Texas Instruments THVD1410DGKR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Type | Transceiver |
| Data Rate | 500kbps |
| Receiver Hysteresis | 30 mV |
| Supplier Device Package | 8-VSSOP |
| Voltage - Supply | 3V ~ 5.5V |
| Protocol | RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | THVD1410 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
THVD1410DGKR RS-485 transceiver 1/1 Half 8-VSSOP
The THVD1410DGKR is a robust 3.3V to 5V RS-485 transceiver designed by Texas Instruments (TI) for industrial communication systems requiring high noise immunity and reliability. Featuring ±18kV IEC 61000-4-2 ESD protection and ±4kV IEC 61000-4-4 EFT immunity, it safeguards against electrical transients in harsh environments like factory automation, motor drives, and HVAC systems. The device supports 500kbps data rates with a 1/8 unit load, enabling up to 256 nodes on a single bus. Its -40°C to 125°C automotive-grade temperature range and VSSOP-8/SOIC-8 packaging ensure compact integration and durability in high-vibration settings. Additional features include 30mV receiver hysteresis for stable signal detection, fail-safe open/short-circuit protection, and hot-plug capability without bus disruption.
THVD1410DGKR Applications
The THVD1410DGKR excels in long-distance, noise-prone industrial networks, including:
● Motor Control Systems: Reliable communication in variable-frequency drives (VFDs) and servo controllers.
● Factory Automation: Robust data transfer in PLC networks, robotic arms, and conveyor systems.
● Smart Grid Infrastructure: Secure transmission in substation automation and renewable energy controllers.
● Building Management: Stable HVAC control and lighting systems with minimal electromagnetic interference (EMI).
● Video Surveillance: High-speed data links for IP cameras and security networks.
Alternative RS-485 IC Models
1. MAX3223ECDBR (Maxim Integrated): A 3V to 5.5V RS-232 transceiver with ±15kV ESD protection, suited for legacy serial communication.
2. SN65LBC180DR (TI): A 5V RS-485 transceiver with ±15kV ESD and ±15kV surge immunity, optimized for high-voltage industrial networks.
3. ADM3483ARZ-REEL7 (Analog Devices): A 3.3V RS-485 transceiver with ±16kV ESD and 10Mbps data rate, targeting high-speed automation.
4. LAN8720A-CP-TR-ABC (Microchip): A 10/100 Ethernet PHY with integrated RS-485 interface, ideal for IoT gateways requiring dual protocols.
