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LTM2881IY-5
+NomenclatureDG ISO 2.5KV 2CH RS422 32-BBGA
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #LTM2881IY-5
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En stock22469
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Spécifications
| Attribut | Valeur |
| Series | µModule® |
| PartStatus | Discontinued at DigiKey |
| BaseProductNumber | LTM2881 |
| Technology | Magnetic Coupling |
| Type | RS422, RS485 |
| IsolatedPower | Yes |
| NumberofChannels | 2 |
| Inputs-Side1/Side2 | 1/1 |
| ChannelType | Unidirectional |
| Voltage-Isolation | 2500Vrms |
| CommonModeTransientImmunity(Min) | 30kV/µs |
| DataRate | 20Mbps |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package | 32-BBGA Module |
| SupplierDevicePackage | 32-BGA (15x11.25) |
| Packaging | Tray |
Présentation
Description
Introduction to LTM2881IY-5
- LTM2881IY-5 is part of Analog Devices’ LTM family, a galvanic isolation device that bridges a host (microcontroller) domain to a remote, high-noise or high-voltage domain.
- It combines an isolated digital interface with an isolated power path, enabling both data transfer and power to the isolated side.
- Intended to support common digital protocols across the barrier (SPI, I2C, UART) with low latency and good noise immunity.
- The -5 suffix denotes a specific package/pinout variant of the LTM2881IY line; exact electrical ratings (isolation voltage, supply voltages, data rate, temp range) depend on the variant—see the datasheet for full specs.
- Typical applications: industrial automation, motor drives, renewable-energy systems, and safety-critical control where robust galvanic isolation is required.
If you need precise specs, I can pull them from the latest datasheet.
- LTM2881IY-5 is part of Analog Devices’ LTM family, a galvanic isolation device that bridges a host (microcontroller) domain to a remote, high-noise or high-voltage domain.
- It combines an isolated digital interface with an isolated power path, enabling both data transfer and power to the isolated side.
- Intended to support common digital protocols across the barrier (SPI, I2C, UART) with low latency and good noise immunity.
- The -5 suffix denotes a specific package/pinout variant of the LTM2881IY line; exact electrical ratings (isolation voltage, supply voltages, data rate, temp range) depend on the variant—see the datasheet for full specs.
- Typical applications: industrial automation, motor drives, renewable-energy systems, and safety-critical control where robust galvanic isolation is required.
If you need precise specs, I can pull them from the latest datasheet.
Manufacturer
Analog Devices, Inc. (ADI) is the manufacturer. It is a multinational American semiconductor company that designs and manufactures analog, mixed-signal, and DSP (digital signal processing) integrated circuits (ADI acquired Linear Technology, the original maker of LTM parts).
Application
- Isolated digital interfaces (SPI/I2C/UART) between a host MCU and remote peripherals
- Industrial automation: PLCs, sensors, actuators with galvanic isolation
- Automotive electronics: ECUs and control modules needing isolation
- Medical instrumentation requiring patient-safety isolation
- Data acquisition and test/measurement equipment with HV isolation
- Robotic/motion-control and power-electronics control boards needing isolation barriers
- Industrial automation: PLCs, sensors, actuators with galvanic isolation
- Automotive electronics: ECUs and control modules needing isolation
- Medical instrumentation requiring patient-safety isolation
- Data acquisition and test/measurement equipment with HV isolation
- Robotic/motion-control and power-electronics control boards needing isolation barriers
Package
LTM2881IY-5 uses the LTM μModule package (module-style isolation package). For exact footprint and dimensions, consult the LTM2881IY-5 datasheet.
