OPA380

OPA2380

SBOS291G − NOVEMBER 2003 − REVISED SEPTEMBER 2007

www.ti.com

6

TYPICAL CHARACTERISTICS: VS = +2.7V to +5.5V (continued)

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

25

20

15

10

5

0

−5

−10

−15

−20

−25

INPUT BIAS CURRENT

vs INPUT COMMON−MODE VOLTAGE

Input Common−Mode Voltage (V)

−I

B

+I

B

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

OUTPUT VOLTAGE SWING vs OUTPUT CURRENT

+125

_C

+25

_C −40_C

50

100

150

0

(V+)

(V+)

−1

(V+)

−2

(V

−)+2

(V

−)+1

(V

−)

Output Current (mA)

−40

100

125

−25

0

255075

SHORT−CIRCUIT CURRENT vs TEMPERATURE

200

150

100

50

0

−50

−100

−150

Temperature (

_C)

V

S =5V

+I

SC

−I

SC

OFFSET VOLTAGE PRODUCTION DISTRIBUTION

Offset Voltage (

µV)

−25 −20 −15 −10 −5

0

5

10152025

OFFSET VOLTAGE DRIFT

PRODUCTION DISTRIBUTION

Offset Voltage Drift (

µV/_C)

−0.10 −0.08 −0.06 −0.04 −0.02

0

0.020.040.060.08

0.1

GAIN BANDWIDTH vs POWER SUPPLY VOLTAGE

3.5

4.5

5.5

2.5

95

90

85

80

75

70

Power Supply Voltage (V)