Datasheet

OPA549
SBOS093E
14
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FIGURE 13. Multiple Current Limit Values.
FIGURE 12. Switched Amplifier.
FIGURE 14. Parallel Output for Increased Output Current.
E/S
R
2
R
1
V
IN1
OPA549
V
O
E/S
R
4
R
3
Limit output slew rates to ≤ 3V/µs (see text).
V
E/S
V
IN2
OPA549
OPA549
R
CL2
R
CL1
Ref
Close for high current
(could be open drain
output of a logic gate).
I
LIM
I
LIM
Ref
Ref
R
1
1kΩ
R
2
4kΩ
OPA549
OPA549
V
O
G = 5
V
IN
0.1Ω
0.1Ω
I
LIM
Master
Slave
20A Peak