Texas Instruments PTHVD1454DRCR
- Part Number:
- PTHVD1454DRCR
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6381016-PTHVD1454DRCR
- Description:
- 3-V to 5.5-V half-duplex RS-485 transceiver with integrated 120-Ω switchable termination
- ECAD Model:
-
- Datasheet:
- thvd1454
- Number of receivers1
- Number of transmitters1
- DuplexHalf
- Supply voltage (nom) (V)3.3
- Signaling rate (max) (MBps)20
- IEC 61000-4-2 contact (±V)8000
- Fault protection (V)-16 to 16
- Common-mode range (V)-7 to 12
- Number of nodes256
- FeaturesIEC ESD protection
- IsolatedNo
- RatingCatalog
- Operating temperature range (°C)-40 to 125
The bus pins are immune to high levels of IEC Contact Discharge ESD events, eliminating the need for additional system level protection components. The device operates from a single 3-V to 5.5-V supply. The wide common-mode voltage range and low input leakage on bus pins makes the device suitable for multi-point applications over long cable runs.
THVD1454 is available in space-saving thermally efficient 10-VSON package (3 mm x 3 mm). The device is characterized for ambient temperature from –40°C to 125°C.
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3-V to 5.5-V half-duplex RS-485 transceiver with integrated 120-Ω switchable termination
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