5.8 Typical Characteristics (continued)

at TA = 25°C, VS = ±15V, RL = 2kΩ connected to midsupply, and VCM = VOUT = midsupply (unless otherwise noted)

Ambient Temperature (°C)

4.3

4.2

4.1

4.0

3.9

3.8

60

50

40

30

20

10

–75

–50

–25

0

25

50

75

100

125

±I

SC

±I

Q

Figure 5-19. Quiescent Current and Short-Circuit Current

vs Temperature

200ns/div

G = 1, CL = 100pF

Figure 5-20. Small-Signal Step Response

1 s/div

μ

G = 1, CL = 100pF

Figure 5-21. Large-Signal Step Response

Closed-Loop Gain (V/V)

100

10

1

0.1

±1

±10

±100

±1000

0.01%

0.1%

Figure 5-22. Settling Time vs Closed-Loop Gain

40

35

30

25

20

15

10

5

0

0

100

200

300

400

500

600

700

800

900 1000

CapacitiveLoad(pF)

R

=0W

OUT

R

=24W

OUT

R

=51W

OUT

+15V

-15V

R

OUT

C

L

OPA1641

R

L

G=+1

G = +1

Figure 5-23. Small-Signal Overshoot vs Load Capacitance

45

40

35

30

25

20

15

10

5

0

0

100

200

300

400

500

600

700

800

900 1000

CapacitiveLoad(pF)

R

=0W

OUT

R

=24W

OUT

R

=51W

OUT

OPA1641

R =

I

2kW

R

OUT

C

L

R

F =2kW

+15V

-15V

G= 1

-

G = –1

Figure 5-24. Small-Signal Overshoot vs Load Capacitance

OPA134, OPA2134, OPA4134

SBOS058B – DECEMBER 1997 – REVISED NOVEMBER 2024

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