OPA205 datasheet(17/42 Pages) TI

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6.9 Typical Characteristics (continued)

at TA = 25°C, VS = ±15V, VCM = VOUT = midsupply, and RL = 10 kΩ (unless otherwise noted)

Amplitude (VRMS)

-120

-114

-108

-102

-96

-90

-84

-78

-72

-66

-60

10m

100m

G = +1, 2 kohm Load

G = –1, 2 kohm Load

G = +1, 10 kohm Load

G = –1, 10 kohm Load

Figure 6-25. Total Harmonic Distortion + Noise Ratio

vs Output Amplitude

Frequency (Hz)

100

1000

100m

100

10k

100k

Figure 6-26. Current Noise vs Frequency

Frequency (Hz)

100

10k

100k

10M

Vs = ±18 V

Vs = ±2.25 V

Figure 6-27. Maximum Output Voltage vs Frequency

Output Current (mA)

2.5

7.5

12.5

TA = –40°C

TA = 25°C

TA = 85°C

TA = 125°C

Figure 6-28. Output Voltage Swing vs Output Sourcing Current

Output Current (mA)

-15

-12.5

-10

-7.5

-5

-2.5

TA = –40°C

TA = 25°C

TA = 85°C

TA = 125°C

Figure 6-29. Output Voltage Swing vs Output Sinking Current

Frequency (Hz)

100

1000

100

10k

100k

10M

Figure 6-30. Open-Loop Output Impedance vs Frequency

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OPA205, OPA2205, OPA4205

SBOS962F – APRIL 2020 – REVISED MARCH 2023

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