OPA350
OPA2350
OPA4350
SBOS099C − SEPTEMBER 2000 − REVISED JANUARY 2005
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TYPICAL CHARACTERISTICS (continued)
All specifications at TA = +25°C, VS = +5V, and RL = 1kΩ connected to VS/2, unless otherwise noted.
DIFFERENTIAL GAIN/PHASE vs RESISTIVE LOAD
0.5
Phase
G=2
V
O
= 1.4V
NTSC Signal Generator
See Figure 6 for test circuit.
130
OPEN−LOOP GAIN vs TEMPERATURE
0.3
Open−Loop Gain (dB)
0.4
Differential Gain (%)
Differential Phase (_)
125
R
L
= 10k
Ω
R
L
= 1kΩ
120
R
L
= 600Ω
115
0.2
Gain
0.1
110
0
100 200 300 400
500 600
700 800 900 1000
−75
−50
−25
0
25
50
75
100
125
Resistive Load (
Ω
)
Temperature (_ C)
0
COMMON−MODE AND POWER−
SUPPLY REJECTION RATIO
vs TEMPERATURE
100
110
CMRR, V
S
= 5.5V
(V
CM
=
−0.1V
to +5.6V)
Slew Rate (V/µs)
90
CMRR (dB)
100
PSRR (dB)
SLEW RATE vs TEMPERATURE
40
35
30
Negative Slew Rate
25
Positive Slew Rate
20
15
10
5
80
PSRR
70
CMRR, V
S
= 2.7V
(V
CM
=
−0.1V
to +2.8V)
90
80
60
−75
−50
−25
0
25
50
75
100
70
125
0
−75
−50
−25
0
25
50
75
100
125
Temperature (_C)
Temperature (_C)
QUIESCENT CURRENT AND
SHORT−CIRCUIT CURRENT vs TEMPERATURE
7.0
+I
SC
−I
SC
Short−Circuit Current (mA)
Quiescent Current (mA)
Quiescent Current (mA)
6.5
6.0
5.5
5.0
4.5
4.0
3.5
−75
I
Q
90
80
70
60
50
40
30
−50
−25
0
25
50
Temperature (_C)
75
100
125
100
QUIESCENT CURRENT vs SUPPLY VOLTAGE
6.0
Per Amplifier
5.5
5.0
4.5
4.0
3.5
3.0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
6
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