5.8 Typical Characteristics (continued)

at TA = 25°C, VS = 5.0V, VCM = VS / 2, RLOAD = 10kΩ connected to VS / 2, and CL = 100pF (unless otherwise noted)

Temperature (qC)

-50

-25

0

25

50

75

100

125

-20

-17.5

-15

-12.5

-10

-7.5

-5

-2.5

0

2.5

5

7.5

10

12.5

15

17.5

20

C004

5 units

Figure 5-19. CMRR vs Temperature

Temperature (qC)

-50

-25

0

25

50

75

100

125

-40

-30

-20

-10

0

10

20

30

40

C032

5 units

Figure 5-20. PSRR vs Temperature

Time (1 s/div)

C028

VOUT

Figure 5-21. 0.1Hz to 10Hz Noise

Frequency (Hz)

10

100

1000

10000

100m

1

10

100

1k

10k

100k

C036

Figure 5-22. Input Voltage Noise Spectral Density vs Frequency

Frequency (Hz)

0.001

0.01

0.1

1

5

5

200

2k

-100

-80

-60

-40

C035

G = –1, 10-kΩ Load

G = –1, 100-kΩ Load

G = +1, 10-kΩ Load

G = +1, 100-kΩ Load

VOUT = 1VRMS

Figure 5-23. THD+N Ratio vs Frequency

Output Amplitude (VRMS)

0.002

0.01

0.1

1

10m

100m

1

-80

-60

-40

C034

G = –1, R = 10 kΩ

L

G = +1, R = 10 kΩ

L

G = –1, R = 100 kΩ

L

G = +1, R = 100 kΩ

L

f = 1kHz, filter BW = 80kHz

Figure 5-24. THD+N vs Output Amplitude

OPA396, OPA2396, OPA4396

SBOSA65A – JULY 2021 – REVISED MARCH 2026

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