PAC1721 datasheet(12/92 Pages) MICROCHIP

12 / 92 page

PAC1721

DS-20007088A-page 12

 2026 Microchip Technology Inc. and its subsidiaries

Note: Unless otherwise indicated, TA = -40°C to +125°C, VDD = 2.7V to 5.5V, VBUS = 0V to 9V, VSENSE = VSENSE+ – VSENSE– = 0V.

FIGURE 2-31: VBUS+ Pin Input Current vs.

Temperature, Multiple VCM.

FIGURE 2-32: VBUS+ Pin Input Current

Leakage vs. Temperature, Multiple VCM.

FIGURE 2-33: IOL vs. VOL, TA = 25°C,

VDD = 5.5V.

FIGURE 2-34: Sample Rate (ƒS) Error across

TA = -40°C to +125°C, n = 30,852 Total Samples.

FIGURE 2-35: ƒS Error across TA = 30°C,

n = 10,308 Total Samples.

FIGURE 2-36: POR Threshold vs. TA.

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

-50

-25

100

125

150

Temperature (°C)

▬ V

CM = 2.25V

▬ V

CM = 3V

▬ V

CM = 4.5V

▬ V

CM = 6.75V

▬ V

CM = 8.91V

0.0025

0.005

0.0075

0.01

0.0125

0.015

0.0175

0.02

0.0225

0.025

-50

-25

100

125

150

Temperature (°C)

▬ V

CM = 2.25V

▬ V

CM = 3V

▬ V

CM = 4.5V

▬ V

CM = 6.75V

▬ V

CM = 8.91V

0.05

0.1

0.15

0.2

0.25

0.3

0.35

SDA Output Voltage – V

OL (V)

DD = 5.5V

A = +25°C

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

5500

S Error across TA (%)

x = -0.06%

σ = 0.37%

150

300

450

600

750

900

1050

1200

1350

1500

S Error at TA = +30°C (%)

x = 0.173%

σ = 0.309%

1.3

1.35

1.4

1.45

1.5

1.55

1.6

-50

-25

100

125

150

Temperature (°C)

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