Datasheet for LTM2887CY-3S#PBF:
- Manufacturer Part Number : LTM2887CY-3S#PBF
- Manufacturer : AD
- Description : SPI/Digital or I2C μModule Isolator with Dual Adjustable 5V Regulators IC
- Series : LTM2887
- Reference Price : USD 9.8
- Our Price : We have a better price, contact us by email
- Product Type : Digital Isolation Technology
- Function : I2C Isolators
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 32-Lead BGA (15mm x 11.25mm x 3.42mm)
- Pins : 32
- MFG Package Case : 05-08-1851
- Part Type : OTH
- Standard Packing Type : Tray
- Standard Packing Quantity : 119
- Working Temperature : 0 to 70C
- Other Part Number : LTM2887CY-3S#PBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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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.
Applications
- Isolated SPI or I2C Interfaces
- Industrial Systems
- Test and Measurement Equipment
- Breaking Ground Loops
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
