ULN2803AFW

Series: -
Type: Darlington Array
Protocol: -
Mounting Type: Surface Mount
Number of Drivers/Receivers: 8/0
Voltage - Supply: 5V
Package / Case: 18-SOIC (0.295", 7.50mm Width)
Packaging: Tube
Manufacturer: Toshiba
Supplier Device Package: 18-SOL


Description

The ULN2803AFW is designed as high voltage, high current darlington drivers comprised of eight darlington pairs. It features integral clamp diodes for switching inductive loads. Applications include relay, hammer, lamp and display (LED) drivers.

ULN2803AFW has five features. (1)Output current single output would be 500mA max. (2)Its high sustaining vltage output would be 50V min. (3)Output clamo diodes. (4)Inputs compatible with various types of logic. (5)Package type-AFW would be SOL-18pin. Those are all the main features.

Some absolute maximum ratings of ULN2803AFW have been concluded into several points as follow. (1)Its output sustaining voltage would be from -0.5V to 50V. (2)Its current would be 500mA/ch. (3)Its input voltage would be from -0.5V to 30V. (4)Its clamp diode reverse voltage would be 50V. (5)Its clamp diode forward current would be 500mA. (6)Its power dissipation would be 0.92W. (7)Its operating temperature range would be from -40°C to 85°C. (8)Its storage temperature range would be from -55°C to 150°C. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some recommended characteristics of ULN2803AFW are concluded as follow. (1)Its output sustaining voltage would be min 0V and max 50V. (2)Its output current would be min 0mA and max 268mA/ch at Tpw=25ms, duty=10%, 8 circuits and would be min 0mA/ch and max 90mA/ch with conditions of Tpw=25ms, duty=50%, 8 circuits. (3)Its input voltage would be min 0V and max 30V. (4)Its input voltage (output on) would be min 3.5V and max 30V. (5)Its clamo diode reverse voltage would be max 50V. (6)Its clamp diode forward current would be max 400mA. (7)Its power dissipation would be max 0.48W at Ta=85°C. And so on. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information please contact us for details. Thank you!

Parameters:

Technical/Catalog Information	ULN2803AFW
Vendor	Toshiba
Category	Integrated Circuits (ICs)
Number of Drivers/Receivers	8/0
Type	Darlington Array
Voltage - Supply	5V
Package / Case	18-SOL
Packaging	Tube
Protocol	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	ULN2803AFW ULN2803AFW