ISO3086TDW
- Mfr.Part #
- ISO3086TDW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- ISO RS485 W/ TRANSFORMER DRIVER
- Stock
- 34,019
- In Stock :
- 34,019
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized ICs
- Receiver Number of Bits :
- 1
- Voltage - Supply :
- 3V~3.6V 4.5V~5.5V
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Factory Lead Time :
- 12 Weeks
- Packaging :
- Tube
- Driver Number of Bits :
- 1
- Weight :
- 547.485991mg
- Common Mode Transient Immunity (Min) :
- 25kV/μs
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- Supply Voltage1-Nom :
- 5V
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Channel Type :
- Unidirectional
- Pulse Width Distortion (Max) :
- 7.5ns
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Operating Supply Current :
- 12mA
- Mounting Type :
- Surface Mount
- Data Rate :
- 20Mbps
- Number of Pins :
- 16
- ECCN Code :
- EAR99
- Number of Channels :
- 3
- Isolated Power :
- No
- Logic Function :
- Receiver
- Supply Voltage :
- 3.3V
- Number of Transmitters :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 10.3mm
- Differential Output :
- yes
- Max Dual Supply Voltage :
- 5.5V
- Output Characteristics :
- Differential
- REACH SVHC :
- No SVHC
- Inputs - Side 1/Side 2 :
- 2/1
- Working Voltage :
- 566V
- Output Low Current-Max :
- 0.008A
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Isolation :
- 2500Vrms
- Interface Standard :
- EIA-422; EIA-485
- Simplex/Duplex :
- Full Duplex
- Thickness :
- 2.35mm
- Propagation Delay :
- 45 ns
- Height :
- 2.65mm
- Output Polarity :
- Complementary
- Pin Count :
- 16
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Out Swing-Min :
- 8.2 V
- Base Part Number :
- ISO3086
- Type :
- RS422, RS485
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Operating Supply Voltage :
- 5V
- Width :
- 7.5mm
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Pbfree Code :
- yes
- Datasheets
- ISO3086TDW

Specialized ICs Texas Instruments ISO3086TDW Overview
The Specialized ICs Texas Instruments ISO3086TDW is a high-performance isolated differential line transceiver, ideal for RS-485 and RS-422 communications. This component ensures robust data transmission over long distances by effectively breaking ground loops and allowing a wide common-mode voltage range, which is critical in complex industrial environments. The ISO3086TDW incorporates an integrated oscillator which powers the isolation transformer, ensuring reliable operation under varying electrical conditions. Its isolation barrier is rigorously tested to provide 4242 VPK, safeguarding against voltage spikes for enhanced system reliability. Designed to operate from -40°C to 85°C, it suits a wide range of industrial applications, ensuring performance stability under extreme temperature variations. The transceiver's ability to handle electrical noise transients protects connected devices from potential damage, thereby improving overall system durability and uptime.
Key Features
- Complies with TIA/EIA-485-A standards
- High signaling rate up to 20 Mbps
- Supports up to 256 nodes on a bus with 1/8 unit load
- Thermal shutdown protection feature
- Typical efficiency greater than 60% at 100 mA load
- Low bus capacitance of 7 pF (typical)
- Excellent transient immunity at 50-kV/μs
- Fail-safe receiver for bus open, short, and idle conditions
- 5-V tolerant logic inputs
- Bus-Pin ESD protection enhances durability
Applications
The Specialized ICs Texas Instruments ISO3086TDW is ideally suited for a variety of applications including:
- Temperature measurement systems
- Pressure measurement devices
- Flow meters for liquid and gas monitoring
- Factory automation systems
- Process control in harsh industrial environments
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