TYPICAL PERFORMANCE CURVES
(CONT)
At T
A
= +25°C, V
S
= +5V, and R
L
= 1kΩ connected to V
S
/2, unless otherwise noted.
INPUT BIAS CURRENT vs TEMPERATURE
1k
1.5
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
Input Bias Current (pA)
10
Input Bias Current (pA)
–75
–50
–25
0
25
50
Temperature (°C)
75
100
125
100
1.0
0.5
1
0.0
0.1
–0.5
–0.5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Common-Mode Voltage (V)
CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY
100
10
Output Impedance (Ω)
1
0.1
0.01
0.001
0.0001
1
10
100
1k
10k
100k
1M
10M
100M
Frequency (Hz)
G = 100
G = 10
G=1
6
5
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
V
S
= 5.5V
Maximum output
voltage without
slew rate-induced
distortion.
Output Voltage (Vp-p)
4
3
2
1
0
100k
V
S
= 2.7V
1M
Frequency (Hz)
10M
100M
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
140
130
OPEN-LOOP GAIN vs OUTPUT VOLTAGE SWING
I
OUT
= 250µA
I
OUT
= 2.5mA
(V+)–1
Output Voltage (V)
+125°C
(V+)–2
Open-Loop Gain (dB)
–55°C
+25°C
120
110
100
90
80
70
I
OUT
= 4.2mA
(V–)+2
Depending on circuit configuration
(including closed-loop gain) performance
may be degraded in shaded region.
+125°C
+25°C
–55°C
(V–)+1
(V–)
0
60
±10
±20
Output Current (mA)
±30
±40
0
20
40
60
80
100 120
140 160 180 200
Output Voltage Swing from Rails (mV)
®
OPA350, 2350, 4350
6
BURR-BROWN [ BURR-BROWN CORPORATION ]
