DIO7416

Version 1.2, Sep 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

III

Table of Contents

1. Pin Assignment and Functions ................................................................................................................... 1

2. Absolute Maximum Ratings ........................................................................................................................ 2

3. Recommended Operating Conditions .........................................................................................................2

4. ESD Ratings ................................................................................................................................................3

5. Thermal Considerations ..............................................................................................................................3

6. Electrical Characteristics .............................................................................................................................4

6.1. General electrical characteristics ..................................................................................................... 4

6.2. Switching characteristics .................................................................................................................. 7

7. Typical Characteristics ..............................................................................................................................12

8. Block Diagram ...........................................................................................................................................13

9. Function Description ................................................................................................................................. 14

9.1. Functional modes ........................................................................................................................... 14

9.2. Rise/fall time accelerator ................................................................................................................14

9.3. Enable and disable .........................................................................................................................14

9.4. Pull-up resistors on I/O lines .......................................................................................................... 14

10. Application Information ........................................................................................................................... 15

10.1. Application examples ....................................................................................................................15

10.2. Design requirements .................................................................................................................... 15

10.3. Application curve .......................................................................................................................... 16

11. Physical Dimensions ...............................................................................................................................17

11.1. TSOT23-8 ..................................................................................................................................... 17

11.2. DFN1.35*0.8-8 ..............................................................................................................................18

11.3. DFN1.4*1-8 ...................................................................................................................................19

List of Figures

Figure 1. DFN1.35*0.8-8 (Top view) ............................................................................................................... 1

Figure 2. TSOT23-8 (Top view) .......................................................................................................................1

Figure 3. DFN1.4*1-8 (Top view) .................................................................................................................... 1

Figure 4. Test circuit for open-drain output ................................................................................................... 10

Figure 5. Propagation delay times ................................................................................................................ 11

Figure 6. Enable and disable times ...............................................................................................................11

Figure 7. Ron vs. Min(VCCA, VCCB).............................................................................................................................. 11

Figure 8. ICCA vs. VCCA................................................................................................................................................. 11

Figure 9. ICCB vs. VCCB................................................................................................................................................. 11

List of Tables

Table 1. Design parameters .......................................................................................................................... 15