Manufacturer Part Number
LTC2862CS8-1#TRPBF
Manufacturer
Analog Devices
Introduction
High-speed transceiver for RS422/RS485 communication protocols
Product Features and Performance
Supports up to 20Mbps data rate
Half-duplex communication
Operates with a single 3V to 5.5V supply
Integrated 1.65V reference output (LTC2862-1)
Low power shutdown mode
Extended common-mode range: -7V to 12V
High input impedance allows up to 256 nodes on the bus
Thermal shutdown protection
Current-limited drivers for enhanced protection
Product Advantages
Robust ESD protection: ±16kV HBM
150mV receiver hysteresis for noise immunity
Fail-safe receiver for open, shorted, or terminated but idle data lines
Guaranteed specifications over 0°C to 70°C temperature range
Key Technical Parameters
Driver/Receiver count: 1/1
Data Rate: 20Mbps
Supply Voltage: 3V to 5.5V
Operating Temperature: 0°C to 70°C
Quality and Safety Features
Thermal shutdown and current limiting
Overvoltage tolerant receiver inputs
Compatibility
Compatible with RS422 and RS485 standards
Interoperable with standard RS485 transceivers
Application Areas
Industrial automation and control
Motor control systems
Data acquisition systems
Networking and telecommunication infrastructure
Product Lifecycle
Status: Active
No indication of nearing discontinuation
Replacement or upgrade versions may be available
Reasons to Choose This Product
High-speed data transmission capabilities
High robustness with ESD protection and fault tolerance
Versatility in various power supply conditions
Suitable for noisy industrial environments
Low-power consumption and high node count support
Ease of design with integrated reference output (for LTC2862-1 variant)
Global standards compliance (RS422/RS485)