Datasheet

   
     
  
SLOS289E − DECEMBER 1999 − REVISED SEPTEMBER 2006
9
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 10
POWER SUPPLY REJECTION RATIO
vs
FREQUENCY
f − Frequency − Hz
100 1 k 1 M10 k 100 k 10 M
PSRR − Power Supply Rejection Ratio − V
V
DD
= 3 & 5 V
R
F
= 1 kΩ
R
I
= 100 Ω
V
IN
= 0 V
T
A
= 25°C
100
90
80
70
60
50
40
30
0
20
10
Figure 11
45
90
135
−45
0
DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE
vs
FREQUENCY
f − Frequency − Hz
100 1 k 1 M10 k 100 k 10 M
− Differential Voltage Amplification − dBA
VD
Phase Margin − °
V
DD
= 3 & 5 V
R
L
= 100 kΩ
C
L
= 10 pF
T
A
= 25°C
PHASE
GAIN
120
100
80
60
40
20
0
−20
−40
Figure 12
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
T
A
= 25°C
R
L
= 100 Ω
C
L
= 10 pF
f = 1 kHz
A
V
=open loop
V
DD
− Supply Voltage − V
Gain-Bandwidth Product − MHz
2.5 3 4.53.5 4 5
5.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Figure 13
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
SLEW RATE
vs
SUPPLY VOLTAGE
A
V
= 1
R
L
= 100 Ω
C
L
= 10 pF
V
DD
− Supply Voltage − V
SR − Slew Rate − V/
µ
s
SR+
SR−
2.5 3 4.53.5 4 5
5.5 6
Figure 14
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
−40 −25 −10 5 20 35 50 65 80 95 110 125
SLEW RATE
vs
TEMPERATURE
V
DD
= 3 & 5 V
A
V
= 1
R
L
= 100 Ω
C
L
= 10 pF
T
A
− Temperature − °C
SR − Slew Rate − V/
µ
s
SR+
SR−
Figure 15
TOTAL HARMONIC DISTORTION+NOISE
vs
FREQUENCY
f − Frequency − Hz
10 100 100 k1 k 10 k
0.01
0.1
1
10
V
DD
= 5 V
R
L
= 100 Ω
V
O(PP)
= V
DD
/2
A
V
= 1, 10, & 100
A = 1
A = 100
A = 10
THD+N −Total Harmonic Distortion + Noise
Figure 16
EQUIVALENT INPUT VOLTAGE NOISE
vs
FREQUENCY
V
DD
= 3 V
f − Frequency − Hz
10 1 k 10 k 100 k
V
DD
= 5 V
100
nV/ Hz− Equivalent Input Voltage Noise − V
n
0
60
100
160
20
40
80
120
140
Figure 17
PHASE MARGIN
vs
CAPACITIVE LOAD
V
DD
= 3 & 5 V
T
A
= 25°C
Capacitive Load − pF
100 1 k 10 k 100 k
R
L
= 100
10
Phase Margin − °
R
NULL
= 0
R
NULL
= 20
R
NULL
= 20
R
L
= 600
R
NULL
= 0
20
50
70
100
30
40
60
80
90
10
0