ꢀ
ꢋ
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ꢁꢂꢃ ꢄ ꢄ ꢅ ꢆꢇ ꢀ ꢁ ꢂꢃ ꢄ ꢄ ꢃ ꢆꢇ ꢀꢁ ꢂꢃ ꢄ ꢄ ꢈ ꢆꢇ ꢀꢁ ꢂ ꢃ ꢄ ꢄꢉ ꢆ ꢇ ꢀꢁ ꢊ ꢃ ꢄ ꢄ ꢈꢆ ꢇ ꢀꢁ ꢊ ꢃ ꢄ ꢄ ꢉ ꢆ
ꢌꢍ ꢋꢎꢏ ꢐꢁꢑꢆ ꢍꢒ ꢋꢌ ꢍ ꢋꢎꢓ ꢀꢔꢔ ꢒꢂꢑ
The ULN2001A is obsolete
and is no longer supplied.
ꢆꢔ
ꢁ
ꢌ
ꢂ
ꢍ
ꢑꢐ
ꢂ
ꢑꢔ
ꢆ
ꢂ
ꢖꢌ
ꢖ
ꢑꢐ
ꢔ
ꢆ
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ꢆꢗ
SLRS027G − DECEMBER 1976 − REVISED JUNE 2004
PARAMETER MEASUREMENT INFORMATION
Input
50%
50%
t
t
PHL
PLH
50%
50%
Output
VOLTAGE WAVEFORMS
Figure 9. Propagation Delay-Time Waveforms
V
S
Input
2 mH
Open
1N3064
ULN2001A Only
2.7 kΩ
200 Ω
Pulse
Generator
(see Note A)
Output
= 15 pF
ULN2002A
ULN/ULQ2003A
ULN/ULQ2004A
C
L
(see Note B)
TEST CIRCUIT
≤5 ns
90%
≤10 ns
V
IH
90%
1.5 V
(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 the ULN2001A, the ULN2003A, and the ULQ2003A, V = 3 V; for the ULN2002A, V = 13 V;
IH IH
for the ULN2004A and the ULQ2004A, V = 8 V.
IH
Figure 10. Latch-Up Test Circuit and Voltage Waveforms
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
