R34DS0012EU0504 Rev.5.04

Page 17

Sep 18, 2025

ISL73141SEH Datasheet

4.2

3.3V Curves

Figure 31. PSRR vs Frequency

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

Figure 32. Differential Non-Linearity (DNL)

Figure 33. Integral Non-Linearity (INL)

Figure 34. DNL vs AVCC

Figure 35. INL vs AVCC

Unless otherwise noted, AVCC = 5.0V; DVCC = 2.5V; fIN = 105.3kHz; fSAMP = 1Msps; TA = +25°C (Cont.)

-90

-85

-80

-75

-70

-65

-60

-55

105

255

505

755

1105

Frequency (kHz)

PSRR (DVCC)

PSRR (AVCC)

-0.5

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0.5

0

2048

4096

6144

8192

10240 12288 14336 16384

Output Code

-1.0

-0.5

0.0

0.5

1.0

0

2048

4096

6144

8192

10240 12288 14336 16384

Output Code

-0.5

-0.4

-0.3

-0.2

-0.1

0.0

0.1

0.2

0.3

0.4

0.5

3.0

3.1

3.2

3.3

3.4

3.5

3.6

AVCC (V)

-DNL

+DNL

-1.00

-0.75

-0.50

-0.25

0.00

0.25

0.50

0.75

1.00

3.0

3.1

3.2

3.3

3.4

3.5

3.6

AVCC (V)

-INL

+INL