ISO7740FDBQR datasheet(7/52 Pages) TI2

Part #	ISO7740FDBQR

Description	ISO774x High-Speed, Robust-EMC Reinforced and Basic Quad-Channel Digital Isolators

PDF	52 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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7 / 52 page

5.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

VCC1, VCC2 Supply Voltage

2.25

5.5

VCC(UVLO+) UVLO threshold when supply voltage is rising

2.25

VCC(UVLO-)

UVLO threshold when supply voltage is falling

1.7

1.8

VHYS(UVLO) Supply voltage UVLO hysteresis

100

200

IOH

High level output current

VCCO = 5 V (1)

-4

VCCO = 3.3 V

-2

VCCO = 2.5 V

-1

IOL

Low level output current

VCCO = 5 V

VCCO = 3.3 V

VCCO = 2.5 V

VIH

High level Input voltage

0.7 x VCCI (1)

VCCI

VIL

Low level Input voltage

0.3 x VCCI

Data Rate(2)

100

Mbps

Ambient temperature

-55

125

°C

(1)

VCCI = Input-side VCC; VCCO = Output-side VCC.

(2)

100 Mbps is the maximum specified data rate, although higher data rates are possible.

www.ti.com

ISO7740, ISO7741, ISO7742

SLLSEP4J – MARCH 2016 – REVISED OCTOBER 2024

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