OPA830 datasheet(21/63 Pages) TI2

21 / 63 page

7.9 Typical Characteristics: VS = 5 V (continued)

Test conditions unless otherwise noted: VS+ = +5 V, VS– = 0 V, VOUT = 2 Vpp, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and

output referenced to mid-supply. TA = 25°C

−140

−130

−120

−110

−100

−90

−80

100

10k

100k

10M

50M

Frequency (Hz)

OPA2835 only

Figure 7-45. Crosstalk vs Frequency

0.5

1.5

2.5

3.5

4.5

500

1000

t - Time - ns

OUT

V = 5 V,

G = 2,

R = 2 k

Figure 7-46. Power Down Response

3 11

108

377

965

1404

1156

590

170

13 2 1

200

400

600

800

1000

1200

1400

1600

- Offset Voltage - V

4800 units tested

Figure 7-47. Input Offset Voltage

-800

-600

-400

-200

200

400

600

800

-40

-20

100

120

T - Free-Air Temperature - °C

Figure 7-48. Input Offset Voltage vs Free-Air Temperature

0.5

1.5

2.5

3.5

-5 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 0.5

1 1.5 2 2.5 3 3.5 4 4.5 5

- Drift -

V/°C

0°C to 70°C

-40°C to 85°C

-40°C to 125°C

Figure 7-49. Input Offset Voltage Drift

37 7 5 9 20 34

188

715

895

948

754

397

205

36 26 14 5 3 31

100

200

300

400

500

600

700

800

900

1000

- Offset Current - nA

4800 units tested

Figure 7-50. Input Offset Current

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OPA835, OPA2835

SLOS713J – JANUARY 2011 – REVISED MARCH 2021

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