OPA2652
www.ti.com
SBOS125A–JUNE 2000–REVISED MAY 2006
TYPICAL CHARACTERISTICS: VS = ±5V (continued)
At TA = +25°C, G = +2, RF = 402Ω, and RL = 100Ω, unless otherwise noted. See Figure 28 and Figure 29.
CMRR AND PSRR vs FREQUENCY
OPEN-LOOP GAIN AND PHASE
100
90
80
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
0
-30
CMRR
+PSRR
Open-Loop Phase
-60
-90
-PSRR
-120
-150
-180
-210
-240
Open-Loop Gain
-10
10k
100k
1M
10M
100M
1G
1k
10k
100k
1M
10M
100M
Frequency (Hz)
Frequency (Hz)
Figure 19.
Figure 20.
CLOSED-LOOP OUTPUT IMPEDANCE vs FREQUENCY
OUTPUT VOLTAGE AND CURRENT LIMITATIONS
100
5
200W
1W Internal
Power Limit
4
3
Output Current Limited
1/2
OPA2652
ZO
10
2
402W
1
100W
402W
1
0
Load Line
50W Load Line
20W Load Line
10W Load Line
-1
-2
-3
-4
-5
0.1
Output Current Limit
1W Internal
Power Limit
0.01
10k
100k
1M
10M
100M 400M
-200 -150 -100 -50
0
50
100
150
200
Frequency (Hz)
IO (mA)
Figure 21.
Figure 22.
INVERTING OVERDRIVE RECOVERY
NONINVERTING OVERDRIVE RECOVERY
5
4
2.5
2.0
1.5
1.0
0.5
5
4
VIN
G = +2
G = -1
VIN
3
3
VOUT
2
2
1
1
0
0
0
-1
-2
-3
-4
-5
-0.5
-1.0
-1.5
-2.0
-2.5
-1
-2
-3
-4
-5
VOUT
Time (20ns/div)
Time (20ns/div)
Figure 23.
Figure 24.
8
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