DIO1521 datasheet(7/12 Pages) DIOO

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DIO1521

Version 1.0, Oct 2024

www.dioo.com

Note:

(1) Specifications subject to change without notice.

RPD

Internal pull-down resistor

on EN pin

MΩ

RPU

Internal pull-up resistor

on SEL pin

MΩ

Protection

VOVP

SBUx pins OVP threshold

3.8

4.2

4.6

VOVP_HYST

OVP threshold hysteresis

VCLAMP_V

Maximum voltage to

appear on SBUx pins

during OVP condition

VSBUx = 0 to 16 V, tRISE and

tFALL(10% to 90%) = 100 ns,

RL = open, switch ON or OFF,

EN = High

Dynamic characteristics

CON

ON capacitance

VSBUx = 0 or 3.3 V, EN = VCC,

f = 240 MHz, switch ON

COFF

OFF capacitance

VSBUx = 0 or 3.3 V, EN = 0,

f = 240 MHz, switch OFF

OISO

Off-isolation

f = 1 kHz, RL = 32 Ω, CL = 0 pF,

VSW = 1 VRMS

-105

XTALK

Crosstalk

f = 1 kHz, RL = 50 Ω,

VSW = 0.7 VRMS

-110

-3dB bandwidth

RL = 50 Ω

180

MHz

THD+N

Total harmonic distortion

f = 20 Hz ~ 20 kHz, 1 VRMS,

32 Ω load

-90

f = 20 Hz ~ 20 kHz, 0.5 VRMS,

32 Ω load

-106

Timing requirements

tBBM

Break-before-make

time delay (SEL to output)

VSBUx = 0.8 V

RL = 50 Ω,

CL = 5 pF,

VCC = 2.3 V to

5.5 V

µs

tON

Device turn ON time

(EN to output)

VSBUx = 0.8 V

250

µs

tOFF

Device turn OFF time

(EN to output)

VSBUx = 0.8 V

µs

tOVP

SBUx pins OVP response

time

VSW = 3.5 V to 5.5 V

0.25

µs

DIO1521 Datasheet(PDF) 7 Page - DIOO MICROCIRCUITS CO., LTD

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