SN55451B, SN55452B, SN55453B, SN55454B
SN75451B, SN75452B, SN75453B, SN75454B
DUAL PERIPHERAL DRIVERS
SLRS021B – DECEMBER 1976 – REVISED SEPTEMBER 1999
TYPICAL CHARACTERISTICS
TRANSISTOR
COLLECTOR-EMITTER SATURATION VOLTAGE
vs
COLLECTOR CURRENT
VCE(sat) – Collector-Emitter Saturation Voltage – V
VCE(sat)
0.6
IC
= 10
IB
See Note A
0.5
0.4
TA = 70°C
0.3
TA = 0°C
0.2
0.1
TA = 25°C
0
10
20
40
70 100
200
IC – Collector Current – mA
400
NOTE A: These parameters must be measured using pulse techniques,
tw = 300
µs,
duty cycle
≤
2%.
Figure 3
8
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