LTC2876IMS8E#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2876IMS8E#PBF is a 60 V fault-protected RS-485/PROFIBUS transceiver IC compliant with EIA-422 and EIA-485 standards, featuring differential Schmitt trigger inputs for robust noise immunity. It supports 3 V supply operation and integrates a single-bit driver in an 8-pin MSOP small outline package. Available with worldwide shipping for industrial field-bus designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2876IMS8E#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.9300(MOQ 19)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 60 V fault protection on bus pins safeguards against overvoltage and wiring faults in industrial RS-485 and PROFIBUS networks
- Compatible with 3 V supply operation enabling low-power integration in modern 3.3 V microcontroller-based systems
- Differential Schmitt trigger receiver input enhances noise immunity for reliable data transmission in electrically noisy industrial environments
Applications
The LTC2876IMS8E#PBF is designed for RS-485 and PROFIBUS field-bus communication in industrial automation, PLC interfaces, and process control systems where 60 V fault protection is essential. Its 3 V supply compatibility and 8-pin MSOP package make it suitable for space-constrained fieldbus node transceivers and smart sensor modules. It is also used in motor drive communication links and building automation networks requiring robust differential signaling over long cable runs.
Specifications
| 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 |
| 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 | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What level of overvoltage fault protection does the LTC2876IMS8E#PBF offer on its bus pins?
The LTC2876IMS8E#PBF provides 60 V fault protection on its RS-485 bus pins, protecting the device against accidental connection to 60 V power lines or wiring faults in industrial environments. This exceeds the standard EIA-485 specification, ensuring reliable transceiver survival in PROFIBUS networks with harsh electrical conditions.
Can the LTC2876IMS8E#PBF operate directly from a 3.3 V microcontroller supply without a separate power rail?
Yes, the LTC2876IMS8E#PBF is specified to also operate with a 3 V supply, allowing direct interfacing with 3.3 V microcontrollers without an additional power rail. This simplifies PROFIBUS and RS-485 node designs in battery-powered or single-supply embedded systems, while maintaining full EIA-485 compliant differential output levels.
How does the differential Schmitt trigger input of LTC2876IMS8E#PBF improve signal integrity on long RS-485 cable runs?
The differential Schmitt trigger receiver input of the LTC2876IMS8E#PBF adds hysteresis to the comparator threshold, preventing false transitions caused by reflections and common-mode noise on RS-485 bus cables longer than 100 m. This results in cleaner logic-level outputs to the host microcontroller UART even when differential signal amplitude is as low as 200 mV, well within EIA-485 minimum limits.
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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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