Datasheet

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  
SLAS491A − AUGUST 2005 − REVISED OCTOBER 2005
37
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
MSP430x20x1 electrical characteristics over recommended ranges of supply voltage and
operating free-air temperature (unless otherwise noted) (continued)
typical characteristics − Comparator_A+ (MSP430x20x1 only)
T
A
− Free-Air Temperature − °C
400
450
500
550
600
650
−45 −25 −5 15 35 55 75 95
V
CC
= 3 V
Figure 19. V
(RefVT)
vs Temperature, V
CC
= 3 V
V
(REFVT)
− Reference Volts −mV
Typical
Figure 20. V
(RefVT)
vs Temperature, V
CC
= 2.2 V
T
A
− Free-Air Temperature − °C
400
450
500
550
600
650
−45 −25 −5 15 35 55 75 95
V
CC
= 2.2 V
V
(REFVT)
− Reference Volts −mV
Typical
V
IN
/V
CC
− Normalized Input Voltage − V/V
1.00
10.00
100.00
0.0 0.2 0.4 0.6 0.8 1.0
Short Resistance − kOhms
Figure 21. Short Resistance vs V
IN
/V
CC
V
CC
= 1.8V
V
CC
= 3.6V
V
CC
= 2.2V
V
CC
= 3.0V