DS485M
- Mfr.Part #
- DS485M
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SOIC
- Stock
- 3,439
- In Stock :
- 3,439
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Terminal Form :
- Gull wing
- Number of Receivers :
- 1
- Number of Terminations :
- 8
- Differential Output :
- yes
- Base Part Number :
- DS485
- Length :
- 4.9mm
- Driver Number of Bits :
- 1
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 900μA
- Lead Free :
- Contains Lead
- Output Low Current-Max :
- 0.004A
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Transmit Delay-Max :
- 65 ns
- High Level Input Current-Max :
- 0.000002A
- Peak Reflow Temperature (Cel) :
- 235
- Receive Delay-Max :
- 320 ns
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 8
- Power Supplies :
- 5V
- Duplex :
- Half
- Number of Drivers/Receivers :
- 1/1
- RoHS Status :
- Non-RoHS Compliant
- Data Rate :
- 2.5Mbps
- Protocol :
- RS422, RS485
- Mounting Type :
- Surface Mount
- Number of Functions :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- No
- Operating Temperature :
- -40°C~85°C
- Width :
- 3.9mm
- Operating Supply Voltage :
- 5V
- Type :
- Transceiver
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Receiver Hysteresis :
- 70mV
- Mount :
- Surface Mount
- JESD-609 Code :
- e0
- ECCN Code :
- EAR99
- Voltage - Supply :
- 4.75V~5.25V
- Datasheets
- DS485M

Drivers, Receivers, Transceivers Texas Instruments DS485M Overview
The Texas Instruments DS485M is a high-performance, low-power transceiver designed for RS-485 communication protocols. This IC transceiver facilitates reliable half-duplex data communication over long distances and under noisy industrial environments. The compact 8SOIC package makes it ideal for applications where space is at a premium. Utilizing advanced technology from Texas Instruments, the DS485M offers robust protection against voltage spikes and electromagnetic interference, making it a prime choice for critical communication networks. The inclusion of the DS485M from Texas Instruments in your designs ensures efficient and secure data transmission, vital for modern industrial systems.
DS485M Features
- Single transceiver chip for half-duplex communication.
- Operates from a single 5V supply.
- Low-power consumption and low standby current.
- High-speed data rates up to 2.5 Mbps.
- Thermal-shutdown protection.
- Designed for RS-485 communication protocols.
- Robust ESD protection and electromagnetic compatibility.
- Available in a small 8-pin SOIC package.
DS485M Applications
- Industrial Automation: Used in factory communication systems to ensure robust data exchange between machinery and control units.
- Building Automation: Implements in building management systems for reliable networking of HVAC, lighting, and access controls.
- Telecommunications: Facilitates data transmission in telecom equipment for clear and uninterrupted communication signals.
- Networking Equipment: Essential in modems and routers for stable and secure data communication across networks.
- Automotive Systems: Applied in automotive diagnostics systems to facilitate vehicle-to-tool communication.
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