THVD1450DRBR
- Description
- 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection 8-SON -40 to 125
- Data Rate
- 50Mbps
- Logic Function
- Transceiver
- Interface
- RS-485
- Max Operating Temperature
- 125°C
- Datasheet
Quantity
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- Half-Duplex RS-485 Transceiver with One Driver and One Receiver
- Signalling Rate Up to 50 Mbps
- Single Supply from 3 V to 5.5 V
- 8-Pin VSON package, 3 Mm X 3 mm, 1 Mm Height
- Extended -40°C to 125°C Operating Temperature Range
- Surface mount, Supplied in Tape and Reel
The THVD1450DRBR is a half-duplex RS-485 transceiver from Texas Instruments, supplied in an 8-pin VSON surface-mount package measuring 3 mm by 3 mm. It integrates one driver and one receiver and supports signalling rates up to 50 Mbps. The device operates from a single supply between 3 V and 5.5 V across a -40°C to 125°C temperature range, which suits wide-temperature industrial equipment. Texas Instruments lists the THVD1450DRBR as in active production and it is supplied in tape and reel.
RS-485 transceivers such as the THVD1450DRBR carry differential serial data over long twisted-pair runs in electrically noisy plants, which is why the standard underpins Modbus RTU, PROFIBUS and similar fieldbuses. The half-duplex configuration shares a single pair for transmit and receive, so it fits multi-drop networks where a controller polls several nodes in turn. The 125°C rating suits factory automation, motor drives, building control and instrumentation where cabinet temperatures run high. Typical buyers are industrial control OEMs, building automation vendors and test and measurement equipment builders.
Fusion’s in-house quality hubs and Prosemi testing facility are fully certified to meet critical industry standards for electronic component inspection and testing.
Quantity
Let us do the sourcing. Even if it's not available now, our team can track it down and tailor a solution just for you.