RS-485 transceiver with OOK modulation for power line communication
Product details
Parameters
Package | Pins | Size
Features
- 3-V – 5.5-V supply voltage
- Half-duplex communication
- Up to 30 Kbps data rate (OOK)
- RS-485 electrical signaling with on-off keying (OOK) modulation
- Polarity Free
- Good noise immunity
- Pin selectable carrier frequency: 125 kHz – 300 KHz
- Spread spectrum clocking for excellent EMI performance
- TX timeout to avoid stuck bus conditions
- Operational common-mode range: –7 V to 12 V
- Bus I/O protection
- ± 18-V DC fault protection
- ± 16 kV HBM ESD
- ± 8 kV IEC 61000-4-2 contact discharge
- ± 15 kV IEC 61000-4-2 air gap discharge
- ± 4 kV IEC 61000-4-4 fast transient burst
- Extended temperature range: -40°C to 125°C
- 8-Pin SOT-23 package for space constrained applications
All trademarks are the property of their respective owners.
Description
THVD8010 is an RS-485 transceiver with on-off keying (OOK) modulation and demodulation built in for power line communication. Modulating data onto existing power lines allows power delivery and data communication to share a common pair of wires, resulting in a significant reduction of the system cost.
A pin programmable interface simplifies the system design. The carrier frequency can be adjusted by changing an external resistor on the F_SET pin. A broad range of carrier frequencies gives the system designer the flexibility to choose the external inductors and capacitors. In addition, OOK modulation operates with immunity to data polarity for ease of system installations.
Spacer
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | THVD8010 RS-485 Transceiver with OOK Modulation for Power Line Communication datasheet | Sep. 22, 2020 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
Features
- Provides access to logic pins, bus signal
- Carrier frequency selection
- Silkscreen is labeled thoroughly for easy use
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
SOT-23-THIN (DDF) | 8 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.