ULN2003AI
HIGH-VOLTAGE, HIGH-CURRENT
DARLINGTON TRANSISTOR ARRAY
www.ti.com
SLRS054B–JULY 2003–REVISED FEBRUARY 2005
PARAMETER MEASUREMENT INFORMATION
Input
50%
50%
t
t
PLH
PHL
50%
50%
Output
VOLTAGE WAVEFORMS
Figure 8. Propagation Delay-Time Waveforms
V
S
Input
2 mH
Open
1N3064
200 Ω
Pulse
Output
= 15 pF
Generator
(see Note A)
C
L
(see Note B)
TEST CIRCUIT
≤5 ns
≤10 ns
V
IH
90%
1.5 V
90%
(see Note C)
Input
1.5 V
10%
10%
0 V
40 µs
V
V
OH
Output
OL
VOLTAGE WAVEFORMS
NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, Z = 50 Ω.
O
B. C includes probe and jig capacitance.
L
C. For testing, V = 3 V
IH
Figure 9. Latch-Up Test Circuit and Voltage Waveforms
6
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