OPA340-EP Datasheet, PDF (7/17 Pages) Texas Instruments – SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

OPA340-EP
OPA2340-EP
OPA4340-EP
www.ti.com ................................................................................................................................................................................................ SBOS433 – AUGUST 2008
TYPICAL CHARACTERISTICS (continued)
At T_A = 25°C, V_S = 5 V, and R_L = 10 kΩ connected to V_S/2 (unless otherwise noted)
INPUT BIAS CURRENT vs TEMPERATURE
1k
100
10
1
0.1
-75
-50 -25
0 25 50
Temperature (°C)
Figure 13.
75 100 125
OUTPUT VOLTAGE SWING vs OUTPUT CURRENT
5
+125°C
+25°C
-55°C
4
3
2
1
+125°C
+25°C
-55°C
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1
0
1
2
3
4
Common-Mode Voltage (V)
5
6
Figure 14.
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
0 ±10 ±20 ±30 ±40 ±50 ±60 ±70 ±80 ±90 ±100
Output Current (mA)
Figure 15.
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
18
Typical production
16 _{distribution of}
14 ^{packaged units.}
12
10
8
6
4
2
0
Offset Voltage (mV)
Figure 17.
0
100k
25
20
1M
10M
Frequency (Hz)
Figure 16.
OFFSET VOLTAGE DRIFT MAGNITUDE
PRODUCTION DISTRIBUTION
Typical production
distribution of
packaged units.
15
10
5
0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 15
Offset Voltage Drift (mV/°C)
Figure 18.
Copyright © 2008, Texas Instruments Incorporated
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