140

120

100

80

60

40

20

0

1

10

100

1k

10k

100k

Frequency (Hz)

16

14

12

10

8

6

4

2

0

2

-

-0.4

-0.3

-0.2

0.1

0

0.1

0.2

0.3

0.4

V

(mV)

SENSE

I

B-

I

Q

Normal Range

of Operation

V+

(V+)

0.05

-

(V+)

0.10

-

(V+)

0.15

-

(V+)

0.20

-

(V+)

0.25

-

(V+)

0.30

-

GND + 0.30

GND + 0.25

GND + 0.20

GND + 0.15

GND + 0.10

GND + 0.05

GND

Output Current (mA)

0

1

2

3

4

5

6

T = 40 C

-

A

T = +25 C

T = +125 C

A

A

?

?

?

Sinking

Sourcing

20

180

140

100

60

1

10

100

1k

10k

Frequency(Hz)

Time(1s/div)

Time(100 s/div)

m

80mV

InputSignal

PP

2V

OutputSignal

PP

INA216

www.ti.com

SBOS503C

– JUNE 2010 – REVISED NOVEMBER 2011

TYPICAL CHARACTERISTICS (continued)

The INA216A1 is used for typical characteristic measurements at TA = +25°C, VS = +4.2V, unless otherwise noted.

QUIESCENT CURRENT AND NEGATIVE INPUT BIAS

COMMON-MODE REJECTION RATIO vs FREQUENCY

CURRENT vs VSENSE

Figure 7.

Figure 8.

OUTPUT VOLTAGE SWING vs OUTPUT CURRENT

INPUT-REFERRED VOLTAGE NOISE vs FREQUENCY

Figure 9.

Figure 10.

STEP RESPONSE

0.1Hz to 10Hz VOLTAGE NOISE, RTI

(80mVPP Input Step)

Figure 11.

Figure 12.

Copyright

© 2010–2011, Texas Instruments Incorporated

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