LTM2882IY-5#PBF Analog Devices Integrated Circuit (BGA) In Stock
LTM2882IY-5#PBF is a complete isolated RS-232 transceiver uModule from Analog Devices integrating isolation, DC-DC converter, and dual RS-232 drivers/receivers in a single 32-ball BGA package. It provides galvanic isolation for EIA/TIA-232-F serial links, simplifying isolated UART designs in industrial and medical equipment.
- Manufacturer
- Analog Devices
- Package
- BGA
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- LTM2882IY-5#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $13.5000(MOQ 10)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTM2882IY-5#PBF?
- Complete isolated RS-232 solution with integrated DC-DC power converter in one BGA module
- Dual 2-channel RS-232 drivers and receivers meeting EIA-232-F and TIA-232-F standards
- Schmitt trigger inputs improve noise immunity on long cable runs in industrial environments
- 32-ball BGA package reduces isolated serial port footprint versus discrete isolator designs
- Single 5 V supply operation eliminates need for separate isolated power rail
What is LTM2882IY-5#PBF used for?
The LTM2882IY-5#PBF is used in industrial automation equipment and PLCs where RS-232 serial ports must be galvanically isolated from the host system to protect against ground loops and high-voltage transients on field wiring. Medical device serial interfaces benefit from its integrated isolation to meet patient safety standards requiring separation between mains-connected equipment and patient-accessible ports. It also simplifies isolated programming and debug ports in power conversion equipment, eliminating the need to design a separate isolated DC-DC supply for the interface circuit.
What are the specifications of LTM2882IY-5#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1851 |
| YTEOL | 10 |
| Differential Output | NO |
| Driver Number of Bits | 2 |
| High Level Input Current-Max | 0.000001A |
| Input Characteristics | SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-232-F; TIA-232-F |
| JESD-30 Code | R-PBGA-B32 |
| JESD-609 Code | e1 |
| Number of Functions | 2 |
| Out Swing-Min | 10V |
| Output Low Current-Max | 0.004A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY |
| Peak Reflow Temperature (Cel) | 245 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 400ns |
| Receiver Number of Bits | 2 |
| Supply Current-Max | 25mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 1.62V |
| Supply Voltage-Nom | 5V |
| Supply Voltage1-Max | 5.5V |
| Supply Voltage1-Min | 1.62V |
| Supply Voltage1-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| Terminal Form | BALL |
| Terminal Pitch | 1.27mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 500ns |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTM2882IY-5#PBF datasheet?
LTM2882IY-5#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTM2882IY-5#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What isolation topology does LTM2882IY-5#PBF use, and how does the integrated power supply simplify design?
The LTM2882IY-5#PBF integrates an isolated DC-DC converter alongside the RS-232 transceiver within a single 32-ball BGA module, so the designer does not need to provide a separate isolated power rail for the interface side. A single 5 V input powers both the controller-side logic and the isolated RS-232 output stage, reducing external component count by eliminating at least one isolated converter IC, two inductors, and multiple filter capacitors compared to a discrete isolated RS-232 design.
How many RS-232 channels does LTM2882IY-5#PBF support, and what cable lengths can it drive?
The LTM2882IY-5#PBF provides 2 driver and 2 receiver channels compliant with EIA-232-F and TIA-232-F standards. RS-232 drivers in the LTM2882 family are specified to drive cable capacitances of up to 2500 pF, which corresponds to approximately 15 m of standard shielded serial cable at 9600 baud. The Schmitt trigger receivers with hysteresis also tolerate slow signal edges and ground noise on longer cables, improving link reliability in noisy industrial environments.
In which safety-critical applications is the LTM2882IY-5#PBF isolated RS-232 module typically used?
The LTM2882IY-5#PBF is commonly deployed in medical diagnostic equipment where IEC 60601 patient safety requirements mandate galvanic isolation on all communication ports connected to patient-accessible equipment. It is also used in power meter serial interfaces, motor drive programming ports, and industrial HMI terminals where RS-232 cables may connect to equipment at different ground potentials. The complete integrated solution with isolation voltage adequate for reinforced or functional isolation reduces certification risk compared to building isolated serial ports from discrete components.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $17.4010 | $174.01 |
| 25+ | $15.6280 | $390.70 |
| 1000+ | $13.5000 | $13500.00 |
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