ISO721 datasheet(4/29 Pages) TI1

номер детали	ISO721

подробное описание детали	3.3-V / 5-V HIGH-SPEED DIGITAL ISOLATORS

PDF	29 Pages

Scroll/Zoom	100%

производитель	TI1 [Texas Instruments]

домашняя страница	http://www.ti.com

Logo

4 / 29 page

ISO721, ISO721M

ISO722, ISO722M

SLLS629J – JANUARY 2006 – REVISED JULY 2010

www.ti.com

INSULATION CHARACTERISTICS

(1)

over recommended operating conditions (unless otherwise noted)

PARAMETER

TEST CONDITIONS

SPECIFICATIONS

UNIT

VIORM

Maximum working insulation voltage

560

Vpeak

After Input/Output Safety Test Subgroup 2/3

VPR = VIORM × 1.2, t = 10 s,

672

Vpeak

Partial discharge < 5 pC

Method a, VPR = VIORM × 1.6,

VPR

Input to output test voltage

Type and sample test with t = 10 s,

896

Vpeak

Partial discharge < 5 pC

Method b1, VPR = VIORM × 1.875,

100% production test with t = 1 s,

1050

Vpeak

Partial discharge < 5 pC

VIOTM

Transient overvoltage

t = 60 s

4000

Vpeak

VTEST = VISO, t = 60 s (qualification)

3535 / 2500

VISO

Isolation voltage per UL

Vpeak/Vrms

VTEST = 1.2 × VISO, t = 1 s (100% production)

(2)

4242 / 3000

Insulation resistance

VIO = 500 V at TS

>109

Ω

Pollution degree

(1)

Climatic classification 40/125/21

(2)

Based on lifetime curve (see the High-Voltage Lifetime of the ISO72x Family of Digital Isolators application report, SLLA197); these

devices can withstand 4242 Vpeak / 3000 Vrms for > 10,000 s at 150oC.

Submit Documentation Feedback

Product Folder Link(s): ISO721 ISO721M ISO722 ISO722M

ISO721 датащи(PDF) 4 Page - Texas Instruments

ISO721 датащи(HTML) 4 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

датащи скачать

ссылки URL