6.17 Typical Characteristics

at VDD1 = 5V, VDD2 = 3.3V, SNSN = GND1, REFIN = 3.3V, fIN = 10kHz, and BW = 100kHz (unless otherwise noted)

3

3.5

4

4.5

5

5.5

VDDx (V)

-1.5

-1

-0.5

0

0.5

1

1.5

vs VDD1

vs VDD2

G027

Figure 6-6. Input Offset Voltage vs Supply Voltage

-40

-25

-10

5

20

35

50

65

80

95

110 125

Temperature (°C)

-1.5

-1

-0.5

0

0.5

1

1.5

Device 1

Device 2

Device 3

G026

Figure 6-7. Input Offset Voltage vs Temperature

3

3.5

4

4.5

5

5.5

VDDx (V)

-0.25

-0.2

-0.15

-0.1

-0.05

0

0.05

0.1

0.15

0.2

0.25

vs VDD1

vs VDD2

G020

Figure 6-8. Gain Error vs Supply Voltage

-40

-25

-10

5

20

35

50

65

80

95

110 125

Temperature (°C)

-0.25

-0.2

-0.15

-0.1

-0.05

0

0.05

0.1

0.15

0.2

0.25

Device 1

Device 2

Device 3

G021

Figure 6-9. Gain Error vs Temperature

0.1

1

10

100

1000

10000

Frequency (kHz)

0

1

2

3

4

5

6

7

8

9

10

G017

Figure 6-10. Input-Referred Noise Density vs Frequency

1

10

100

1000

f

IN(kHz)

-35

-30

-25

-20

-15

-10

-5

0

5

G007

Figure 6-11. Normalized Gain vs Input Frequency

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