OPA835 datasheet(16/57 Pages) TI

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3 13 16

174

369

695

904

967

772

402

213

37 24 14

200

400

600

800

1000

1200

- Offset Current - nA

4800 units tested

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

4 13 26

112

395

962

1412

1143

582

158

17 2 1 0 0 0 0

200

400

600

800

1000

1200

1400

1600

- Offset Voltage - V

4800 units tested

-40

-20

100

120

T - Free-Air Temperature - °C

-800

-600

-400

-200

200

400

600

800

−140

−130

−120

−110

−100

−90

−80

100

10k

100k

10M

50M

Frequency (Hz)

OPA2835 only

0.5

1.5

2.5

500

1000

t - Time - ns

V = 2.7 V,

G = 2,

R = 2 k

OUT

OPA835, OPA2835

SLOS713H – JANUARY 2011 – REVISED NOVEMBER 2015

www.ti.com

Test conditions unless otherwise noted: VS+ = +2.7 V, VS– = 0 V, VOUT = 1 Vpp, RF = 0 Ω, RL = 2 kΩ, G = 1 V/V, input and

output referenced to mid-supply, VIN_CM = mid-supply – 0.5 V. TA = 25°C, unless otherwise noted.

Figure 19. Crosstalk vs Frequency

Figure 20. Power Down Response

Figure 22. Input Offset Voltage vs Free-Air Temperature

Figure 21. Input Offset Voltage

Figure 23. Input Offset Voltage Drift

Figure 24. Input Offset Current

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