Details, datasheet, quote on part number: LTM2886CY-5IPBF
PartLTM2886CY-5IPBF
Category
TitleDGTL ISO 2.5KV 6CH I2C 32BGA
Description

The Linear Technology LTM2886 and LTM2887 are complete galvanic digital Ī¼Module isolators. No external components are required. A single 3.3 V or 5 V 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 1.62 V to 5.5 V, independent of the main supply. Available options are compliant with SPI and I2C specifications. The isolated side includes fixed Ā±5 V and 5 V adjustable power supplies, each capable of providing more than 100 mA of load current. The 5 V adjustable supply may be programmed via an external voltage divider.



CompanyLinear Technology Corporation
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Others parts numbering
LTM2886CY-5SPBF: DGTL ISO 2.5KV 6CH SPI 32BGA
LTM2886CY-3IPBF
LTM2886CY-3SPBF: DGTL ISO 2.5KV 6CH SPI 32BGA
LTM2886HY-3IPBF
LTM2887CY-5SPBF: DGTL ISO 6-CH SPI 32BGA
LTM2887CY-3SPBF
LTM2887CY-5IPBF: DGTL ISO 6-CH I2C 32BGA
LTM2887CY-3IPBF
LTM2887HY-3IPBF
DC1790A-A: DEMO BOARD FOR LTM2886-3S
DC1791A-D: DEMO BOARD FOR LTM2887-5I
DC1790A-B: DEMO BOARD FOR LTM2886-5S
DC1790A-C: DEMO BOARD FOR LTM2886-3I
DC1790A-D: DEMO BOARD FOR LTM2886-5I
DC1791A-A: DEMO BOARD FOR LTM2887-3S
DC1791A-B: DEMO BOARD FOR LTM2887-5S
DC1791A-C: DEMO BOARD FOR LTM2887-3I

 

Features, Applications
FEATURES

LTM2886 SPI/Digital or I2C µModule Isolator with Fixed ±5V and Adjustable 5V Regulated Power DESCRIPTION

The is a complete galvanic digital µModule® (micromodule) isolator. No external components are required. A single 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 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/s.

L, LT, LTC, LTM, Linear Technology, the Linear logo and µModule are registered trademarks of Analog Devices, Inc. All other trademarks are the property of their respective owners.

6-Channel Logic Isolator: 2500VRMS for 1 Minute nn UL-CSA Recognized File #E151738 nn Isolated DC Power: to 5V Adjustable nn ±5V Fixed nn No External Components Required nn SPI/Digital I2C (LTM2886-I) Options nn High Common Mode Transient Immunity: 30kV/s nn High Speed Operation: nn 10MHz Digital Isolation nn 4MHz/8MHz SPI Isolation 400kHz I2C Isolation 5V (LTM2886-5) Operation to 5.5V Logic Supply nn ±10kV ESD HBM Across the Isolation Barrier nn Maximum Continuous Working Voltage: 560V PEAK nn Low Current Shutdown Mode (<10µA) nn Low Profile × 3.42mm) BGA Package

APPLICATIONS

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

VCC to GND................................................... VL to GND..................................................... to ­6V Logic Inputs DI1, SCK, SDI, CS, SCL, SDA, SDOE, GND...................................­0.3V to (VL + 0.3V)

Logic Outputs DO1, DO2, SDO GND...............­0.3V to (VL + 0.3V) Operating Temperature Range (Note to 125°C Maximum Internal Operating Temperature............. 125°C Storage Temperature Range................... to 125°C Peak Body Reflow Temperature............................. 245°C

BGA PACKAGE × 3.42mm) TJMAX = 25.5°C/W, JC(BOTTOM) = 9.2°C/W, JC(TOP) = 16.6°C/W, JBOARD = 9.9°C/W VALUES DETERMINED PER JESD51-9, WEIGHT = 1.2g

BGA PACKAGE × 3.42mm) TJMAX = 25.5°C/W, JC(BOTTOM) = 9.2°C/W, JC(TOP) = 16.6°C/W, JBOARD = 9.9°C/W VALUES DETERMINED PER JESD51-9, WEIGHT = 1.2g

-3 I #PBF LEAD FREE DESIGNATOR PBF = Lead Free LOGIC OPTION I = Inter-IC (I2C) Bus S = Serial Peripheral Interface (SPI) Bus INPUT VOLTAGE RANGE to 5.5V PACKAGE TYPE Y = Ball Grid Array (BGA) TEMPERATURE GRADE C = Commercial Temperature Range I = Industrial Temperature Range H = Automotive Temperature Range to 125°C) PRODUCT PART NUMBER

PART MARKING PACKAGE TYPE MSL INPUT VOLTAGE RATING RANGE LOGIC OPTION to 3.6V TEMPERATURE RANGE to 70°C SPI e1 BGA to 70°C SPI to 125°C Recommended BGA PCB Assembly and Manufacturing Procedures: www.linear. com/BGA-assy BGA Package and Tray Drawings: www.linear.com/packaging This product is moisture sensitive. For more information, go to: www.linear.com/BGA-assy

Device temperature grade is indicated by a label on the shipping container. Pad or ball finish code is per IPC/JEDEC J-STD-609. Terminal Finish Part Marking: www.linear.com/leadfree This product is not recommended for second side reflow. For more information, go to www.linear.com/BGA-assy


 

Some Part number from the same manufacture Linear Technology Corporation
LTM2886CY-5SPBF

The Linear Technology LTM2886 and LTM2887 are complete galvanic digital Ī¼Module isolators. No external components are required. A single 3.3 V or 5 V supply powers both sides of the interface through

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