TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, and RL = 100kΩ connected to VS/2 (ground for VS = ±15V), unless otherwise noted.
Curves apply to OPA241 and OPA251 unless specified.
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
INPUT BIAS CURRENT vs TEMPERATURE
–5
–4
–3
–2
–1
0
–6
–4
–2
0
IB
IB
IOS
IOS
2
0
5
10
15
20
25
30
–75
–50
–25
0
25
50
75
100
125
Common-Mode Voltage (V)
Temperature (°C)
COMMON-MODE REJECTION vs TEMPERATURE
SHORT-CIRCUIT CURRENT vs TEMPERATURE
50
45
40
35
30
25
20
15
10
5
140
120
100
80
VS = ±15V
VS = ±15V
VS = +2.7V, +5V
–ISC
VS = +5V
VS = +5V
60
Single Versions
Dual, Quad Versions
40
VCM = (V–) –0.2V to (V+) –0.8V
VCM = (V–) –0.1V to (V+) –0.8V
VS = ±15V
20
+ISC, VS = +5V, ±15V (all versions)
V
CM = (V–) to (V+) –0.8V
0
0
–75
–50
–25
0
25
50
75
100
125
–75
–50
–25
0
25
50
75
100
125
Temperature (°C)
Temperature (°C)
OPEN-LOOP GAIN AND POWER
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
T = +25°C
SUPPLY REJECTION vs TEMPERATURE
(V+)
(V+) –0.1V
(V+) –0.2V
140
130
120
110
100
RL = 20kΩ, 100kΩ
T = –55°C
T = +125°C
RL = 100kΩ
(V+) –0.3V
(V–) +0.3V
T = +125°C
RL = 10kΩ
(V–) +0.2V
(V–) +0.1V
(V–)
AOL, VS = ±15V
OL, VS = +5V
T = +25°C, –55°C
PSRR
75
A
0.1
±1
±10
–75
–50
–25
0
25
50
100
125
Output Current (mA)
Temperature (°C)
®
OPA241, 2241, 4241
OPA251, 2251, 4251
6
TI [ TEXAS INSTRUMENTS ]
