OPA2353EA Datasheet, PDF (6/27 Pages) Texas Instruments – High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier Series

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
100
10
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
1.5
1.0
0.5
1
0.0
0.1
–75 –50 –25
0 25 50
Temperature (°C)
75 100 125
–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
1
0.1
0.01
0.001
G = 100
G = 10
G=1
0.0001
1
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
V+
(V+)–1
(V+)–2
(V–)+2
(V–)+1
+125°C
–55°C
+25°C
Depending on circuit configuration
(including closed-loop gain) performance
may be degraded in shaded region.
+125°C
+25°C
–55°C
(V–)
0
±10
±20
±30
±40
Output Current (mA)
MAXIMUM OUTPUT VOLTAGE vs FREQUENCY
6
V_S = 5.5V
Maximum output
5
voltage without
slew rate-induced
distortion.
4
3 V_S = 2.7V
2
1
0
100k
1M
10M
Frequency (Hz)
100M
OPEN-LOOP GAIN vs OUTPUT VOLTAGE SWING
140
I_OUT = 250µA
130
I_OUT = 2.5mA
120
110
I_OUT = 4.2mA
100
90
80
70
60
0
20 40 60 80 100 120 140 160 180 200
Output Voltage Swing from Supply Rails (mV)
®
OPA353, 2353, 4353
6