Datasheet

TYPICAL CHARACTERISTICS
120
100
80
60
40
20
0
Frequency(Hz)
CMRRandPSRR(dB)
0.1 1 1k10 100 10k 100k
+PSRR
CMRR
-PSRR
120
100
80
60
40
20
0
Frequency(Hz)
Gain(dB)
0
-30
-60
-90
-120
-150
-180
Phase( )°
0.1 1 1k10 100 10k 100k
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
Frequency(Hz)
OutputVoltage(V )
PP
1k 10k 100k
3.5
3.0
2.5
2.0
1.5
SupplyVoltage(V)
QuiescentCurrent( A)m
1.5 2.0 3.52.5 3.0 4.0 4.5 5.0 5.5
2.5
2.0
1.5
1.0
0.5
0
-0.5
-1.0
-1.5
-2.0
-2.5
I (mA)
OUT
V
(V)
OU
T
0 1 2 3 4 5 6 7 8 9 10
+125 C°
V = ±2.5V
S
+85 C° +25 C° - °40 C
25
20
15
10
5
+I
SC
-I
SC
SupplyVoltage(V)
Short-CircuitCurrent(mA)
1.5 2.0 3.52.5 3.0 4.0 4.5 5.0 5.5
OPA379
OPA2379
OPA4379
SBOS347D – NOVEMBER 2005 – REVISED MAY 2008 ................................................................................................................................................... www.ti.com
At T
A
= +25 ° C, V
S
= 5V, and R
L
= 25k Ω connected to V
S
/2, unless otherwise noted.
COMMON-MODE AND
OPEN-LOOP GAIN AND PHASE POWER-SUPPLY REJECTION RATIO
vs FREQUENCY vs FREQUENCY
Figure 2. Figure 3.
MAXIMUM OUTPUT VOLTAGE QUIESCENT CURRENT
vs FREQUENCY vs SUPPLY VOLTAGE
Figure 4. Figure 5.
OUTPUT VOLTAGE SHORT-CIRCUIT CURRENT
vs OUTPUT CURRENT vs SUPPLY VOLTAGE
Figure 6. Figure 7.
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