THVD2410V-EP Series
Enhanced-product 3V to 5.5V 1Mbps half-duplex RS-485 transceiver with flexible IO and 70V bus fault
Manufacturer: Texas Instruments
Catalog
Enhanced-product 3V to 5.5V 1Mbps half-duplex RS-485 transceiver with flexible IO and 70V bus fault
Key Features
• Meets or exceeds the requirements of the TIA/EIA-485A and TIA/EIA-422B standardsEnhanced ProductMilitary temperature range (-55°C to 125°C)One wafer fabrication site and one assembly and test siteGold bond wire, NiPdAu lead finishWafer lot traceabilityExtended product life cycle3V to 5.5V supply voltageDifferential output exceeds 2.1V for PROFIBUS compatibility with 5V supply1.65V to 5.5V Supply for data and enable signalsSLR Pin Selectable Data Rates:THVD2410V-EP : 250kbps and 1MbpsTHVD2450V-EP, THVD2452V-EP: 20Mbps and 50MbpsBus I/O protection±70V DC bus fault±16kV HBM ESDTHVD2410V-EP, THVD2450V-EP±15kV IEC 61000-4-2 contact and air-gap dischargeTHVD2452V-EP±8kV IEC 61000-4-2 contact and air-gap discharge±4kV IEC 61000-4-4 fast transient burstHalf-duplex and full-duplex devices available in two speed gradesSymmetric common mode voltage range: ±12VEnhanced receiver hysteresis for noise immunityLow power consumptionLow shutdown supply current: < 1µACurrent during operation: < 5.3mAGlitch-free power-up/down for hot plug-in capabilityOpen, short, and idle bus failsafeThermal shutdown1/8 unit load (up to 256 bus nodes)Small mm x 3mm VSON package (half-duplex) to save board space, or 14-D (full-duplex) for drop-in compatibilityMeets or exceeds the requirements of the TIA/EIA-485A and TIA/EIA-422B standardsEnhanced ProductMilitary temperature range (-55°C to 125°C)One wafer fabrication site and one assembly and test siteGold bond wire, NiPdAu lead finishWafer lot traceabilityExtended product life cycle3V to 5.5V supply voltageDifferential output exceeds 2.1V for PROFIBUS compatibility with 5V supply1.65V to 5.5V Supply for data and enable signalsSLR Pin Selectable Data Rates:THVD2410V-EP : 250kbps and 1MbpsTHVD2450V-EP, THVD2452V-EP: 20Mbps and 50MbpsBus I/O protection±70V DC bus fault±16kV HBM ESDTHVD2410V-EP, THVD2450V-EP±15kV IEC 61000-4-2 contact and air-gap dischargeTHVD2452V-EP±8kV IEC 61000-4-2 contact and air-gap discharge±4kV IEC 61000-4-4 fast transient burstHalf-duplex and full-duplex devices available in two speed gradesSymmetric common mode voltage range: ±12VEnhanced receiver hysteresis for noise immunityLow power consumptionLow shutdown supply current: < 1µACurrent during operation: < 5.3mAGlitch-free power-up/down for hot plug-in capabilityOpen, short, and idle bus failsafeThermal shutdown1/8 unit load (up to 256 bus nodes)Small mm x 3mm VSON package (half-duplex) to save board space, or 14-D (full-duplex) for drop-in compatibility
Description
AI
THVD24xxV-EP are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V logic supply for data and enable logic signals, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting
These devices feature integrated IEC ESD protection, eliminating the need for external system-level protection components. The ±12V input common-mode range makes reliable data communication over longer cable run lengths and/or in the presence of large ground loop voltages. Enhanced 250mV receiver hysteresis provides high noise rejection. In addition, the receiver fail-safe feature makes sure of a logic high when the inputs are open or shorted together.
THVD24xxV-EP half-duplex devices are available in small VSON package for space-constrained applications. The devices are available in standard 14-SOIC package.
THVD24xxV-EP are ±70V fault-protected, half and full-duplex RS-422/RS-485 transceivers using a 1.65V to 5.5V logic supply for data and enable logic signals, and a 3V to 5.5V bus side supply. These devices have slew rate select feature that enables them to be used at two maximum speeds based on the SLR pin setting
These devices feature integrated IEC ESD protection, eliminating the need for external system-level protection components. The ±12V input common-mode range makes reliable data communication over longer cable run lengths and/or in the presence of large ground loop voltages. Enhanced 250mV receiver hysteresis provides high noise rejection. In addition, the receiver fail-safe feature makes sure of a logic high when the inputs are open or shorted together.
THVD24xxV-EP half-duplex devices are available in small VSON package for space-constrained applications. The devices are available in standard 14-SOIC package.
