ISL73141SEH

4. Typical Performance Curves

R34DS0012EU0402 Rev.4.2

Page 19 of 27

Feb 23, 2023

Figure 48. SNR and SINAD vs Sample Rate

Figure 49. ENOB vs Sample Rate

Figure 50. THD and SFDR vs Sample Rate

Figure 51. Power vs Sample Rate

Figure 52. Power vs Temperature

Figure 53. Zero and Full Scale Error vs Temperature

Unless otherwise noted, AVCC = 3.3V; DVCC = 2.5V; fIN = 105.3kHz; fSAMP = 750ksps; TA = +25°C (Cont.)

85

90

95

100

105

110

300

350

400

450

500

550

600

650

700

750

Sample Rate (ksps)

THD

SFDR

15.0

17.5

20.0

22.5

25.0

27.5

30.0

300

350

400

450

500

550

600

650

700

750

Sample Rate (ksps)

24

26

28

30

32

-55 -40 -25 -10

5

20

35

50

65

80

95 110 125

Temperature (°C)

-3.0

-2.0

-1.0

0.0

1.0

2.0

3.0

-55 -40 -25 -10

5

20

35

50

65

80

95 110 125

Temperature (°C)

Average Offset

Average Gain