Datasheet

MSP430x41x
MIXED SIGNAL MICROCONTROLLER
SLAS340J − MAY 2001 − REVISED DECEMBER 2008
29
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature (unless otherwise
noted) (continued)
T
A
− Free-Air Temperature − °C
400
450
500
550
600
650
−45 −25 −5 15 35 55 75 95
V
CC
= 3 V
Typical
V
(RefVT)
− Reference Voltage − mV
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
Figure 10
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
Typical
V
(RefVT)
− Reference Voltage − mV
REFERENCE VOLTAGE
vs
FREE-AIR TEMPERATURE
Figure 11
_
+
CAON
0
1
V+
0
1
CAF
Low Pass Filter
τ ≈ 2 μs
To Internal
Modules
Set CAIFG
Flag
CAOUT
V−
V
CC
1
0 V
0
Figure 12. Comparator_A Module Block Diagram
Overdrive
V
CAOUT
t
(response)
V+
V−
400 mV
Figure 13. Overdrive Definition