SN65HVD21AD
- Mfr.Part #
- SN65HVD21AD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SOIC
- Stock
- 8,891
- In Stock :
- 8,891
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage1-Nom :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Protocol :
- RS422, RS485
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Operating Supply Current :
- 12mA
- Nominal Supply Current :
- 12mA
- Type :
- Transceiver
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Width :
- 3.91mm
- Pin Count :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Transmit Delay-Max :
- 60 ns
- Receiver Hysteresis :
- 130mV
- Data Rate :
- 5Mbps
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Base Part Number :
- 65HVD21
- Thickness :
- 1.58mm
- Receiver Number of Bits :
- 1
- Duplex :
- Half
- ECCN Code :
- EAR99
- Number of Drivers/Receivers :
- 1/1
- Propagation Delay :
- 100 ns
- Packaging :
- Tube
- Output Characteristics :
- 3-STATE
- Number of Transceivers :
- 1
- Output Polarity :
- TRUE
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Operating Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Height :
- 1.75mm
- Simplex/Duplex :
- Half Duplex
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Receive Delay-Max :
- 50 ns
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Power Supplies :
- 5V
- Lead Free :
- Lead Free
- Weight :
- 133.412856mg
- JESD-609 Code :
- e4
- Length :
- 4.9mm
- Differential Output :
- yes
- Driver Number of Bits :
- 1
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Datasheets
- SN65HVD21AD

Drivers, Receivers, Transceivers Texas Instruments SN65HVD21AD Overview
The Texas Instruments SN65HVD21AD is a robust half-duplex transceiver designed to manage RS-485 communication with improved efficiency and reliability. As part of the distinguished Drivers, Receivers, Transceivers category, this device ensures a smooth and secure data transmission even in harsh industrial environments. Equipped with an 8-SOIC package, it offers a compact solution that integrates easily into existing systems. Its performance is optimized for balanced data transmission at a low power consumption, making it an excellent choice for businesses seeking scalable, high-volume solutions.
SN65HVD21AD Features
This transceiver incorporates a variety of features to enhance its functionality and reliability in demanding applications. These include thermal shutdown protection, which prevents damage from overheating, and a wide common-mode voltage range that ensures stability across varying signal conditions. Furthermore, the SN65HVD21AD supports up to 1 Mbps data rate, making it suitable for high-speed communication protocols.
SN65HVD21AD Applications
- Industrial Automation: Facilitates reliable data communication across various factory sensors and automation systems to enhance operational efficiency and safety.
- Building Management Systems: Used in the monitoring and control of building utilities, ensuring effective communication between management units and environmental control systems.
- Telecommunications Infrastructure: Ensures robust data transmission within telecommunications equipment, supporting the integrity and reliability of network communications.
- Consumer Electronics: Employs in smart home devices, providing resilient communication capabilities across home automation systems.
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