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ISO6540 4-Channel Digital Isolator Carrier, 4/0, Default High, Functional Isolation

Pololu item #: 5740
Brand: Pololu supply outlook
Status: Active and Preferred 
RoHS 3 compliant


Price break Unit price (US$)
1 2.75
5 2.53
25 2.33
100 2.14


backorders allowed

This module is a carrier board for TI’s ISO6540 general purpose functional isolator, which enables four channels of galvanically isolated digital communication between two devices at up to 50 Mbps per channel. All four channels are in the forward direction, and they default to high in the event of input power or signal loss.

Alternatives available with variations in these parameter(s): channel directions default output Select variant…

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Dimensions

Size: 0.6″ × 0.7″ × 0.11″
Weight: 0.5 g

General specifications

Maximum data rate: 50 Mbps
Minimum operating voltage: 1.71 V1
Maximum operating voltage: 5.5 V1
Channel directions: 4 forward, 0 reverse
Default output: high
Working isolation voltage: 400 VRMS2
IC part number: ISO6540

Identifying markings

PCB dev codes: iso05a
Other PCB markings: 0J16075, blank white box

Notes:

1
Note: VCC1 and VCC2 can be set independently from each other. Side x channel outputs are in an undetermined state for 1.05V < VCCx < 1.71V and 1.89V < VCCx < 2.25V.
2
Manufacturer rating of the isolation IC. The overall assembled PCB is not certified to any particular safety standard.

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