DS485MX/NOPB
- Mfr.Part #
- DS485MX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SOIC
- Stock
- 7,267
- In Stock :
- 7,267
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Transmit Delay-Max :
- 65 ns
- Duplex :
- Half
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Length :
- 4.9mm
- JESD-30 Code :
- R-PDSO-G8
- Pin Count :
- 8
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Number of Drivers/Receivers :
- 1/1
- Supply Voltage :
- 5V
- RoHS Status :
- ROHS3 Compliant
- Interface Standard :
- EIA-422; EIA-485; TIA-485
- Receive Delay-Max :
- 320 ns
- Width :
- 3.9mm
- Differential Output :
- yes
- Driver Number of Bits :
- 1
- Receiver Number of Bits :
- 1
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 8
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e3
- Terminal Pitch :
- 1.27mm
- Peak Reflow Temperature (Cel) :
- 260
- Supply Current-Max :
- 0.9mA
- Type :
- Transceiver
- Terminal Finish :
- Matte Tin (Sn)
- Protocol :
- RS422, RS485
- Power Supplies :
- 5V
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Temperature :
- 0°C~70°C
- HTS Code :
- 8542.39.00.01
- High Level Input Current-Max :
- 0.000002A
- Base Part Number :
- DS485
- Out Swing-Min :
- 1.5 V
- Receiver Hysteresis :
- 70mV
- Data Rate :
- 2.5Mbps
- Height Seated (Max) :
- 1.75mm
- Voltage - Supply :
- 4.75V~5.25V
- Output Low Current-Max :
- 0.004A
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- DS485MX/NOPB

Drivers, Receivers, Transceivers Texas Instruments DS485MX/NOPB Overview
The DS485MX/NOPB from Texas Instruments is a robust and versatile low-power transceiver for RS-485 and RS-422 communications. Featuring a half-duplex communication capability, this IC is designed in an 8-SOIC package, ensuring a minimal footprint on PCB layouts. Ideal for industrial applications where reliability and high noise immunity are required, the DS485MX/NOPB facilitates efficient data transmission over long distances and in electrically noisy environments. By integrating this high-performance transceiver into your system, you ensure stable and reliable communication in a variety of challenging scenarios, making it a prime choice for developers and engineers looking for a dependable solution in critical applications.
DS485MX/NOPB Features
This transceiver IC offers several key features that make it an optimal choice for robust data communication systems:
- Single 5V supply operation for ease of integration into existing designs.
- Low-power consumption and reduced power-down mode enhance its suitability for battery-powered applications.
- Thermal shutdown protection to prevent damage from overheating.
- Failsafe receiver inputs ensure a logic-high output if inputs are open, shorted, or idle, boosting the system's reliability.
- Up to 256 nodes can be connected on the bus, making it highly scalable for large network configurations.
DS485MX/NOPB Applications
- Industrial Automation: In environments where machinery requires robust, error-free communication, the DS485MX/NOPB can be used to facilitate network communication between sensors, actuators, and controllers.
- Building Automation Systems: Implements reliable data transmission within building management systems to control HVAC, lighting, and other facilities.
- Point-of-Sale Systems: Ensures fast and reliable communication between POS terminals and mainframe computers, enhancing transaction efficiency.
- Telecommunications Equipment: Serves as a fundamental component in telecommunication infrastructure by managing data flow between network nodes.
- Remote Sensor Interfaces: Perfect for deploying in remote locations where data integrity and error resistance are crucial for sensor networks.
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