OPA340-EP Datasheet, PDF (6/17 Pages) Texas Instruments – SINGLE-SUPPLY RAIL-TO-RAIL OPERATIONAL AMPLIFIERS

OPA340-EP
OPA2340-EP
OPA4340-EP
SBOS433 – AUGUST 2008 ................................................................................................................................................................................................ www.ti.com
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)
OPEN-LOOP GAIN AND POWER-SUPPLY
REJECTION vs TEMPERATURE
130
R_L = 100kW
A_OL
120
R_L = 10kW
110
R_L = 2kW
100
PSRR
90
80
-75
-50 -25
0 25 50
Temperature (°C)
Figure 7.
75 100 125
1000
900
QUIESCENT CURRENT vs TEMPERATURE
Per Amplifier
800
700
600
COMMON-MODE REJECTION vs TEMPERATURE
100
90
80
70
60
50
40
-75
V_S = 2.7V to 5V, V_CM = -0.3V to (V+) -1.8V
V_S = 5V, V_CM = -0.3V to 5.3V
V_S = 2.7V, V_CM = -0.3V to 3V
-50 -25 0 25 50 75 100 125
Temperature (°C)
Figure 8.
QUIESCENT CURRENT vs SUPPLY VOLTAGE
800
Per Amplifier
750
700
650
500
-75
-50 -25
0 25 50
Temperature (°C)
Figure 9.
75 100 125
SHORT-CIRCUIT CURRENT vs TEMPERATURE
100
90
-I_SC
80
70
60
50
+I_SC
40
30
20
10
0
-75 -50 -25
0 25 50
Temperature (°C)
75 100 125
Figure 11.
600
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Figure 10.
SHORT-CIRCUIT CURRENT vs SUPPLY VOLTAGE
60
-I_SC
50
+I_SC
40
30
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Supply Voltage (V)
Figure 12.
6
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