ADUCM3027BCPZ-R7 datasheet(20/39 Pages) AD

20 / 39 page

ADuCM3027/ADuCM3029

Data Sheet

Rev. B | Page 20 of 39

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 16 through Figure 21 show the typical current voltage characteristics for the output drivers of the MCU. The curves represent the

current drive capability of the output drivers as a function of output voltage.

0.2

0.1

0.3

0.4

0.5

0.6

–5

–4

–3

–2

–1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

VOH (V)

VOL (V)

VOH, VBAT = 1.74V

VOL, VBAT = 1.74V

VOH TYPE A

VOH TYPE B

VOH TYPE C

VOH TYPE D

VOL TYPE A

VOL TYPE B

VOL TYPE C

VOL TYPE D

Figure 16. Output Double Drive Strength Characteristics (VBAT = 1.74 V)

0.2

0.3

0.4

0.5

0.6

–2.5

–2.0

–1.5

–1.0

–0.5

0.5

1.0

2.5

1.5

2.0

1.2

1.3

1.4

1.5

1.6

1.7

VOH (V)

VOL (V)

VOH, VBAT = 1.74V

VOL, VBAT = 1.74V

VOH TYPE A

VOH TYPE B

VOH TYPE C

VOH TYPE D

VOL TYPE A

VOL TYPE B

VOL TYPE C

VOL TYPE D

0.1

Figure 17. Output Single Drive Strength Characteristics (VBAT = 1.74 V)

0.10

0.15

0.20

0.25

0.30

–5

–4

–3

–2

–1

2.70

2.75

2.80

2.85

2.90

2.95

3.00

VOH (V)

VOL (V)

VOH, VBAT = 3.0V

VOL, VBAT = 3.0V

VOH TYPE A

VOH TYPE B

VOH TYPE C

VOH TYPE D

VOL TYPE A

VOL TYPE B

VOL TYPE C

VOL TYPE D

0.05

Figure 18. Output Double Drive Strength Characteristics (VBAT = 3.0 V)

0.10

0.15

0.20

0.25

2.75

2.80

2.85

2.90

2.95

3.00

VOH (V)

VOL (V)

VOH, VBAT = 3.0V

VOL, VBAT = 3.0V

VOH TYPE A

VOH TYPE B

VOH TYPE C

VOH TYPE D

VOL TYPE A

VOL TYPE B

VOL TYPE C

VOL TYPE D

0.05

–2.5

–2.0

–1.5

–1.0

–0.5

0.5

1.0

2.5

1.5

2.0

Figure 19. Output Single Drive Strength Characteristics (VBAT = 3.0 V)

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