TYPICAL PERFORMANCE CURVES (Cont.)
At TA = +25°C, VS = +5V, and RL = 25kΩ connected to VS/2, unless otherwise noted.
QUIESCENT CURRENT AND SHORT-CIRCUIT CURRENT
AOL, CMRR, PSRR vs TEMPERATURE
vs TEMPERATURE
12
11
10
9
600
550
500
450
400
350
300
140
130
120
110
100
90
130
120
110
100
90
IQ
AOL
–ISC
PSRR
+ISC
8
7
80
CMRR
6
80
70
–75
–50
–25
0
25
50
75
100
125
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
QUIESCENT AND SHORT-CIRCUIT CURRENT
vs SUPPLY VOLTAGE
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
5
4
3
2
1
0
700
650
600
550
500
450
400
±12
±10
±8
±6
±4
±2
0
Maximum output
voltage without slew
rate-induced distortion.
OPA338
+ISC
OPA337
–ISC
IQ
10k
100k
1M
10M
100M
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Frequency (Hz)
Supply Voltage (V)
TOTAL HARMONIC DISTORTION + NOISE
vs FREQUENCY
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
2.5
2.0
0.1
0.01
VS = ±2.5V
RL Tied to Ground
1.5
Sourcing
–55°C
1.0
G = +10, RL = 5kΩ, 25kΩ
G = +5, RL = 5kΩ, 25kΩ
0.5
25°C
125°C
0
RL = 25kΩ
RL = 5kΩ
–0.5
–1.0
–1.5
–2.0
–2.5
G = +1
0.001
0.0001
–55°C
VO = 3Vp-p
Sinking
OPA337
OPA338
0
±1
±2
±3
±4
±5
±6
±7
±8
20
100
1k
Frequency (Hz)
10k 20k
Output Current (mA)
®
OPA337, OPA2337
OPA338, OPA2338
5
BB [ BURR-BROWN CORPORATION ]
