVER

The ULN2803AP / AFW Series are high−voltage, high−current darlington drivers comprised of eight 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−18pin
● Package Type−AFW : SOL−18pin


other parts : ULN2803  ULN2803A  ULN2803AFW  ULN2803AP  ULN2804  ULN2804A  ULN2804AFW  
ULN2804AP PDF

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