OPA350

OPA2350

OPA4350

SBOS099C − SEPTEMBER 2000 − REVISED JANUARY 2005

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7

TYPICAL CHARACTERISTICS (continued)

All specifications at TA = +25°C, VS = +5V, and RL = 1kΩ connected to VS/2, unless otherwise noted.

INPUT BIAS CURRENT vs TEMPERATURE

Temperature (

_C)

−75

−50

−25

0

25

50

75

100

125

1k

100

10

1

0.1

CLOSED−LOOP OUTPUT IMPEDANCE vs FREQUENCY

Frequency (Hz)

100

10

1

0.1

0.01

0.001

0.0001

1

10

100

1k

10k

100k

1M

10M

100M

G = 100

G= 10

G= 1

OUTPUT VOLTAGE SWING vs OUTPUT CURRENT

Output Current (mA)

V+

(V+)

−1

(V+)

−2

(V

−)+2

(V

−)+1

(V

−)

0

±10

±20

±30

±40

+25

_C

+125

_C

−55_C

−55_C

+125

_C

+25

_C

Depending on circuit configuration

(including closed−loop gain) performance

may be degraded in shaded region.

INPUT BIAS CURRENT

vs INPUT COMMON−MODE VOLTAGE

Common−Mode Voltage (V)

1.5

1.0

0.5

0.0

−0.5

−0.5 0.0 0.5 1.0

2.0

1.5

2.5 3.0 3.5 4.0

5.0

4.5

5.5

MAXIMUM OUTPUT VOLTAGE vs FREQUENCY

100M

1M

10M

Frequency (Hz)

100k

6

5

4

3

2

1

0

Maximum output

voltage without

slew rate−induced

distortion.

V

V

OPEN−LOOP GAIN vs OUTPUT VOLTAGE SWING

140

130

120

110

100

90

80

70

60

Output Voltage Swing from Rails (mV)

020

40

60

100

80

120

160

140

180

200

I

I

I