Datasheet

 
  
 

SLOS186C − FEBRUARY 1997 − REVISED AUGUST 2006
31
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 32
80
40
20
0
100
60
CMRR − Common-Mode Rejection Ratio − dB
f − Frequency − Hz
COMMON-MODE REJECTION RATIO
†
vs
FREQUENCY
10
1
10
2
10
3
10
4
10
5
10
6
V
DD
= 5 V
V
IC
= 2.5 V
V
DD
= 5 V
V
IC
= 1.5 V
T
A
= 25°C
Figure 33
80
78
74
72
70
88
76
CMMR − Common-Mode Rejection Ratio − dB
84
82
86
COMMON-MODE REJECTION RATIO
†‡
vs
FREE-AIR TEMPERATURE
90
− 50 − 25 0 25 50 75 100
T
A
− Free-Air Temperature − °C
125− 75
V
DD
= 5 V
V
DD
= 3 V
Figure 34
60
40
20
100
− Supply-Voltage Rejection Ratio − dB
80
f − Frequency − Hz
SUPPLY-VOLTAGE REJECTION RATIO
†
vs
FREQUENCY
0
−20
k
SVR−
k
SVR+
10
1
10
2
10
3
10
4
10
5
10
6
k
SVR
V
DD
= 3 V
T
A
= 25°C
Figure 35
60
40
20
100
− Supply-Voltage Rejection Ratio − dB
80
f − Frequency − Hz
SUPPLY-VOLTAGE REJECTION RATIO
†
vs
FREQUENCY
0
−20
k
SVR+
10
1
10
2
10
3
10
4
10
5
10
6
k
SVR
k
SVR−
V
DD
= 5 V
T
A
= 25°C
‡
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
†
For all curves where V
DD
= 5 V, all loads are referenced to 2.5 V. For all curves where V
DD
= 3 V, all loads are referenced to 1.5 V.