LT1785AHN8#TRPBF
- Mfr.Part #
- LT1785AHN8#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8DIP
- Stock
- 35,013
- In Stock :
- 35,013
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Differential Output :
- yes
- Duplex :
- Half
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.75V~5.25V
- Pin Count :
- 8
- Data Rate :
- 250kbps
- Packaging :
- Tape and Reel (TR)
- HTS Code :
- 8542.39.00.01
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Published :
- 2009
- JESD-609 Code :
- e3
- Receive Delay-Max :
- 900 ns
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 3.937mm
- Mounting Type :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn)
- Receiver Number of Bits :
- 1
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Number of Drivers/Receivers :
- 1/1
- Interface Standard :
- EIA-422; EIA-485
- Operating Temperature :
- -40°C~125°C
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Driver Number of Bits :
- 1
- Terminal Position :
- Dual
- Terminal Pitch :
- 2.54mm
- Supply Voltage :
- 5V
- Surface Mount :
- No
- Width :
- 7.62mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-30 Code :
- R-PDIP-T8
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Receiver Hysteresis :
- 20mV
- Type :
- Transceiver
- Base Part Number :
- LT1785
- Number of Functions :
- 1
- Protocol :
- RS422, RS485
- Transmit Delay-Max :
- 2000 ns
- Datasheets
- LT1785AHN8#TRPBF

Drivers, Receivers, Transceivers Analog Devices, Inc. LT1785AHN8#TRPBF Overview
The LT1785AHN8#TRPBF from Analog Devices, Inc. is a high-performance half-duplex transceiver designed for robust data transmission in challenging environments. This device, housed in an 8-pin DIP package, is specifically engineered to facilitate reliable communication over RS485 and RS422 networks. Its robust design includes features that enhance signal integrity and reduce electromagnetic interference, making it ideal for industrial applications where long cable runs and noisy conditions prevail. The incorporation of a controlled driver output impedance significantly reduces reflections, thereby ensuring data integrity across extended distances.
LT1785AHN8#TRPBF Features
- Single 5V supply operation for simplified integration
- Low power shutdown mode conserving energy when inactive
- Thermal shutdown protection to prevent damage from overheating
- Driver output short-circuit protection for enhanced durability
- Pin-compatible with standard industry footprints for ease of design upgrades
LT1785AHN8#TRPBF Applications
- Industrial Automation: Enables robust data communication over long distances in factory automation systems.
- Building Management Systems: Reliable data transmission for controlling HVAC, lighting, and other systems in large buildings.
- Networked Security Systems: Ensures secure and interference-resistant communication for surveillance and access control.
- Data Collection Systems: Ideal for use in remote sensors and data loggers requiring stable data exchange.
- Automotive Networks: Suitable for bus networks in vehicles where data integrity and noise immunity are critical.
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