Datasheet

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SBOS077B − JUNE 1997 − REVISED MARCH 2005
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6
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
S
= +5V, and R
L
= 25kΩ connected to V
S
/2, unless otherwise noted.
A
OL
, CMRR, PSRR vs TEMPERATURE
Temperature (_C)
A
OL
,CMRR(dB)
PSRR (dB)
140
130
120
110
100
90
80
130
120
110
100
90
80
70
−75 −50 −25 0 25 50 75 100 125
PSRR
CMRR
A
OL
QUIESCENT AND SHORT−CIRCUIT CURRENT
vs SUPPLY VOLTAGE
Supply Voltage (V)
Quiescent Current (
µ
A)
Short−Circuit Current (mA)
700
650
600
550
500
450
400
±12
±10
±8
±6
±
4
±
2
0
2.5 4.03.53.0 5.55.04.5
+I
SC
−I
SC
I
Q
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
Frequency (Hz)
THD+N (%)
0.1
0.01
0.001
0.0001
20 100 1k 10k 20k
G=+10,R
L
=5k
Ω
,25k
Ω
G=+5,R
L
=5k
Ω
, 25k
Ω
R
L
=25k
Ω
R
L
=5k
Ω
G=+1
V
O
=3V
PP
OPA337
OPA338
QUIESCENT CURRENT AND SHORT−CIRCUIT CURRENT
vs TEMPERATURE
Temperature (
_
C)
Quiescent Current (
µ
A)
600
550
500
450
400
350
300
12
11
10
9
8
7
6
Short−Circuit Current (mA)
−
75
−
50
−
25 0 25 50 75 100 125
−I
SC
+I
SC
I
Q
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
Frequency (Hz)
Output Voltage (V
PP
)
6
5
4
3
2
1
0
10k 100k 100M1M 10M
Maximum output
voltage without slew
rate−induced distortion.
OPA337
OPA338
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
Output Current (mA)
Output Voltage (V)
2.5
2.0
1.5
1.0
0.5
0
−
0.5
−
1.0
−
1.5
−
2.0
−
2.5
0
±
3
±
2
±
1
±
6
±
7
±
8
±
5
±
4
125
_
C
Sinking
Sourcing
25
_
C
V
S
=
±
2.5V
R
L
Tied to Ground
−
55
_
C
−
55
_
C