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The LTM2887IY-5S is a complete current digital µModule®(micro module) isolator. The LTM2887IY-5S requires no external components. A single 3.3V or 5V power supply supplies both sides of the interface via an integrated isolated DC/DC converter. A logic power supply pin provides easy connections with different logic levels from 1.62V to 5.5V, independent of the main power supply.

LTM2887IY-5S available options comply with SPI and I2C (master mode only) specifications.

The LTM2887IY-5S isolation side includes two nominal 5V power supplies with programmable current limiting, each capable of delivering more than 100mA of load current. These power supplies can be adjusted from their nominal value with a single external resistor.

Application of LTM2887IY-5S isolator

Isolated SPI or I2C interface

Industrial system

Test and measurement equipment

Disconnect ground loop

LTM2887IY-5S General specifications

Number of channels: 6 channels

Polarity: Bidirectional, Unidirectional

Data rate: 20 Mb/s

Insulation voltage: 2500 Vrms

Isolation type: Magnetic Coupling

Supply voltage: 4.5V to 5.5V

Working power supply current: 19 mA

Propagation delay time: 60 ns

Operating temperature: -40 °C to + 85°C

Package/Box: BGA-32

Forward Channel: 3 Channel

Maximum descent time: 35 ns

Maximum rise time: 35 ns

Humidity sensitivity: Yes

Product type: Digital Isolators

Supported protocol: I2C, SPI

Pulse width: 50 ns

Reverse Channel: 3 Channel

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.