LTC2862ACS8-1#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
Analog Devices LTC2862ACS8-1#PBF is a half-duplex RS-485/RS-422 line transceiver in an 8-pin SO package, supporting differential Schmitt trigger input with EIA-485 standard compliance for robust multi-drop serial communication in industrial networks.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2862ACS8-1#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.3375(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 LTC2862ACS8-1#PBF?
- EIA-485 and EIA-422 dual-standard compatibility enables use in both multi-drop RS-485 bus and point-to-point RS-422 differential serial links
- Half-duplex 1-driver/1-receiver architecture with differential Schmitt trigger input provides reliable noise immunity on long industrial cable runs
- Maximum high-level input current of only 5 µA ensures minimal bus loading, allowing more nodes on RS-485 networks without signal degradation
What is LTC2862ACS8-1#PBF used for?
The LTC2862ACS8-1#PBF is designed for industrial RS-485 and RS-422 serial communication links in factory automation, building control systems, and process instrumentation where noise-immune differential signaling over distances up to 1200 m is required. Its half-duplex operation and low bus-loading input current make it suitable for multi-drop RS-485 networks connecting PLCs, sensors, and HMI panels with up to 32 or more unit loads on a single bus. The compact 8-pin SOIC package fits easily into industrial communication modules, motor drive interfaces, and distributed I/O systems operating in electrically noisy environments.
What are the specifications of LTC2862ACS8-1#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S8) |
| YTEOL | 10 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.000005A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-422; EIA-485 |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Characteristics | 3-STATE |
| Output Low Current-Max | 0.003A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 65ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 1.6mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 5.5V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| 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 LTC2862ACS8-1#PBF datasheet?
LTC2862ACS8-1#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2862ACS8-1#PBF?
Compatible alternatives and drop-in replacements for LTC2862ACS8-1#PBF:
Frequently Asked Questions
Which serial interface standards does the LTC2862ACS8-1#PBF support, and what bus topologies are compatible?
The LTC2862ACS8-1#PBF supports both EIA-485 (RS-485) and EIA-422 (RS-422) differential interface standards. In RS-485 mode it operates as a half-duplex multi-drop transceiver, allowing up to 32 unit loads on a 2-wire bus spanning distances up to 1200 m at lower data rates. In RS-422 mode it functions as a full-differential point-to-point driver/receiver pair, suitable for longer cable runs at data rates from 1 Mbps to several Mbps depending on cable characteristics.
How does the differential Schmitt trigger input of LTC2862ACS8-1#PBF improve reliability in noisy industrial environments?
The LTC2862ACS8-1#PBF uses a differential Schmitt trigger receiver input with built-in hysteresis, which suppresses switching noise and prevents false triggering caused by reflections or common-mode interference on long RS-485 cable runs. Combined with EIA-485 common-mode voltage tolerance of typically -7 V to +12 V, the device can correctly interpret differential signals as small as 200 mV even when the bus is exposed to ground potential differences or electromagnetic interference from adjacent motor drives and relay coils in industrial cabinets.
What current does the LTC2862ACS8-1#PBF draw from the RS-485 bus, and how does that affect network node count?
The LTC2862ACS8-1#PBF has a maximum high-level input current of 5 µA per receiver input, representing a small fraction of the 1 mA unit load defined in EIA-485. This low bus loading allows designers to connect significantly more than the standard 32-node limit on a single RS-485 segment, enabling larger multi-drop networks in building automation, substation monitoring, and distributed sensor arrays without requiring bus repeaters or additional power budgeting for bus termination.
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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+ | $2.8500 | $54.15 |
| 500+ | $2.3750 | $1187.50 |
| 1000+ | $2.3375 | $2337.50 |
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