LTM2892HY-S#PBF

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Analog Devices

DIGITAL ISOLATOR, 6 CHANNELS, 3 V, 5.5 V, BGA, 24 PINS, 20 MBPS

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DocumentsDatasheet Technical Data Sheet EN +1

LTM2892HY-S#PBF

Active

Analog Devices

DIGITAL ISOLATOR, 6 CHANNELS, 3 V, 5.5 V, BGA, 24 PINS, 20 MBPS

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DocumentsDatasheet Technical Data Sheet EN +1

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTM2892HY-S#PBF

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	50 kV/çs
Data Rate	8 MHz, 4 MHz
Inputs - Side 1/Side 2 [custom]	3
Inputs - Side 1/Side 2 [custom]	3
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	6
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	24-BBGA
Propagation Delay tpLH / tpHL (Max) [custom]	100 ns
Propagation Delay tpLH / tpHL (Max) [custom]	100 ns
Rise / Fall Time (Typ) [custom]	3 ns
Rise / Fall Time (Typ) [custom]	3 ns
Supplier Device Package	24-BGA (9x6.25)
Technology	Magnetic Coupling
Type	SPI
Voltage - Isolation	3500 Vrms
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

LTM2892 Series

SPI/Digital or I2C μModule Isolator

Part	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]	Data Rate	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Isolation	Package / Case	Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Channel Type	Mounting Type	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Isolated Power	Number of Channels [custom]	Supplier Device Package	Common Mode Transient Immunity (Min) [Min]
Analog Devices LTM2892HY-S#PBF	100 ns	100 ns	4 MHz 8 MHz	125 °C	-40 °C	3500 Vrms	24-BBGA	SPI	5.5 V	3 V	Magnetic Coupling	3 ns	3 ns	Unidirectional	Surface Mount	3	3		6	24-BGA (9x6.25)	50 kV/çs

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 20.32
		10	$ 16.12
		260	$ 13.01
		520	$ 12.61
Newark	Each	1	$ 17.93
		10	$ 13.97
		25	$ 13.97
		50	$ 13.96
		100	$ 13.96
		250	$ 12.76
		520	$ 11.55

Description

General part information

LTM2892 Series

The LTM2892 is a complete galvanic digital μModule®(micromodule) isolator. No external components are required. Individual 3V to 5.5V supplies power each side of the digital isolator. Separate logic supply pins allow easy interfacing with different logic levels from 1.62V to 5.5V, independent of the main supply.Module options are available with compatibility to SPI (LTM2892-S) and I2C (LTM2892-I), master mode only, specifications.Coupled inductors provide 3500VRMSof isolation between the input and output logic interface. This device is ideal for systems where the ground loop is broken, allowing uninterrupted communication through large common mode transients faster than 50kV/μs.ApplicationsIsolated SPI or I2C InterfacesIndustrial SystemsTest and Measurement EquipmentBreaking Ground Loops

Documents

Technical documentation and resources

Datasheet

Technical Data Sheet EN

Datasheet

R596 Reliability Data

Reliability Data