Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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THVD1419DT Integrated Circuit IC Chip
3.3-V to 5-V RS-485 transceivers with surge protection Package 8-SOIC
| Product Status | Active | |
| Type | Transceiver | |
| Protocol | RS485 | |
| Number of Drivers/Receivers | 1/1 | |
| Duplex | Half | |
| Receiver Hysteresis | 30 mV | |
| Data Rate | 250kbps | |
| Voltage - Supply | 3V ~ 5.5V | |
| Operating Temperature | -40°C ~ 125°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
| Supplier Device Package | 8-SOIC |
Features
• Meets or Exceeds the Requirements of the
TIA/EIA-485A Standard
• 3 V to 5.5 V Supply Voltage
• Bus I/O Protection
– ± 16 kV HBM ESD
– ± 8 kV IEC 61000-4-2 Contact Discharge
– ± 30 kV IEC 61000-4-2 Air-Gap Discharge
– ± 4 kV IEC 61000-4-4 Electrical Fast Transient
– ± 2.5 kV IEC 61000-4-5 1.2/50-μs Surge
• Available in Two Speed Grades
– THVD1419: 250 kbps
– THVD1429: 20 Mbps
• Extended Ambient
Temperature Range: -40°C to 125°C
• Extended Operational
Common-Mode Range: ± 12 V
• Receiver Hysteresis for Noise Rejection: 30 mV
• Low Power Consumption
– Standby Supply Current: < 2 µA
– Current During Operation: < 3 mA
• Glitch-Free Power-Up/Down for Hot Plug-in
Capability
• Open, Short, and Idle Bus Failsafe
• 1/8 Unit Load (Up to 256 Bus Nodes)
• Industry Standard 8-Pin SOIC
for Drop-in Compatibility
