ISO1432 datasheet(4/47 Pages) TI1

4 / 47 page

ISO1430, ISO1432, ISO1450, ISO1452

ISO1410, ISO1412

SLLSF22C – APRIL 2018 – REVISED APRIL 2019

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Product Folder Links: ISO1430 ISO1432 ISO1450 ISO1452 ISO1410 ISO1412

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5 Description Continued

These devices are used for long distance communications. Isolation breaks the ground loop between the

communicating nodes, allowing for a much larger common mode voltage range. The symmetrical isolation barrier

of each device is tested to provide 5000 VRMS of isolation for 1 minute per UL 1577 between the bus-line

transceiver and the logic-level interface.

The ISO14xx devices can operate from 1.71 V to 5.5 V on side 1 which lets the devices be interfaced with low

voltage FPGAs and ASICs. The wide supply voltage on side 2 from 3 V to 5.5 V eliminates the need for a

regulated supply voltage on the isolated side. These devices support a wide operating ambient temperature

range from –40°C to +125°C.

6 Device Options

Table 1 shows an overview of the options available for this family of devices.

Table 1. Device Features

PART NUMBER

ISOLATION

DUPLEX

DATA RATE

PACKAGE

ISO1410

Reinforced

Half

500 Kbps

16-pin DW

ISO1412

Full

500 Kbps

16-pin DW

ISO1430

Half

12 Mbps

16-pin DW

ISO1432

Full

12 Mbps

16-pin DW

ISO1450

Half

50 Mbps

16-pin DW

ISO1452

Full

50 Mbps

16-pin DW

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