6.6 Typical Characteristics (continued)

at TA = 25°C, VS+ = 2.5 V, VS– = –2.5 V, VIN+ = 0 V, gain = 1 V/V, RF = 0 Ω, RL = 200 Ω, and output load referenced to

midsupply (unless otherwise noted)

Frequency (Hz)

0

20

40

60

80

100

1M

10M

100M

1G

10k

100k

D325

CMRR

Small-signal response

Figure 6-25. Common-Mode Rejection Ratio vs Frequency

Frequency (Hz)

-20

0

20

40

60

80

1M

10M

100M

1G

10k

100k

D326

PSRR+

PSRR

Small-signal response

Figure 6-26. Power Supply Rejection Ratio vs Frequency

Total Supply Voltage (V)

3

3.25

3.5

3.75

4

4.25

4.5

4.75

5

5.25

19

19.25

19.5

19.75

20

20.25

20.5

20.75

21

21.25

21.5

D360

Unit 1

Unit 2

2 typical units

Figure 6-27. Quiescent Current vs Supply Voltage

Ambient Temperature (qC)

-40

-20

0

20

40

60

80

100

120

140

18

19

20

21

22

23

24

D361

Unit 1

Unit 2

VS = 5 V

2 typical units

Figure 6-28. Quiescent Current vs Ambient Temperature

Ambient Temperature (qC)

-40

-20

0

20

40

60

80

100

120

140

64

66

68

70

72

74

76

78

80

D362

32 units tested

Figure 6-29. Quiescent Current (Amplifier Disabled) vs Ambient

Temperature

Total Supply Voltage (V)

3

3.25

3.5

3.75

4

4.25

4.5

4.75

5

5.25

-1

-0.75

-0.5

-0.25

0

0.25

0.5

0.75

1

D363

Unit 1

Unit 2

Unit 3

3 typical units

Figure 6-30. Offset Voltage vs Supply Voltage

OPA859

SBOS852A – SEPTEMBER 2018 – REVISED MAY 2025

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