SLVS228B – AUGUST 1999 – REVISED JULY 2012
TYPICAL CHARACTERISTICS (continued)
SPACE
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT V
DD
Normalized Threshold Voltage V
IT
(T
A
), V
IT
(25
o
C)
1.001
t w – Minimum Pulse Duration at VDD –
ms
3.5
SPACE
NORMALIZED INPUT THRESHOLD VOLTAGE
vs
FREE-AIR TEMPERATURE AT V
DD
VDD = 2.3 V
1.000
3.0
2.5
2.0
1.5
1.0
0.5
0
0.999
0.998
0.997
0.996
0.995
–40
–20
0
20
40
60
o
TA – Free-Air Temperature – C
Figure 7.
85
0
0.2
0.4
0.6
0.8
1.0
VDD – Threshold Overdrive Voltage – V
Figure 8.
spacer
REVISION HISTORY
Changes from Original (August 1999) to Revision A
•
Page
Added Pull-up resistor value, RESET to the Recommended Operating Conditions Table ..................................................
Changes from Revision A (October 2010) to Revision B
•
Page
Changed the Pull-up resistor value, RESET To: RESET current sink during startup in the Recommended Operating
Conditions Table ...................................................................................................................................................................
6
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