Time (500 µs /div)

Output

VREF

C001

0V

22

INA210, INA211, INA212, INA213, INA214, INA215

SBOS437I – MAY 2008 – REVISED SEPTEMBER 2016

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Typical Applications (continued)

9.2.1.3 Application Curve

An example output response of a unidirectional configuration is shown in Figure 31. With the REF pin connected

directly to ground, the output voltage is biased to this zero output level. The output rises above the reference

voltage for positive differential input signals but cannot fall below the reference voltage for negative differential

input signals because of the grounded reference voltage.

Figure 31. Unidirectional Application Output Response