Datasheet


     
  
SLOS310B − DECEMBER 2000 − REVISED SEPTEMBER 2006
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
f − Frequency − Hz
30
20
0
1 k 10 k 100 k
− Differential Voltage Amplification − dB
40
50
DIFFERENTIAL VOLTAGE AMPLIFICATION
AND PHASE
vs
FREQUENCY
80
1 M 10 M
60
10
−10
30
0
−60
60
90
150
120
−30
−90
70
180
A
VD
Phase −
°
V
DD
= 2.7 V & 5 V,
A
V
= Open Loop,
R
L
= 100 Ω,
C
L
= 10 pF,
T
A
= 25°C
Figure 9
Figure 10
C
L
− Capacitive Load − pF
40
30
10
10 100
Phase Margin −
50
60
PHASE MARGIN
vs
CAPACITIVE LOAD
80
1 k 5 k
70
20
0
°
V
DD
= 2.7 V & 5 V,
R
L
= 100 Ω,
R
null
= 0,
T
A
= 25°C
Figure 11
0
0.25
0.50
0.75
1
1.25
1.50
1.75
2
−40 −15 10 35 60 85
SLEW RATE
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
SR − Slew Rate − V/µs
SR+
SR−
V
DD
= 2.7 V & 5 V
A
V
= 1
R
L
= 100 Ω
C
L
= 50 pF
V
O
= 1 V
PP
V
I
= 1.5 / 3 V
PP
Figure 12
0
0.25
0.50
0.75
1
1.25
1.50
1.75
2
2.5 3 3.5 4 4.5 5
SR−
SR+
SLEW RATE
vs
SUPPLY VOLTAGE
V
DD
− Supply Voltage − V
SR − Slew Rate − V/µs
A
V
= 1
R
L
=100 Ω
C
L
= 50 pF
V
I
= 1.5 V
PP
Figure 13
0
1
2
3
4
5
02 4681012141618
0
1
2
3
4
5
V
I
V
O+
V
O−
t − Time − µs
− Output Voltage − VV
O
INVERTING LARGE-SIGNAL PULSE RESPONSE
vs
TIME
− Input Voltage − VV
I
V
DD
= 5 V
R
L
=100 Ω
C
L
= 50 pF
A
V
= −1
T
A
= 25°C
Figure 14
0.01
0.1
1
10
100
10 100 1 k 10 k 100 k
A
V
= 10
A
V
= 1
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
f − Frequency − Hz
THD + N − Total Harmonic Distortion + Noise − dB
V
DD
= 2.7 V & 5 V,
R
L
= 100 Ω,
C
L
= 50 pF
Both Channels