THVD1424
THVD1424 is 3-V to 5.5-V RS-485 Transceiver manufactured by Texas Instruments.
SLLSFQ4A
- SEPTEMBER 2022
- REVISED MARCH 2023
THVD1424 3-V to 5.5-V RS-485 Transceiver With Slew Rate Control, Integrated 120-Ohm Switchable Termination Resistor and Duplex Switching
1 Features
- Meets or exceeds the requirements of the TIA/ EIA-485A standard
- 3-V to 5.5-V bus supply voltage
- 1.65 V to 5.5 V supply for logic signals
- Differential output exceeds 2.1 V for PROFIBUS patibility with 5-V supply
- Pin configurable Half-duplex and full-duplex
- Pin controlled on-chip 120 Ω termination resistor on bus pins
- Maximum Data rate configurable
- SLR = High: 500 kbps
- SLR = Low or floating: 20 Mbps
- Bus I/O protection
- ±16-k V HBM ESD
- ±8-k V IEC 61000-4-2 Contact discharge
- ±15-k V IEC 61000-4-2 Air gap discharge
- ±4-k V IEC 61000-4-4 Fast transient burst
- ±16-V bus fault protection (absolute max voltage on bus pins)
- Extended industrial temperature range:
-40°C to 125°C
- Low power consumption
- Shutdown supply current < 5 µA
- Quiescent current during operation < 3 m A
- Glitch-free power-up/power-down for hot plug-in capability
- Open, short, and idle bus failsafe
- Small, space-saving 16-VQFN (3 mm x 3 mm) package
2 Applications
- Factory automation &...
