ADI LTM2881IY-3#PBF
RS422, RS485 Digital Isolator 2500Vrms 2 Channel 20Mbps 30kV/µs CMTI 32-BBGA Module
Brands: Analog Devices, Inc
Mfr.Part #: LTM2881IY-3#PBF
Datasheet: LTM2881IY-3#PBF Datasheet (PDF)
Package/Case: BGA-32
Product Type: Interface ICs
RoHS Status:
Stock Condition: 2896 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLTM2881IY-3#PBF General Description
The LTM2881 is a complete galvanically isolated full-duplex RS485/RS422 μModule® (micromodule) transceiver. No external components are required. A single supply powers both sides of the interface through an integrated, isolated, low noise, efficient 5V output DC/DC converter.
Features
- RS485/RS422 Transceiver: 2500VRMS 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
- 20Mbps or Low EMI 250kbps Data Rate
- High ESD: ±15kV HBM on Transceiver Interface
- High Common Mode Transient Immunity: 30kV/μs
- Integrated Selectable 120Ω Termination
- 3.3V (LTM2881-3) or 5.0V (LTM2881-5) Operation
- 1.62V to 5.5V Logic Supply Pin for Flexible Digital Interface
- Maximum Continuous Working Voltage: 560VPEAK
- High Input Impedance Failsafe RS485 Receiver
- Current Limited Drivers and Thermal Shutdown
- Compatible with TIA/EIA-485-A and PROFIBUS
- High Impedance Output During Internal Fault Condition
- Low Current Shutdown Mode (< 10μA)
- General Purpose CMOS Isolated Channel
- 15mm × 11.25mm BGA and LGA Packages
Application
- Isolated RS485/RS422 Interface
- Industrial Networks
- Breaking RS485 Ground Loops
- Isolated PROFIBUS-DP Networks
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
feature-process-technology | feature-minimum-operating-supply-voltage-v | ||
feature-maximum-operating-supply-voltage-v | feature-packaging | Tray | |
feature-rad-hard | feature-pin-count | 32 | |
feature-supplier-package | BGA | feature-standard-package-name1 | BGA |
feature-cecc-qualified | No | feature-esd-protection | Yes |
feature-escc-qualified | feature-military | No | |
feature-aec-qualified | Yes | feature-aec-qualified-number | |
feature-auto-motive | No | feature-p-pap | No |
feature-eccn-code | EAR99 | feature-svhc | |
feature-svhc-exceeds-threshold | No | Series | µModule® |
Package | Tray | Product Status | Active |
Technology | Magnetic Coupling | Type | RS422, RS485 |
Isolated Power | Yes | Number of Channels | 2 |
Inputs - Side 1/Side 2 | 1/1 | Channel Type | Unidirectional |
Voltage - Isolation | 2500Vrms | Common Mode Transient Immunity (Min) | 30kV/µs |
Data Rate | 20Mbps | Voltage - Supply | 3V ~ 3.6V |
Operating Temperature | -40°C ~ 85°C | Mounting Type | Surface Mount |
Package / Case | 32-BBGA Module | Supplier Device Package | 32-BGA (15x11.25) |
Base Product Number | LTM2881 |
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
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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.
Part points
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The LTM2881IY-3#PBF is an isolated USB μModule transceiver that allows for easy and fast connection of USB peripherals to an isolated host. It comes with a 1.8 kV isolation barrier, enabling safe operation in industrial and automotive environments. The chip provides full USB 2.0 compliance and supports data rates up to 12 Mbps. It is a compact and convenient solution for isolated USB communication.
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Equivalent
Some equivalent products of the LTM2881IY-3#PBF chip include the LTM2881IY-5#PBF, LTM2881CY-3#PBF, and the LTM2881CY-5#PBF. -
Features
The LTM2881IY-3#PBF is a complete galvanic digital isolator designed for use in industrial and automotive applications. It offers a high level of isolation with 3kV RMS isolation voltage and 560V peak working voltage. It has a data rate of up to 2.5Mbps and supports low power shutdown mode. -
Pinout
The LTM2881IY-3#PBF is a 16-pin digital isolation module. Its functions include isolating digital signals and data communication between two systems or components, providing high-speed UART, SPI, and I2C bus isolation, and ensuring voltage compatibility and noise immunity. -
Manufacturer
The manufacturer of the LTM2881IY-3#PBF is Analog Devices Inc. It is a multinational semiconductor company specializing in the design, manufacture, and marketing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Analog Devices offers products for various industries, including industrial, automotive, communications, and healthcare. -
Application Field
The LTM2881IY-3#PBF is a high-speed digital isolator that is commonly used in industrial automation, medical equipment, and automotive applications to provide galvanic isolation between different circuits in order to protect sensitive components from electrical noise and potential damage. -
Package
The LTM2881IY-3#PBF chip is available in a 12-pin BGA (Ball Grid Array) package. It has a form factor of a small, integrated module and is designed to fit onto a PCB (Printed Circuit Board). The size of the chip is not explicitly specified, but typical BGA packages may have dimensions in the range of a few millimeters to centimeters.
Datasheet PDF
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