Datasheet

−2
−1.5
−1
−0.5
0
0.5
1
1.5
2
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Time (µs)
Voltage (V)
Shutdown Signal
Output Signal
G000
−3
−2.4
−1.8
−1.2
−0.6
0
0.6
1.2
1.8
2.4
3
0 2 4 6 8 10 12 14 16 18 20
Time (µs)
Voltage (V)
Shutdown Signal
Output Signal
G000
−5
−4.5
−4
−3.5
−3
−2.5
−2
−1.5
−1
−0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Time (µs)
Voltage (V)
Shutdown Signal
Output Signal
G000
120
100
80
60
40
20
0
100
Frequency(Hz)
Common-ModeRejectionRatio,
Power-SupplyRejectionRatio(dB)
1k 10k 100k 1M
PSRR
CMRR
−3
−2.4
−1.8
−1.2
−0.6
0
0.6
1.2
1.8
2.4
3
0 2 4 6 8 10 12 14 16 18 20
Time (µs)
Voltage (V)
Shutdown Signal
Output Signal
G000
OPA322, OPA322S
OPA2322, OPA2322S
OPA4322, OPA4322S
www.ti.com SBOS538E –JANUARY 2011–REVISED JUNE 2012
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25°C, V
CM
= V
OUT
= mid-supply, and R
L
= 10 kΩ, unless otherwise noted.
CMRR AND PSRR vs FREQUENCY TURN-OFF TRANSIENT
Figure 25. Figure 26.
TURN-ON AND TURN-OFF TRANSIENT 5.5V
TURN-ON TRANSIENT (High Supply)
Figure 27. Figure 28.
TURN-ON AND TURN-OFF TRANSIENT 1.8V
(Low Supply)
Figure 29.
Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 11
Product Folder Link(s): OPA322 OPA322S OPA2322 OPA2322S OPA4322 OPA4322S