OPA830 datasheet(16/43 Pages) TI1

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−1

−2

−3

−4

Ambient Temperature (

_C)

−2

−4

−6

−8

−50

−25

100

125

Input Bias Current (I

× Input Offset Current (I

OS)

Input Offset Voltage (V

OS)

100

Ambient Temperature (

_C)

10.5

10.0

9.5

9.0

8.5

8.0

7.5

7.0

6.5

−50

−25

100

125

Output Current, Sinking

Quiescent Current

Output Current, Sourcing

Frequency (Hz)

10k

100k

10M

100M

CMRR

PSRR

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

−0.5

Load Resistance (

Ω)

100

G = +5V/V

OPA2830

SBOS309D – AUGUST 2004 – REVISED AUGUST 2008.................................................................................................................................................. www.ti.com

TYPICAL CHARACTERISTICS: VS = +5V (continued)

At TA = +25°C, G = +2V/V, RF = 750Ω, RL = 150Ω to VS/2, and input VCM = 2.5V, unless otherwise noted (see Figure 70).

TYPICAL DC DRIFT OVER TEMPERATURE

SUPPLY AND OUTPUT CURRENT vs TEMPERATURE

Figure 41.

Figure 42.

CMRR AND PSRR vs FREQUENCY

OUTPUT SWING vs LOAD RESISTANCE

Figure 43.

Figure 44.

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