TYPICAL CHARACTERISTICS
At TCASE = +25°C, VS = ±30V and E/S pin open, unless otherwise noted.
OPEN-LOOP GAIN AND PHASE
vs FREQUENCY
INPUT BIAS CURRENT vs TEMPERATURE
–160
–140
–120
–100
–80
100
No Load
RL = 8Ω
80
0
VS = ±5V
G
60
–45
–90
–135
–180
RL = 8Ω
No
40
VS = ±30V
Load
φ
20
–60
0
–40
–20
–75
–50
–25
0
25
50
75
100 125
1
10
100
1k
10k
100k
1M
10M
Temperature (°C)
Frequency (Hz)
CURRENT LIMIT vs SUPPLY VOLTAGE
CURRENT LIMIT vs TEMPERATURE
±5
±4
±3
±2
±1
0
±5
±4
±3
±2
±1
0
+ILIM
–ILIM
RCL = 4.02kΩ
RCL = 4.02kΩ
RCL = 14.7kΩ
RCL = 57.6kΩ
RCL = 14.7kΩ
RCL = 57.6kΩ
0
±5
±10
±15
±20
±25
±30
–75
–50
–25
0
25
50
75
100
125
Supply Voltage (V)
Temperature (°C)
INPUT BIAS CURRENT
QUIESCENT CURRENT vs TEMPERATURE
vs COMMON-MODE VOLTAGE
±20
±18
±16
±14
±12
±10
±8
–200
IQ
VS = ±5V
VS = ±30V
–150
–100
–50
0
VS = ±30V
IQ Shutdown
±6
VS = ±5V
±4
–75
–50
–25
0
25
50
75
100
125
–30
–20
–10
0
10
20
30
Temperature (°C)
Common-Mode Voltage (V)
OPA548
4
SBOS070B
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TI [ TEXAS INSTRUMENTS ]
