LTM2887IY-3I#PBF I2C Isolators by Analog Devices

Status: Production
Series: LTM2887
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTM2887 is a complete galvanic digital μModule® (micromodule) isolator. No external components are required. A single 3.3V or 5V supply powers both sides of the interface through an integrated, isolated DC/DC converter. A logic supply pin allows easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main supply.Available options are compliant with SPI and I2C (master mode only) specifications.The isolated side includes two 5V nominal power supplies, including programmable current limit, each capable of providing more than 100mA of load current. The supplies may be adjusted from their nominal value using a single external resistor.Coupled inductors and an isolation power transformer provide 2500VRMS of isolation between the input and output logic interface. This device is ideal for systems where the ground loop is broken, allowing for a large common mode voltage range. Communication is uninterrupted for common mode transients greater than 30kV/μs.

Where to Buy

Prices starting from US$15.14

Distributor Stock
Logo for Richardson RFPD
Richardson RFPD
from US$19.54
-
Buy Now
Logo for Analog Devices
Analog Devices
from US$15.14
-
Buy Now

Features

6-Channel Logic Isolator: 2500VRMS for 1 Minute
UL-CSA Recognized File #E151738
Isolated DC Power:
1.8V to 5V Logic Supply at Up to 100mA
0.6V to 5V Auxiliary Supply at Up to 100mA
No External Components Required
SPI/Digital (LTM2887-S) or I2C (LTM2887-I) Options
High Common Mode Transient Immunity: 30kV/μs
High Speed Operation:
10MHz Digital Isolation
4MHz/8MHz SPI Isolation
400kHz I2C Isolation
3.3V (LTM2887-3) or 5V (LTM2887-5) Operation
1.62V to 5.5V (LTM3886-S) or 3V to 5.5V (LTM2886-I) Logic Supply
±10kV ESD HBM Across the Isolation Barrier
Maximum Continuous Working Voltage: 560VPEAK
Low Current Shutdown Mode (<10μA)
Low Profile 15mm × 11.25mm × 3.42mm BGA Package

Alternative Descriptions

DIGITAL ISOLATOR | Richardson RFPD
SPI/Dig or I2C µModule Isolato | Analog Devices


LTM2887IY-3I#PBF Semiconductors - ICs by Linear Technology

DIGITAL ISOLATOR 6-CH I2C BGA-32

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Channels 6 Channel
Propagation Delay 300ns
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Interface Case Style BGA
No. of Pins 32Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTM2887IY-3I#PBF?

Additional datasheets, footprints and schematics for LTM2887IY-3I#PBF are listed on our Part Details page. You can also find images and similar parts to LTM2887IY-3I#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTM2887IY-3I#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTM2887IY-3I#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTM2887IY-3I#PBF fall under?

The LTM2887IY-3I#PBF is listed under I2C Isolators.

Can I view similar or alternative parts?

You can view similar parts to LTM2887IY-3I#PBF when available in the I2C Isolators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTM2887IY-3I#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTM2887IY-3I#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTM2887IY-3I#PBF have stock available?

Authorised distributors including Richardson RFPD and Analog Devices have stock available or on a lead time for LTM2887IY-3I#PBF.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LTM2887IY-3I#PBF often in real-time on the comparison pages.

What if I can't find stock of LTM2887IY-3I#PBF?

You can fill out our help required form which you can use to request a quote for LTM2887IY-3I#PBF from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay