INA849 datasheet(9/42 Pages) TI

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7.6 Typical Characteristics

at TA = 25°C, VS = VSOUT = ±15 V, VICM = VOCM = 0 V, RL = 10 kΩ, and G = 1 V/V (unless otherwise noted)

Table 7-1. Table of Graphs (continued)

DESCRIPTION

FIGURE

Small-Signal Step Response, G = 0.125 V/V

Figure 7-44

Large-Signal Step Response

Figure 7-45

Gain Switching Transient Response

Figure 7-46

Output Short-Circuit Current vs Temperature

Figure 7-47

Positive Output Voltage Swing vs Output Current

Figure 7-48

Negative Output Voltage Swing vs Output Current

Figure 7-49

Overload Recovery

Figure 7-50

Closed-Loop Output Impedance vs Frequency

Figure 7-51

Overshoot vs Capacitive Load

Figure 7-52

Quiescent Current vs Temperature

Figure 7-53

THD + Noise vs Frequency (22-kHz Filter)

Figure 7-54

THD + Noise vs Frequency (500-kHz Filter)

Figure 7-55

2nd Harmonic Distortion vs Frequency

Figure 7-56

3rd Harmonic Distortion vs Frequency

Figure 7-57

Total Harmonic Distortion vs Frequency vs Output Load

Figure 7-58

Ax Digital Input Pin Current vs Ax Digital Input Pin Voltage

Figure 7-59

DGND Digital Input Pin Current vs A2 Digital Input Pin Voltage

Figure 7-60

Digital Input Pin Current vs Temperature

Figure 7-61

Input Referred Offset Voltage ( V)

-400

-300

-200

-100

100

200

300

400

N = 2500

Mean = –21.25 µV

Std. dev. = 36.79 µV

G = 16 V/V

Figure 7-1. Distribution of Offset Voltage (RTI)

Offset Voltage Drift ( V/ C)

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

N = 53

Mean = –0.11 µV/°C

Std. dev. = 0.08 µV/°C

G = 16 V/V

Figure 7-2. Distribution of Offset Voltage Drift (RTI)

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PGA855

SBOSAE0B – APRIL 2023 – REVISED SEPTEMBER 2023

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