DIO7416

Version 1.2, Sep 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

4

6. Electrical Characteristics

6.1. General electrical characteristics

The values are obtained under these conditions unless otherwise specified: TA = -40°C to 125°C. Typical

values are at VCC = 3.6 V, TA = 25°C.

Symbol Parameter

Conditions

VCCA

VCCB

Min

Typ

Max Unit

VOHA

A ports high

level output

voltage

TA=-40~

125°C

IOH = -20 µA,

VIB ≥ VCCB -

0.4 V

1.08 V to 1.2 V

1.08 V to 3.6 V

VCCA-

0.25

V

1.2 V to 3.6 V

VCCA

-0.4

VOLA

A ports low

level output

voltage

IOL = 1 mA,

VIB ≤ 0.15 V

1.08 V to 1.2 V

1.08 V to 3.6 V

0.4

V

1.2 V to 3.6 V

0.4

VOHB

B ports high

level output

voltage

TA=-40~

125°C

IOH = -20 µA,

VIA ≥ VCCA -

0.4 V

1.08 V to 3.6 V

1.08 V to 1.2 V

VCCB -

0.25

V

1.2 V to 3.6 V

VCCB

-0.4

VOLB

B ports low

level output

voltage

IOL = 1 mA,

VIA ≤ 0.15 V

1.08 V to 3.6 V

1.08 V to 1.2 V

0.4

V

1.2 V to 3.6 V

0.4

VUVLO_RISE

UVLO rising

threshold

VUVLO for VCCA and VCCB

are independent

0 V to 3.6 V

0 V to 3.6 V

0.75

0.9

1

V

VUVLO_FALL

UVLO falling

threshold

VUVLO for VCCA and

VCCB are independent

0 V to 3.6 V

0 V to 3.6 V

0.73

0.85

0.95

V

VRTA

RTA(2)

activation

threshold

1.08 V to 3.6 V 1.08 V to 3.6 V

VCCI(1) ×

0.5

V

VFTA

FTA(2)

activation

threshold

1.08 V to 3.6 V 1.08 V to 3.6 V

VCCI ×

0.55

V

RPU

Internal

pull-up

resistor

VI = 0.15 V

1.08 V to 3.6 V 1.08 V to 3.6 V

7

10

14.5

kΩ

II

EN

VI = VCCA or GND

1.08 V to 3.6 V 1.08 V to 3.6 V

-1

0

+1

μA

IOFF

A port

VI = 3.6 V, VO = 0 V

(TA ≤ 85°C)

0 V

0 V to 3.6 V

0.13

2

μA

B port

VI = 3.6 V, VO = 0 V

(TA ≤ 85°C)

0 V to 3.6 V

0 V

0.13

2

μA

A port

VI = 3.6 V, VO = 0 V

(TA ≤ 125°C)

0 V

0 V to 3.6 V

0.13

6.8

μA

B port

VI = 3.6 V, VO = 0 V

(TA ≤ 125°C)

0 V to 3.6 V

0 V

0.13

6.8

μA