6.8 Typical Characteristics: VS = ±5 V (continued)

at VS+ = 5 V, VS– = –5 V, RF = 0 Ω for G = 1 V/V; otherwise, RF = 1 kΩ for other gains, CL = 1 pF, RL = 2 kΩ referenced to

mid-supply, G = 1 V/V, input and output referenced to mid-supply, and TA ≅ 25°C (unless otherwise noted)

Input Offset Drift (

V/C)

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

0

4

8

12

16

20

80 units, μ = 0.01 μV/°C, σ = 0.29 μV/°C, DSN package

Figure 6-19. Input Offset Voltage Drift Distribution

Input Offset Drift (

V/C)

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

0

4

8

12

16

50 units, μ = –0.12 μV/°C, σ = 0.31 μV/°C, DBV-5 package

Figure 6-20. Input Offset Voltage Drift Distribution

Ambient Temperature (

C)

-40

-20

0

20

40

60

80

100

120

140

0.66

0.69

0.72

0.75

0.78

0.81

0.84

0.87

0.9

0.93

0.96

35 units

Figure 6-21. Quiescent Current vs Ambient Temperature

Ambient Temperature (

C)

-40

-20

0

20

40

60

80

100

120

140

50

100

150

200

250

300

350

400

450

500

550

600

650

700

35 units

Figure 6-22. Input Bias Current vs Ambient Temperature

Ambient Temperature (

C)

-40

-20

0

20

40

60

80

100

120

140

-80

-60

-40

-20

0

20

40

60

80

100

Normalized to 25°C values, 35 units, DSN package

Figure 6-23. Input Offset Voltage vs Ambient Temperature

Power-Down Quiescent Current per Channel (

A)

6

8

10

12

14

16

18

0

4000

8000

12000

16000

20000

24000

28000

32000

36000

μ = 9.3 μA, σ = 0.32 μA

Figure 6-24. Power-Down Quiescent Current Distribution

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OPA863A, OPA2863A

SBOSA95D – MAY 2022 – REVISED DECEMBER 2023

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