LTC2876CMS8E#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2876CMS8E#TRPBF is a 60 V fault-protected RS-485/RS-422 and PROFIBUS line transceiver IC in an 8-lead MSOP package. It operates from 3 V or 5 V supply with differential Schmitt trigger inputs for robust noise immunity. Available from stock worldwide with fast shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2876CMS8E#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.4400(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2876CMS8E#TRPBF?
- 60 V bus fault protection prevents transceiver damage from line faults, hot-swap events, and cable miswiring up to ±60 V
- Compatible with 3 V and 5 V supply voltages, enabling flexible integration in mixed-voltage industrial and PROFIBUS systems
- Differential Schmitt trigger receiver input provides superior noise margin for reliable data recovery on long cable runs in noisy industrial environments
What is LTC2876CMS8E#TRPBF used for?
The LTC2876CMS8E#TRPBF is designed for RS-485, RS-422, and PROFIBUS industrial network applications where bus fault protection is essential for system reliability. It is ideal for factory automation, motor drive networks, and building control systems where cable runs can exceed 100 meters and accidental overvoltage events are common. The 3 V operating capability allows direct interfacing with low-voltage microcontrollers in energy-efficient industrial edge nodes.
What are the specifications of LTC2876CMS8E#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1662 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATE WITH 3V SUPPLY |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.00002A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Characteristics | DIFFERENTIAL |
| Output Low Current-Max | 0.003A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 70ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 1.2mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 4.5V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 50ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC2876CMS8E#TRPBF datasheet?
LTC2876CMS8E#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2876CMS8E#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much bus fault voltage can the LTC2876CMS8E#TRPBF withstand to protect RS-485 network hardware?
The LTC2876CMS8E#TRPBF provides ±60 V bus fault protection on both the A and B differential I/O pins, far exceeding the standard RS-485 common-mode range of -7 V to +12 V. This 60 V protection level shields the transceiver and connected microcontroller from accidental connection to 24 V or 48 V power rails, cable miswiring, and hot-plug transients common in industrial environments, significantly improving system reliability and reducing field failures.
Can the LTC2876CMS8E#TRPBF operate on a 3 V supply, and how does this help low-power industrial designs?
Yes, the LTC2876CMS8E#TRPBF can also operate with a 3 V supply, as noted in its additional features. This allows direct interfacing with 3.3 V microcontrollers and low-power MCUs without level shifting, reducing system power consumption by roughly 30% compared to 5 V operation. In battery-backed industrial sensors or remote I/O modules where power efficiency matters, the 3 V supply option extends operating time between power cycles.
What interface standards does the LTC2876CMS8E#TRPBF support, and which industrial protocols benefit from this?
The LTC2876CMS8E#TRPBF supports EIA-422, EIA-485, and PROFIBUS physical layer standards in a single transceiver. PROFIBUS DP networks operating at data rates up to 12 Mbit/s and RS-485 multi-drop buses connecting up to 32 unit loads per segment benefit directly from this dual-standard compatibility. Factory automation controllers, distributed PLCs, and SCADA systems can all leverage this transceiver for standardized wiring without separate PROFIBUS-specific hardware.
How does the differential Schmitt trigger receiver in LTC2876CMS8E#TRPBF improve data integrity on long cable runs?
The LTC2876CMS8E#TRPBF incorporates a differential Schmitt trigger receiver input that provides built-in hysteresis of typically 50 mV to 70 mV. On RS-485 cable runs exceeding 100 meters, reflected signals and common-mode noise can create ambiguous voltage transitions; the Schmitt trigger hysteresis filters these out, ensuring clean logic-level output to the host controller. This results in substantially fewer framing errors and data retransmissions in long-distance RS-485 networks.
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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 |
|---|---|---|
| 1+ | $4.8800 | $4.88 |
| 19+ | $4.5600 | $86.64 |
| 1000+ | $3.4400 | $3440.00 |
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