LTM2886CY-3S#PBF

LTM2886CY-3S#PBF

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LTM2886CY-3S#PBF
LTM2886 - SPI UMODULE ISOLATOR W
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$20.50

Price update:a months ago
Available in stock: 177
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

View All Product from Linear Technology

The LTM2886CY-3I#PBF 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 fixed ±5V and 5V adjustable power supplies, each capable of providing more than 100mA of load current. The 5V adjustable supply may be programmed via an external voltage divider.

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.

Feature

  • 6-Channel Logic Isolator: 2500VRMS for 1 Minute
  • UL-CSA Recognized File #E151738
  • Isolated DC Power:
    • 3V to 5V Adjustable at Up to 100mA
    • ±5V Fixed at Up to 100mA
  • No External Components Required
  • SPI/Digital (LTM2886-S) or I2C (LTM2886-I) Options
  • High Common Mode Transient Immunity: 30kV/μs
  • High Speed Operation:
    • 10MHz Digital Isolation
    • 4MHz/8MHz SPI Isolation
    • 400kHz I2C Isolation
  • 3.3V (LTM2886-3) or 5V (LTM2886-5) Operation
  • 1.62V to 5.5V 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

Applications

  • Isolated SPI or I2C Interfaces
  • Industrial Systems
  • Test and Measurement Equipment
  • Breaking Ground Loops

Product Attributes

TYPE DESCRIPTION Select all
Common Mode Transient Immunity (Min) 30kV/µs
Voltage - Isolation 2500Vrms
Channel Type Unidirectional
Supplier Device Package 32-BGA (15x11.25)
Inputs - Side 1/Side 2 3/3
Package / Case 32-BBGA Module
Number of Channels 6
Mounting Type Surface Mount
Isolated Power Yes
Operating Temperature 0°C ~ 70°C
Type SPI
Voltage - Supply 3V ~ 3.6V
Rise / Fall Time (Typ) 3ns, 3ns
Technology Capacitive Coupling
Product Status Obsolete
Package Bulk
Propagation Delay tpLH / tpHL (Max) 100ns, 100ns
Data Rate 4MHz, 8MHz

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$20.50

Price update:a months ago
Available in stock: 177
Linear Technology

Linear Technology

Analog Devices (NASDAQ: ADI), a pioneer in intricate design and fabrication of advanced analog, blended-signal, and digital signal processing (DSP) integrated circuits. Since 1965, they've tackled complex signal processing challenges across global electronic domains. Merged with Maxim Integrated, they offer superior mixed-signal and power management technologies, catering to a digitally connected realm. This alliance couples vast engineering acumen and domain mastery, addressing complexities from DC to 100 GHz, spanning sensors to the cloud.

View All Product from Linear Technology

Blog