5.5 Electrical Characteristics (continued)

TA = –40°C to +125°C , VCC = 1.62V to 5.5V, GND = 0V, Typical values are at VCC = 3.3V, TA = 25°C, (unless otherwise

noted) .

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIL

Input logic low

SEL, OEn

0.39

V

IIH

Input high leakage current

SEL, OEn = 1.2V, 1.8V, or VCC

–1

0.35

5

μA

IIL

Input low leakage current

SEL, OEn = 0V

–1

±0.002

5

μA

CI

Digital input capacitance

SEL = 0V, 1.2V, 1.8V, or VCC

f = 1MHz

3

pF

Protection

VOVP_TH

OVP positive threshold (D± rising)

4.5

5.1

5.7

V

VOVP_HYST

OVP threshold hysteresis

110

250

440

mV

VCLAMP_V

Maximum voltage to appear on D1± and D2±

pins during OVP scenario

VD± = 0V to 28V

VCC=1.62V-5.5V

tRISE (10% to 90%) = 100ns

RL = Open

OEn= 0V

7.24

7.67

V

VD± = 0V to 28V

VCC=1.62V-5.5V

tRISE (10% to 90%) = 100ns

RL = 50Ω

Switch on or off

OEn = 0V

6.8

7.3

V

tCLAMP

Maximum OVP transient duration above 5V

VD± = 0V to 28V

VCC=1.62

tRISE (10% to 90%) = 100ns

RL = Open

OEn= 0V

54

130

ns

tCLAMP

Maximum OVP transient duration above 5V

VD± = 0V to 28V

VCC=2.3V-5.5V

tRISE (10% to 90%) = 100ns

RL = Open

OEn= 0V

54

84

ns

VD± = 0V to 28V

tRISE (10% to 90%) = 100ns

RL = 50Ω

Switch on or off

OEn = 0V

39

56

ns

TMUXHS221F

SLVSIV4A – SEPTEMBER 2025 – REVISED NOVEMBER 2025

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