Datasheet

   
     
  
SLOS289E − DECEMBER 1999 − REVISED SEPTEMBER 2006
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 1
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
V
ICR
− Common-Mode Input Voltage − V
V
IO
− Input Offset Voltage − V
µ
0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2−0.2
6000
4000
2000
0
−2000
−4000
−6000
V
DD
= 3 V
T
A
= 25°C
Figure 2
INPUT OFFSET VOLTAGE
vs
COMMON-MODE INPUT VOLTAGE
V
DD
= 5 V
T
A
= 25°C
V
ICR
− Common-Mode Input Voltage − V
V
IO
− Input Offset Voltage − V
µ
6000
4000
2000
0
−2000
−4000
−6000
−0.2 0.4 2.21.0 1.6 2.8 3.4 4.0 4.6 5.2
0
Figure 3
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
V
DD
= 3 V
T
A
= 25°C
f − Frequency − Hz
100 1 k 1 M10 k 100 k 10 M
CMRR − Common-Mode Rejection Ratio − dB
120
110
100
90
80
70
60
50
40
Figure 4
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
V
DD
= 3 V
I
OH
− High-Level Output Current − mA
V
OH
− High-Level Output Voltage − V
T
A
= 70°C
T
A
= 25°C
T
A
= 0°C
T
A
= −40°C
3.0
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.0
0 50 200100 150 250 300
2.2
2.1
T
A
= 125°C
Figure 5
T
A
= −40°C
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
V
DD
= 3 V
I
OL
− Low-Level Output Current − mA
T
A
= 70°C
T
A
= 25°C
T
A
= 0°C
OL
V − Low-Level Output Voltage − V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.0
0 50 200100 150 250 300
0.2
0.1
T
A
= 125°C
Figure 6
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
V
DD
= 5 V
I
OH
− High-Level Output Current − mA
V
OH
− High-Level Output Voltage − V
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.0
0 50 200100 150 250 300
4.2
4.1
T
A
= −40°C
T
A
= 70°C
T
A
= 25°C
T
A
= 0°C
T
A
= 125°C
Figure 7
LOW-LEVEL OUTPUT VOLTAGE
vs
LOW-LEVEL OUTPUT CURRENT
V
DD
= 5 V
I
OL
− Low-Level Output Current − mA
T
A
= −40°C
T
A
= 125°C
T
A
= 70°C
T
A
= 25°C
T
A
= 0°C
OL
V − Low-Level Output Voltage − V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.0
0 50 200100 150 250 300
0.2
0.1
Figure 8
OUTPUT IMPEDANCE
vs
FREQUENCY
V
DD
= 3 & 5 V
T
A
= 25°C
f − Frequency − Hz
100 1k 10k
0.10
1
10
100
− Output Impedance −Z
o
Ω
A = 1
A = 100
A = 10
100k 1M 10M
Figure 9
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
A
V
= 1
V
IN
= V
DD
/2 V
V
DD
− Supply Voltage − V
T
A
= −40°C
T
A
= 125°C
T
A
= 70°C
T
A
= 25°C
T
A
= 0°C
DD
I Supply Current − −Aµ
1200
1000
800
600
400
200
0
01 423 5
6