6

®

INA145

TYPICAL PERFORMANCE CURVES (Cont.)

At TA = +25°C, VS = ±15V, G = 1, RL = 10kΩ connected to ground and Ref pin connected to ground, unless otherwise noted.

QUIESCENT CURRENT AND

SHORT-CIRCUIT CURRENT vs TEMPERATURE

Temperature (

°C)

–60

–40

0

–20

80

100

I

SC

I

Q

120 140

670

650

630

610

590

570

550

530

510

490

470

20

18

16

14

12

10

8

6

4

2

0

20

60

40

G = 1

SLEW RATE vs TEMPERATURE

Temperature (

°C)

–60

–40

0

–20

80

100

120 140

0.6

0.55

0.5

0.45

0.4

0.35

0.3

0.25

0.2

20

60

40

G = 1

OFFSET VOLTAGE

PRODUCTION DISTRIBUTION

Offset Voltage, RTI (mV)

Typical Production

Distribution of

Packaged Units.

V

S = ±2.25V

+25

°C

MAXIMUM OUTPUT VOLTAGE SWING

vs OUTPUT CURRENT

15

10

5

0

–5

–10

–15

02

4

6

8

10

12

14

16

Output Current (mA)

–55

°C

–25

°C

+25

°C

+85

°C

+125

°C

+85

°C

–55

°C

+125

°C

–25

°C

SETTLING TIME vs LOAD CAPACITANCE

Load Capacitance (nF)

1

100

160

140

120

100

80

60

40

20

0

10

G = 1

0.01%

G = 10

0.01%

G = 10

0.1%

G = 1

0.1%

GAIN AND PHASE vs FREQUENCY

Op Amp A1 and A2

Frequency (Hz)

1

10

100

100k

1M

110

100

90

80

70

60

50

40

30

20

10

0

–10

–90

–135

–180

1k

10k

R

L = 10kΩ || 200pF

R

L = 1nF

Φ

G