Datasheet Linear Technology LTM2882-3

Manufacturer	Linear Technology
Series	LTM2882-3

Dual Isolated RS232 µModule Transceiver + Power

Datasheets

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PDF, 658 Kb, Language: en, File uploaded: Mar 27, 2018, Pages: 22
Dual Isolated RS232 μModule Transceiver + Power

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Prices

Packaging

	LTM2882CV-3#PBF	LTM2882CY-3#PBF	LTM2882HY-3	LTM2882HY-3#PBF	LTM2882IV-3#PBF	LTM2882IY-3	LTM2882IY-3#PBF
N	1	2	3	4	5	6	7
Package	15mm × 11.25mm × 2.82mm LGA Package Outline Drawing	15mm x 11.25mm x 3.42mm BGA Package Outline Drawing	15mm × 11.25mm × 2.82mm LGA Package Outline Drawing	15mm × 11.25mm × 2.82mm LGA Package Outline Drawing	15mm × 11.25mm × 2.82mm LGA Package Outline Drawing	15mm x 11.25mm x 3.42mm BGA Package Outline Drawing	15mm x 11.25mm x 3.42mm BGA Package Outline Drawing
Package Code	LGA	BGA	LGA	LGA	LGA	BGA	BGA
Package Index	05-08-1773	05-08-1851	05-08-1773	05-08-1773	05-08-1773	05-08-1851	05-08-1851
Pin Count	32	32	32	32	32	32	32

Parametrics

Parameters / Models	LTM2882CV-3#PBF	LTM2882CY-3#PBF	LTM2882HY-3	LTM2882HY-3#PBF	LTM2882IV-3#PBF	LTM2882IY-3	LTM2882IY-3#PBF
Demo Boards	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A	DC1554A-A,DC1554A-B,DC1747A-B,DC1747A-A
Drivers	2	2	2	2	2	2	2
Export Control	no	no	no	no	no	no	no
Features	Isolated Transceiver	Isolated Transceiver	Isolated Transceiver	Isolated Transceiver	Isolated Transceiver	Isolated Transceiver	Isolated Transceiver
Isolation Rating, Vrms	2500	2500	2500	2500	2500	2500	2500
Max Data Rate, Mbps	1	1	1	1	1	1	1
Operating Temperature Range, °C	0 to 70	0 to 70	-40 to 125	-40 to 125	-40 to 85	-40 to 85	-40 to 85
Protocols Supported	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation	RS232, 2.5kV Isolation
Receivers	2	2	2	2	2	2	2
Supply Voltage Range	3V to 3.6V	3V to 3.6V	3V to 3.6V	3V to 3.6V	3V to 3.6V	3V to 3.6V	3V to 3.6V

Eco Plan

	LTM2882CV-3#PBF	LTM2882CY-3#PBF	LTM2882HY-3	LTM2882HY-3#PBF	LTM2882IV-3#PBF	LTM2882IY-3	LTM2882IY-3#PBF
RoHS	Compliant	Compliant	Not Compliant	Compliant	Compliant	Not Compliant	Compliant

Other Options

LTM2882 LTM2882-5

Articles

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Isolated Data Transmission and Power Conversion Integrated Into a Surface Mount Package &mdash LT Journal
PDF, 1.4 Mb, File published: Jan 18, 2011
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Isolated Data Transmission and Power Conversion
Integrated Into a Surface Mount Package
Keith Bennett Galvanic isolation is used in a variety of industries, most commonly to provide safety
against potentially lethal voltages. Isolation is also used to eliminate the effects of noise
and common mode voltage differences created by ground loops, or as a level shifter
between dissimilar operating voltages. Typically, building an isolated system requires
a number of passive and active components on either side of the isolation barrier, in
addition to the barrier components themselves. These barrier components can be
optical, magnetic, capacitive, RF or even GMR (giant magnetoresistance) devices.
Barrier components are notoriously difficult to use, adding significant design
time and cost to isolated systems. With
this in mind, Linear Technology has
developed a line of ВµModuleВ® isolators that reduces the design of isolated
systems to simply plugging in a moduleвЂ”no complex barrier components
are required. In fact, ВµModule isolators
require no external components at all.
Linear Technology ВµModule isolators
use magnetically coupled techniques to
provide data and power isolation in a
single package. The result is an easy-touse, low power, robust solution with
excellent field immunity. The LTM2881
isolated RS485/RS422 transceiver and LTM2882 dual isolated RS232 transceivers use ВµModule isolator technology
to provide complete transceiver-pluspower solutions in 15mm Г— 11.25mm …

Model Line

Series: LTM2882-3 (7)

LTM2882CV-3#PBF LTM2882CY-3#PBF LTM2882HY-3 LTM2882HY-3#PBF LTM2882IV-3#PBF LTM2882IY-3 LTM2882IY-3#PBF

Manufacturer's Classification

Interface > RS232/RS562 Transceivers
Interface > Isolated Transceivers > µModule Isolated Transceivers