ULN2002A, ULN2003A, ULN2003AI, ULN2004A
ULQ2003A, ULQ2004A
SLRS027J –DECEMBER 1976–REVISED JUNE 2010
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PARAMETER MEASUREMENT INFORMATION
Open
Open
V
V
CE
CE
I
I
CEX
CEX
Open
V
I
Figure 1. ICEX Test Circuit
Figure 2. ICEX Test Circuit
Open
Open
V
CE
I
I
I
I(off)
I(on)
C
V
Open
I
Figure 3. II(off) Test Circuit
Figure 4. II Test Circuit
A. II is fixed for measuring VCE(sat), variable for measuring hFE
.
Open
Open
I
C
h
=
FE
I
I
V
V
V
CE
CE
I(on)
I
I
I
C
I
C
Figure 5. hFE, VCE(sat) Test Circuit
Figure 6. VI(on) Test Circuit
V
R
I
R
V
F
I
F
Open
Open
Figure 7. IR Test Circuit
Figure 8. VF Test Circuit
Figure 9. Propagation Delay-Time Waveforms
8
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