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DATA SHEET
THVD14xx 3.3-V to 5-V RS-485 Transceivers with ±18-kV IEC ESD Protection
1 Features
- Meets or Exceeds the Requirements of the TIA/EIA-485A Standard
- 3 V to 5.5 V Supply Voltage
- Differential Output Exceeds 2.1 V for PROFIBUS Compatibility with 5-V Supply
- Bus I/O ESD Protection
- ±30 kV HBM
- ±18 kV IEC 61000-4-2 Contact Discharge
- ±25 kV IEC 61000-4-2 Air-Gap Discharge
- ±4 kV IEC 61000-4-4 Fast Transient Burst
- Extended Operational Common-mode
Range: ±15 V
- Low EMI 500 kbps and 50 Mbps Data Rates
- Large Receiver Hysteresis for Noise Rejection
- Low Power Consumption
- Standby Supply Current: < 1 µA
- Current During Operation: < 3 mA
- Extended Ambient Temperature
Range: –40°C to 125°C
- 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)
- Small-Size VSON and VSSOP Packages Save Board Space or SOIC for Drop-in Compatibility
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