6.17 Typical Characteristics (continued)

at VDD1 = 5V, VDD2 = 3.3V, VREFIN = 3.3V, VINP = –50mV to 50mV, VINN = 0V, and fIN = 10kHz (unless otherwise noted)

2.7

2.8

2.9

3

3.1

3.2

3.3

V

REFIN(V)

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

TA = 125C

TA = 25C

TA = -40C

G083A

VDD2 = 3.3V

Figure 6-12. Gain Error vs VREFIN

3

3.5

4

4.5

5

5.5

V

REFIN(V)

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

TA = 125C

TA = 25C

TA = -40C

G083B

VDD2 = 5.5V

Figure 6-13. Gain Error vs VREFIN

3

3.5

4

4.5

5

5.5

VDDx (V)

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

vs VDD1

vs VDD2

G020

Figure 6-14. Gain Error vs Supply Voltage

-40

-25

-10

5

20

35

50

65

80

95

110 125

Temperature (°C)

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

Device 1

Device 2

Device 3

G021

Figure 6-15. Gain Error vs Temperature

3

3.5

4

4.5

5

5.5

VDDx (V)

-160

-140

-120

-100

-80

-60

-40

-20

0

vs VDD1

vs VDD2

G037

Figure 6-16. Common-Mode Rejection Ratio vs Supply Voltage

0.01

0.1

1

10

100

1000

f

IN(kHz)

-160

-140

-120

-100

-80

-60

-40

-20

0

G038

Figure 6-17. Common-Mode Rejection Ratio vs Input Frequency

AMC0202R, AMC0302R

SBASB40 – DECEMBER 2025

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