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PDF ULN2804 Data sheet ( Hoja de datos )
| Número de pieza | ULN2804 | |
| Descripción | Eight High Voltage High Current Darlington Arrays | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ULN2804 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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UNISONIC TECHNOLOGIES CO., LTD
ULN2804
LINEAR INTEGRATED CIRCUIT
EIGHT HIGH VOLTAGE, HIGH
CURRENT DARLINGTON
ARRAYS
DESCRIPTION
The ULN2804 is a high voltage, high current Darlington array
comprised of eight NPN Darlington pairs. The device features
open-collector outputs with suppression diodes for inductive loads
and is ideally suited for interfacing between low-level logic circuitry
and high power loads. Typical loads including relays DC motors,
filament lamps, LED displays, printer hammers and high power
buffers.
FEATURE
* Eight Darlingtons with common emitters
* TTL, PMOS or CMOS Compatible inputs
* Peak output current to 500mA
* Output voltage to 50V
* Clamp diodes for transient suppression
SOP-18
DIP-18
*Pb-free plating product number: ULN2804L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
ULN2804-D18-T
ULN2804L-D18-T
ULN2804-S18-R
ULN2804L-S18-R
ULN2804-S18-T
ULN2804L-S18-T
Package
DIP-18
SOP-18
SOP-18
Packing
Tube
Tape Reel
Tube
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., Ltd
1 of 5
QW-R113-002,A
1 page  
ULN2804
TYPICAL CHARACTERISTICS
Output Current vs. Saturation Voltage
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
IB=250μA
IB=350μA
IB=500μA
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Saturation Voltage, VCE(SAT) (V)
Input Current vs. Input Voltage
2.0
1.5
1.0
0.5
0
0 2 4 6 8 10 12 14 16 18
Input Voltage, VIN (V)
LINEAR INTEGRATED CIRCUIT
Output Current vs. Input Current
600
400
200
0
0 200 400 600 800
Input Current, IIN (mA)
Power Dissipation vs. Ambient Temperature
2.0
1.5
1.0 DIP-18
0.5 SOP-18
0
0 50 100 150
Ambient Temperature, Ta (°C)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 5
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5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ULN2804.PDF ] | |
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