This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

LTM2882IV-5#PBF

Dual Isolated RS232 μModule Transceiver + Power

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LTM2882IV-5#PBF
Datasheet:

LTM2882IV-5#PBF Datasheet (PDF)
Series:

µModule®
Technology:

Magnetic Coupling
Type:

RS232
Isolated Power:

Yes
EDA/CAD Models:

Request Free CAD Models for LTM2882IV-5#PBF

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LTM2882IV-5#PBF General Description

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.

Key Features

RS232 Transceiver: 2500V_RMS for 1 Minute
UL-CSA Recognized File #E151738
CSA Component Acceptance Notice 5A
Isolated DC Power: 5V at Up to 200mA
No External Components Required
1.62V to 5.5V Logic Supply for Flexible Digital Interfacing
High Speed Operation
- 1Mbps for 250pF/3kΩ Load
- 250kbps for 1nF/3kΩ Load
- 100kbps for 2.5nF/3kΩ TIA/EIA-232-F Load
3.3V (LTM2882-3) or 5V (LTM2882-5) Operation
No Damage or Latchup to ±10kV HBM ESD on Isolated RS232 Interface or Across Isolation Barrier
High Common Mode Transient Immunity: 30kV/μs
Maximum Continuous Working Voltage: 560V_PEAK
True RS232 Compliant Output Levels
15mm × 11.25mm BGA and LGA Packages

Application

Isolated RS232 Interface
Industrial Communication
Test and Measurement Equipment
Breaking RS232 Ground Loops

Specifications

Category	IsolatorsDigital Isolators	Series	µModule®
Technology	Magnetic Coupling	Type	RS232
Isolated Power	Yes	Number of Channels	4
Inputs - Side 1/Side 2	2/2	Channel Type	Unidirectional
Voltage - Isolation	2500Vrms	Common Mode Transient Immunity (Min)	30kV/µs
Data Rate	10Mbps	Propagation Delay tpLH / tpHL (Max)	100ns, 100ns
Pulse Width Distortion (Max)	-	Rise / Fall Time (Typ)	60ns, 60ns
Voltage - Supply	4.5V ~ 5.5V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	LTM2882