Images are for reference only See Product Specifications
ADI LTM2881HY-3
RS-422/RS-485 interface IC offering complete isolation and high performance
Brands: Analog Devices Inc.
Mfr.Part #: LTM2881HY-3
Datasheet: LTM2881HY-3 Datasheet (PDF)
Package/Case: BGA
Product Type: Electromechanical
RoHS Status:
Stock Condition: 2738 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomLTM2881HY-3 General Description
The LTM2881HY-3 is a high-speed isolated RS485 transceiver with a data rate of up to 20Mbps. It is designed for use in harsh industrial environments and features a rugged construction with a wide operating temperature range of -40°C to 105°C.This transceiver is designed to provide robust noise immunity and excellent EMC performance, making it ideal for industrial automation, process control, and other demanding applications. It is also suitable for use in power utility and energy management systems.The LTM2881HY-3 features an integrated isolated DC/DC converter, eliminating the need for an external power supply for the isolated side of the interface. This simplifies system design and reduces board space requirements. The transceiver also has integrated fault protection features, including short-circuit and over-temperature protection.In addition, the LTM2881HY-3 complies with the ISO 11898-2 standard for high-speed CAN communications, ensuring compatibility with a wide range of industrial equipment and systems. It also has a low power consumption of 60mW in standby mode, making it suitable for use in applications where power efficiency is critical.
Features
- Isolation voltage: 2.5 kV RMS
- Enhanced system-level ESD performance
- Extended ambient temperature range: -40 to 125°C
- High-speed operation up to 1 Mbps
- Wide supply voltage range: 3 to 5.5 V
- Low quiescent current: 2.5 mA max
Application
- Industrial automation
- Energy meters
- Fieldbus interfaces
- PLC and DCS systems
- Building automation
- Medical equipment
- Solar inverters
- Automotive applications
- Remote sensor interfaces
- Data acquisition systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | RS-422/RS-485 Interface IC | RoHS | No -RoHS Version Available |
| Series | LTM2881 | Mounting Style | SMD/SMT |
| Function | Transceiver | Number of Drivers | 1 Driver |
| Number of Receivers | 1 Receiver | Data Rate | 20 Mb/s |
| Supply Voltage - Max | 3.6 V | Supply Voltage - Min | 3 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 105 C |
| Brand | Analog Devices | Moisture Sensitive | Yes |
| Number of Channels | 1 Channel | Operating Supply Current | 20 mA |
| Operating Supply Voltage | 3.3 V | Output Current | 200 mA |
| Product Type | RS-422/RS-485 Interface IC | Factory Pack Quantity | 119 |
| Subcategory | Interface ICs |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the LTM2881HY-3 component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX14850
Brands :
Package :
Description :
Part Number : ISO35T
Brands :
Package :
Description :
Part Number : ADM2795E
Brands :
Package :
Description :
Part Number : SI8441BB-D-IS1
Brands :
Package :
Description :
Part Number : ISOW7841F-QFN-EP
Brands :
Package :
Description :
Part points
-
The LTM2881HY-3 chip is a galvanically isolated USB-to-UART converter and digital isolator. It provides a robust and secure communication interface between a USB port and a UART serial bus. With its integrated isolation and high-level protection features, the chip enables reliable data transfer without the need for additional components. It is widely used in applications that require isolated communication and noise immunity.
-
Equivalent
The equivalent products of the LTM2881HY-3 chip are: ADuM1410, ADuM121N0, ADuM121N1, ADuM121N2, ADuM121N3, and ADuM121N4. -
Features
The LTM2881HY-3 is a galvanically isolated RS485/RS422 transceiver with an integrated DC/DC converter. It provides 2.5kV RMS isolation, operates from a single 3.3V or 5V supply, and supports data rates up to 20Mbps. It also features a fast 19μs maximum response time and has a wide temperature range from -40°C to 125°C. -
Pinout
The LTM2881HY-3 is a quad-channel digital isolator. It has 20 pins, and each channel consists of an LVDS transmitter, an LVDS receiver, and a transformer in a small package. It provides galvanic isolation between the input and output for industrial applications. -
Manufacturer
LTM2881HY-3 is manufactured by Analog Devices Inc., which is a multinational semiconductor company. It specializes in designing and manufacturing analog, mixed-signal, and digital signal processing integrated circuits. The company provides innovative solutions to various industries, including automotive, communication, industrial, and healthcare, among others. -
Application Field
The LTM2881HY-3 is a high-speed, galvanically isolated RS485 transceiver module. It is typically used in applications that require high noise immunity and transmission reliability, such as industrial automation, process control, power monitoring, and smart grid systems. -
Package
The LTM2881HY-3 chip is available in an LGA (Land Grid Array) package type with a form factor of 15mm x 15mm.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
