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PDF ULN2803 Data sheet ( Hoja de datos )

Número de pieza ULN2803
Descripción EIGHT DARLINGTON ARRAYS
Fabricantes Unisonic Technologies 
Logotipo Unisonic Technologies Logotipo



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No Preview Available ! ULN2803 Hoja de datos, Descripción, Manual

UNISONIC TECHNOLOGIES CO., LTD
ULN2803
LINEAR INTEGRATED CIRCUIT
EIGHT DARLINGTON ARRAYS
DESCRIPTION
The UTC ULN2803 is high-voltage, high-current Darlington
drivers comprised of eight NPN Darlington pairs.
FEATURES
*Output current (single output) 500mA MAX.
*High sustaining voltage output 50V MIN.
*Output clamp diodes
*Inputs compatible with various types of logic
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
ULN2803L-D18-T
ULN2803G-D18-T
- ULN2803G-S18-R
- ULN2803G-P20-R
Package
DIP-18
SOP-18
TSSOP-20
DIP-18
SOP-18
TSSOP-20
Packing
Tube
Tape Reel
Tape Reel
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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ULN2803 pdf
ULN2803
TEST CIRCUIT
1. ICEX
OPEN
VIN
OPEN
ICEX
VCE
LINEAR INTEGRATED CIRCUIT
2. VCE (sat), hFE
OPEN
IIN IOUT
VCE, VCE (sat)
hFE =
IOUT
IIN
3. IIN (ON)
IIN (ON)
VIN
OPEN
OPEN
4. IIN (OFF)
IIN (OFF)
OPEN
IOUT
5. VIN (ON)
IIN
VIN (ON)
OPEN
IOUT
VCE
6. IR
OPEN
IR VR
OPEN
7. VF
OPEN
VF
OPEN
8. tON, tOFF
IF
INPUT
PULSE
GENERATOR
(Note 1)
(Note 2)
OPEN
VOUT
RL
CL = 15pF
(Note 3)
OUTPUT
INPUT
OUTPUT
tr
90%
50%
10%
tON
tf
90%
50%
50μs 10%
tOFF
50%
50%
Notes: 1. Pulse width 50s, duty cycle 10%
Output impedance 50, tr<=5ns, tf<=10ns
2. R1: 0, VIH: 3V
3. CL includes probe and jig capacitance.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
VIH
0
VOH
VOL
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