Specification	LTM2892CY-I#PBF

Channel Type	Unidirectional
Common Mode Transient Immunity (Min) [Min]	50 kV/çs
Data Rate	400 kHz
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]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	24-BBGA
Propagation Delay tpLH / tpHL (Max) [custom]	250 ns
Propagation Delay tpLH / tpHL (Max) [custom]	250 ns
Rise / Fall Time (Typ)	250 ns
Rise / Fall Time (Typ) [Max]	250 ns
Supplier Device Package	24-BGA
Supplier Device Package [x]	9
Supplier Device Package [y]	6.25
Technology	Magnetic Coupling
Type	I2C
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) [Max]	Rise / Fall Time (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Channel Type	Voltage - Isolation	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Number of Channels [custom]	Common Mode Transient Immunity (Min) [Min]	Package / Case	Type	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Mounting Type	Data Rate	Rise / Fall Time (Typ) [Max]	Propagation Delay tpLH / tpHL (Max) [custom]	Propagation Delay tpLH / tpHL (Max) [custom]
Analog Devices Inc./Maxim Integrated LTM2892IY-S#PBF	100 ns	3 ns	85 °C	-40 C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	SPI	24-BGA	9	6.25	3	3	Surface Mount	4 MHz 8 MHz
Analog Devices Inc./Maxim Integrated LTM2892CY-I#PBF		250 ns	70 °C	0 °C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	I2C	24-BGA	9	6.25	3	3	Surface Mount	400 kHz	250 ns	250 ns	250 ns
Analog Devices Inc./Maxim Integrated LTM2892HY-S#PBF	100 ns	3 ns	125 °C	-40 C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	SPI	24-BGA	9	6.25	3	3	Surface Mount	4 MHz 8 MHz
Analog Devices Inc./Maxim Integrated LTM2892CY-S#PBF	100 ns	3 ns	70 °C	0 °C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	SPI	24-BGA	9	6.25	3	3	Surface Mount	4 MHz 8 MHz
Analog Devices Inc./Maxim Integrated LTM2892IY-I#PBF		250 ns	85 °C	-40 C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	I2C	24-BGA	9	6.25	3	3	Surface Mount	400 kHz	250 ns	250 ns	250 ns
Analog Devices Inc./Maxim Integrated LTM2892HY-I#PBF		250 ns	125 °C	-40 C	Unidirectional	3500 Vrms	5.5 V	3 V	Magnetic Coupling	6	50 kV/çs	24-BBGA	I2C	24-BGA	9	6.25	3	3	Surface Mount	400 kHz	250 ns	250 ns	250 ns

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	N/A	14	$ 16.29	1m+
Mouser	N/A	260	$ 10.98	1m+
		520	$ 10.62
		1040	$ 10.19

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

R596 Reliability Data

Reliability Data

LTM2892CY-I#PBF | Datasheet

Datasheet