Specification	LTM2894CY#PBF

Channel Type	Bidirectional
Common Mode Transient Immunity (Min) [Min]	50 kV/çs
Data Rate	12 Mbps
Inputs - Side 1/Side 2	1
Isolated Power	False
Mounting Type	Surface Mount
Number of Channels [custom]	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	24-BGA
Propagation Delay tpLH / tpHL (Max)	115 ns
Rise / Fall Time (Typ)	20 ns
Rise / Fall Time (Typ) [Max]	20 ns
Supplier Device Package	24-BGA
Supplier Device Package [x]	22
Supplier Device Package [y]	6.25
Technology	Magnetic Coupling
Type	USB
Voltage - Isolation	7500 Vrms
Voltage - Supply [Max]	36 V
Voltage - Supply [Min]	4.4 V

LTM2894 Series

Isolated USB Data Transceiver

Part	Number of Channels [custom]	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Type	Operating Temperature [Max]	Operating Temperature [Min]	Common Mode Transient Immunity (Min) [Min]	Rise / Fall Time (Typ)	Rise / Fall Time (Typ) [Max]	Channel Type	Voltage - Isolation	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Propagation Delay tpLH / tpHL (Max)	Inputs - Side 1/Side 2	Technology	Package / Case	Data Rate
Analog Devices Inc./Maxim Integrated LTM2894IY#PBF	1	24-BGA	22	6.25	USB	85 °C	-40 C	50 kV/çs	20 ns	20 ns	Bidirectional	7500 Vrms	Surface Mount	4.4 V	36 V	115 ns	1	Magnetic Coupling	24-BGA	12 Mbps
Analog Devices Inc./Maxim Integrated LTM2894CY#PBF	1	24-BGA	22	6.25	USB	70 °C	0 °C	50 kV/çs	20 ns	20 ns	Bidirectional	7500 Vrms	Surface Mount	4.4 V	36 V	115 ns	1	Magnetic Coupling	24-BGA	12 Mbps
Analog Devices Inc./Maxim Integrated LTM2894HY#PBF	1	24-BGA	22	6.25	USB	125 °C	-40 C	50 kV/çs	20 ns	20 ns	Bidirectional	7500 Vrms	Surface Mount	4.4 V	36 V	115 ns	1	Magnetic Coupling	24-BGA	12 Mbps

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	343	$ 28.31	1m+

Description

General part information

LTM2894 Series

The LTM2894 is a complete galvanically-isolated USB 2.0 compatible μModule®(micromodule) transceiver.The LTM2894 is ideal for isolation in host, hub, bus splitter or peripheral device applications. It is compatible with USB 2.0 full speed (12Mbps) and low speed (1.5Mbps) operation. Automatic speed selection configures integrated pull-up resistors on the upstream port to match those sensed on the downstream device.The isolator μModule technology uses coupled inductors to provide 7500VRMSof isolation and 17.4mm of creepage between the upstream and downstream USB interface. This device is ideal for systems requiring isolated ground returns or large common mode voltage variations. Uninterrupted communication is guaranteed for common mode transients greater than 50kV/μs.Enhanced ESD protection allows this part to withstand up to ±20kV (human body model) on the USB transceiver interface pins to local supplies and ±20kV through the isolation barrier to supplies without latch-up or damage.ApplicationsIsolated USB InterfacesHost, Hub, or Device IsolationIndustrial/Medical Data Acquisition

Documents

Technical documentation and resources

LTM2894CY#PBF | Datasheet

Datasheet

R596 Reliability Data

Reliability Data