LTC2855CGN#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LTC2855CGN#TRPBF is a 3.3V full-duplex RS-422/RS-485 line transceiver IC with integrated termination, supporting data rates up to 20 Mbps. It features differential Schmitt trigger inputs and is designed for robust industrial serial communications. Available in a 16-pin SSOP package for space-constrained designs.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC2855CGN#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.6000(MOQ 19)
- 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 LTC2855CGN#TRPBF?
- Full-duplex RS-422/RS-485 transceiver supporting up to 20 Mbps data rate
- 3.3V single-supply operation with integrated 120Ω line termination resistor
- Differential Schmitt trigger inputs for superior noise immunity
- 16-pin SSOP package enabling compact PCB layouts
- Compliant with EIA-485-A and TIA-485-A interface standards
- Fail-safe receiver outputs for open, short, or terminated line conditions
What is LTC2855CGN#TRPBF used for?
The LTC2855CGN#TRPBF is well-suited for industrial automation networks, PLCs, and multi-drop RS-485 bus systems requiring high-speed reliable data transmission up to 20 Mbps. Its integrated termination resistor simplifies board design in point-to-point RS-422 and multi-node RS-485 applications such as motor drives, process control, and building automation. It is also used in data acquisition systems and instrumentation where 3.3V logic and robust differential signaling are essential.
What are the specifications of LTC2855CGN#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1641 (GN16) |
| YTEOL | 10 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-485-A; TIA-485-A |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Receive Delay-Max | 70ns |
| Receiver Number of Bits | 1 |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| 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 LTC2855CGN#TRPBF datasheet?
LTC2855CGN#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2855CGN#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum data rate does the LTC2855CGN#TRPBF support on an RS-485 bus?
The LTC2855CGN#TRPBF supports data rates up to 20 Mbps on RS-485 and RS-422 differential buses, making it suitable for high-speed industrial communication links that require reliable signal integrity over long cable runs.
Does the LTC2855CGN#TRPBF include an on-chip termination resistor, and what value is it?
Yes, the LTC2855CGN#TRPBF integrates a 120Ω line termination resistor on-chip, eliminating the need for an external component at the end of the RS-485 bus and reducing board space while ensuring proper impedance matching at up to 20 Mbps.
What is the operating supply voltage range for the LTC2855CGN#TRPBF, and how many nodes can it support on an RS-485 network?
The LTC2855CGN#TRPBF operates from a 3.3V supply rail and, following the TIA-485-A standard, supports up to 32 unit loads (approximately 256 nodes with 1/8 unit load receivers) on a single RS-485 bus segment, ideal for multi-drop industrial networks.
For an industrial automation design running at -40°C, is the LTC2855CGN#TRPBF qualified for that environment?
The LTC2855CGN#TRPBF is rated for commercial temperature range; for -40°C operation in harsh industrial environments, the LTC2855IGN#TRPBF industrial-grade variant covering -40°C to +85°C would be the appropriate selection for reliable performance.
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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 |
|---|---|---|
| 19+ | $3.1700 | $60.23 |
| 500+ | $2.6023 | $1301.14 |
| 1000+ | $2.6000 | $2600.00 |
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