6.13 Typical Characteristics (continued)

at VDD1 = 5 V, VDD2 = 3.3 V, INP = –250 mV to 250 mV, INN = 0 V, and fIN = 10 kHz (unless otherwise noted)

VDDx (V)

3

3.25

3.5

3.75

4

4.25

4.5

4.75

5

5.25

5.5

-110

-105

-100

-95

-90

-85

-80

-75

-70

-65

-60

D027

vs VDD1

vs VDD2

Figure 6-29. Total Harmonic Distortion vs Supply Voltage

Temperature (°C)

-55 -40 -25 -10

5

20

35

50

65

80

95 110 125

-110

-105

-100

-95

-90

-85

-80

-75

-70

-65

-60

D028

Device 1

Device 2

Device 3

–55°C ≤ TA < 40°C valid for the AMC1301S only

Figure 6-30. Total Harmonic Distortion vs Temperature

|VINP - VINN| (mV)

0

50

100

150

200

250

300

40

45

50

55

60

65

70

75

80

D029

Figure 6-31. Signal-to-Noise Ratio vs Input Voltage

VDDx (V)

3

3.25

3.5

3.75

4

4.25

4.5

4.75

5

5.25

5.5

60

62.5

65

67.5

70

72.5

75

77.5

80

D030

vs VDD1

vs VDD2

Figure 6-32. Signal-to-Noise Ratio vs Supply Voltage

Temperature (°C)

-55 -40 -25 -10

5

20

35

50

65

80

95 110 125

60

62.5

65

67.5

70

72.5

75

77.5

80

D031

Device 1

Device 2

Device 3

–55°C ≤ TA < 40°C valid for the AMC1301S only

Figure 6-33. Signal-to-Noise Ratio vs Temperature

Frequency (kHz)

0.01

0.1

1

10

100

1000

10

100

1000

10000

D032

Figure 6-34. Input-Referred Noise Density vs Frequency

AMC1301

SBAS667G – APRIL 2016 – REVISED APRIL 2023

www.ti.com

16

Submit Document Feedback

Copyright © 2023 Texas Instruments Incorporated

Product Folder Links: AMC1301