Specification	LTM2882HY-3#PBF

Data Rate	1 Mbps
Duplex	Half
Mounting Type	Surface Mount
Number of Drivers/Receivers [custom]	2
Number of Drivers/Receivers [custom]	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 C
Package / Case	32-BBGA Module
Protocol	RS232
Receiver Hysteresis	150 mV
Supplier Device Package	32-BGA
Supplier Device Package [x]	15
Supplier Device Package [y]	11.25
Type	Isolated, Transceiver
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

LTM2882 Series

Dual Isolated RS232 μModule Transceiver + Power

Part	Technology	Voltage - Supply [Max]	Voltage - Supply [Min]	Channel Type	Data Rate	Number of Channels [custom]	Rise / Fall Time (Typ)	Type	Propagation Delay tpLH / tpHL (Max) [Max]	Inputs - Side 1/Side 2 [custom]	Inputs - Side 1/Side 2 [custom]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Isolation	Mounting Type	Common Mode Transient Immunity (Min) [Min]	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Contents	Function	Primary Attributes	Utilized IC / Part	Duplex	Receiver Hysteresis	Number of Drivers/Receivers [custom]	Number of Drivers/Receivers [custom]	Protocol
Analog Devices Inc./Maxim Integrated LTM2882IY-3	Magnetic Coupling	3.6 V	3 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BBGA Module	85 °C	-40 C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-BGA
Analog Devices Inc./Maxim Integrated LTM2882HY-5#PBF	Magnetic Coupling	5.5 V	4.5 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BBGA Module	105 ░C	-40 C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-BGA
Analog Devices Inc./Maxim Integrated LTM2882CV-5#PBF	Magnetic Coupling	5.5 V	4.5 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BLGA	70 °C	0 °C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-LGA
Analog Devices Inc./Maxim Integrated DC1747A-B								Interface													Board(s)	Transceiver RS-232	5V Supply Dual Isolated Transceiver + Power	LTM2882
Analog Devices Inc./Maxim Integrated LTM2882IV-3#PBF	Magnetic Coupling	3.6 V	3 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BLGA	85 °C	-40 C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-LGA
Analog Devices Inc./Maxim Integrated LTM2882CY-5#PBF	Magnetic Coupling	5.5 V	4.5 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BBGA Module	70 °C	0 °C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-BGA
Analog Devices Inc./Maxim Integrated LTM2882IY-3#PBF	Magnetic Coupling	3.6 V	3 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BBGA Module	85 °C	-40 C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-BGA
Analog Devices Inc./Maxim Integrated LTM2882CY-3#PBF	Magnetic Coupling	3.6 V	3 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BBGA Module	70 °C	0 °C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-BGA
Analog Devices Inc./Maxim Integrated LTM2882HY-3#PBF		3.6 V	3 V		1 Mbps			Isolated Transceiver				32-BBGA Module	105 ░C	-40 C		Surface Mount		15	11.25	32-BGA					Half	150 mV	2	2	RS232
Analog Devices Inc./Maxim Integrated LTM2882CV-3#PBF	Magnetic Coupling	3.6 V	3 V	Unidirectional	10 Mbps	4	60 ns	RS232	100 ns	2	2	32-BLGA	70 °C	0 °C	2500 Vrms	Surface Mount	30 kV/µs	15	11.25	32-LGA

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	0	$ 27.90	1m+

Description

General part information

LTM2882 Series

The LTM2882 is a complete galvanically isolated dual RS232 μModule®(micromodule) transceiver. 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.Coupled inductors and an isolation power transformer provide 2500VRMSof isolation between the line transceiver and the logic interface. This device is ideal for systems with different grounds, allowing for large common mode voltages. Uninterrupted communication is guaranteed for common mode transients greater than 30kV/μs.This part is compatible with the TIA/EIA-232-F standard. Driver outputs are protected from overload and can be shorted to ground or up to ±15V without damage. An auxiliary isolated digital channel is available. This channel allows configuration for half-duplex operation by controlling the DE pin.Enhanced ESD protection allows this part to withstand up to ±10kV (human body model) on the transceiver interface pins to isolated supplies and across the isolation barrier to logic supplies without latch-up or damage.ApplicationsIsolated RS232 InterfaceIndustrial CommunicationTest and Measurement EquipmentBreaking RS232 Ground Loops

Documents

Technical documentation and resources

R596 Reliability Data

Reliability Data

LTM2882HY-3#PBF | Datasheet

Datasheet