OPA830

SBOS263F − AUGUST 2004 − REVISED AUGUST 2008

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13

At TA = 25°C, G = +2, RF = 750Ω, RL = 150Ω to VS/2, and input VCM = 2.5V, unless otherwise noted (see Figure 1).

4

3

2

1

0

−1

−2

−3

−8

TYPICAL DC DRIFT OVER TEMPERATURE

Ambient Temperature (

_C)

8

6

4

2

0

−2

−4

−6

−8

−50

−25

0

255075

100

125

Input Bias Current (I

10

× Input Offset Current (I

Input Offset Voltage (V

90

80

70

60

50

40

30

20

10

0

CMRR AND PSRR vs FREQUENCY

Frequency (Hz)

1k

10k

100k

1M

10M

100M

CMRR

PSRR

100

95

90

85

80

75

70

65

60

SUPPLY AND OUTPUT CURRENT vs TEMPERATURE

Ambient Temperature (

_C)

6.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

−50

−25

0

255075

100

125

Output Current, Sinking

Quiescent Current

Output Current, Sourcing

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0

−0.5

OUTPUT SWING vs LOAD RESISTANCE

Load Resistance (

Ω)

10

100

1k

G= +5V/V