R

(k )

W

PREOUT

Frequency(Hz)

200

150

100

50

0

-50

10

100

1k

10k

100k

1M

10M

Phase

Gain

875

775

675

575

475

375

275

175

-16 -12 -8

-4

0

4

8

12 16

20

V

(V)

CM

76 80

V

=0mV:

SENSE

V =12V

S

V =2.7V

S

V

=100mV:

SENSE

V =12V

S

V =2.7V

S

...

34

30

26

22

18

14

10

6

2.5 3.5

4.5

5.5 6.5

7.5

8.5

9.5 10.5

SupplyVoltage (V)

11.5 17

18

-40 C

°

+25 C

°

+125 C

°

12

11

10

9

8

7

6

5

4

3

2

1

0

0

5

10

15

20

OutputCurrent(mA)

25

30

V =12V

S

+25 C

°

+25 C

°

-

°

40 C

-

°

40 C

+125 C

°

+125 C

°

SourcingCurrent

V =3V

S

SourcingCurrent

Outputstageisdesigned

tosourcecurrent.Current

sinkingcapabilityis

approximately400 A.

m

1000

900

800

700

600

500

400

300

200

100

0

0

1

2

3

4

5

6

7

OutputVoltage(V)

8

9

10

INA271-HT

www.ti.com

SBOS521D – SEPTEMBER 2010 – REVISED AUGUST 2013

TYPICAL CHARACTERISTICS (continued)

At TA = +25°C, VS = +12V, VCM = 12V, and VSENSE = 100mV, unless otherwise noted.

POSITIVE OUTPUT VOLTAGE SWING

QUIESCENT CURRENT

vs OUTPUT CURRENT

vs OUTPUT VOLTAGE

Figure 8.

Figure 9.

QUIESCENT CURRENT

OUTPUT SHORT-CIRCUIT CURRENT

vs COMMON-MODE VOLTAGE

vs SUPPLY VOLTAGE

Figure 10.

Figure 11.

PREOUT OUTPUT RESISTANCE

PRODUCTION DISTRIBUTION

BUFFER GAIN vs FREQUENCY

Figure 12.

Figure 13.

Copyright © 2010–2013, Texas Instruments Incorporated

Submit Documentation Feedback

7

Product Folder Links: INA271-HT