ULN2003AI Datasheet, PDF (7/14 Pages) Texas Instruments – HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY

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ULN2003AI
HIGH-VOLTAGE, HIGH-CURRENT
DARLINGTON TRANSISTOR ARRAY
SLRS054B – JULY 2003 – REVISED FEBRUARY 2005
TYPICAL CHARACTERISTICS
COLLECTOR-EMITTER
SATURATION VOLTAGE
vs
COLLECTOR CURRENT
(ONE DARLINGTON)
2.5
T_A = 25°C
2
I_I = 250 µA
I_I = 350 µA
1.5
I_I = 500 µA
COLLECTOR-EMITTER
SATURATION VOLTAGE
vs
TOTAL COLLECTOR CURRENT
(TWO DARLINGTONS IN PARALLEL)
2.5
T_A = 25°C
2
I_I = 250 µA
I_I = 350 µA
1.5
I_I = 500 µA
1
1
0.5
0.5
0
0 100 200 300 400 500 600 700 800
I_C − Collector Current − mA
Figure 10
0
0 100 200 300 400 500 600 700 800
I_C(tot) − Total Collector Current − mA
Figure 11
COLLECTOR CURRENT
vs
INPUT CURRENT
500
450
R_L = 10 Ω
T_A = 25°C
400
V_S = 10 V
350
V_S = 8 V
300
250
200
150
100
50
0
0 25 50 75 100 125 150 175 200
I_I − Input Current − µA
Figure 12
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