Texas Instruments THVD1451D
- Part Number:
- THVD1451D
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6381008-THVD1451D
- Description:
- 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection
- ECAD Model:
-
- Datasheet:
- thvd1451
- Number of receivers1
- Number of transmitters1
- DuplexFull
- Supply voltage (nom) (V)3.3
- Signaling rate (max) (MBps)50
- IEC 61000-4-2 contact (±V)18000
- Fault protection (V)-18 to 18
- Common-mode range (V)-15 to 15
- Number of nodes256
- FeaturesExtended common mode
- IsolatedNo
- Supply current (max) (μA)2800
- RatingCatalog
- Operating temperature range (°C)-40 to 125
THVD14xx is a family of noise-immune RS-485/RS- 422 transceivers designed to operate inrugged industrial environments. The bus pins of these devices are robust to high levels of IECelectrical fast transients (EFT) and IEC electrostatic discharge (ESD) events, eliminating the needfor additional system level protection components.
Each of these devices operates from a single supply between 3 V and 5.5 V. The devicesin this family feature an extended common-mode voltage range which makes them suitable formulti-point applications over long cable runs.
THVD14xx family of devices is available in small VSON and VSSOP packages for spaceconstrained applications. These devices are characterized over ambient free-air temperatures from–40°C to 125°C.
R-PDSO-G8 THVD1451 8-SOIC (0.154 3.90mm Width) RS485 interface driver 30mV 4.905mm 40ns 50Mbps
Single Transmitter/Receiver RS-422/RS-485 8-Pin SOIC Tube
RS-485 Transceiver with ±18kV IEC ESD Protection 1 Receiver/1 Transmitter 3.3V to 5V Full Duplex Tube
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO8
SENSOR OPTICAL 10-150CM ANALOG
-
ImagePart NumberManufacturerNumber of receiversNumber of transmittersDuplexSupply voltage (nom) (V)Signaling rate (max) (MBps)IEC 61000-4-2 contact (±V)Fault protection (V)Common-mode range (V)Number of nodesFeaturesIsolatedSupply current (max) (μA)RatingOperating temperature range (°C)View Compare
-
THVD1451D11Full3.35018000-18 to 18-15 to 15256Extended common modeNo2800Catalog-40 to 125- -
11Half3.30.2515000-15 to 15-12 to 12256IEC ESD protectionNo5000Catalog-40 to 125
-
11Half3.3204000-15 to 15-12 to 12256Extended common modeNo3000Catalog-40 to 125
-
11Half3.30.512000-16 to 16-7 to 12256Auto directionNo3000Catalog-40 to 125
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3.3-V to 5-V, 250-Kbps, RS-485 transceiver with integrated 4-kV IEC surge protection
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3.3-V to 5-V, 250-Kbps, RS-485 transceiver with integrated 4-kV IEC surge and IEC ESD/EFT protection
-
-
3.3-V to 5-V, 12-Mbps, RS-485 transceiver in small package option with ±12-kV IEC ESD prot
-
3.3-V to 5-V, 12-Mbps, RS-485 transceiver in small package option with ±12-kV IEC ESD prot
-
3.3-V to 5-V 500-Kbps half-duplex RS-485 transceiver auto-direction control ±12-kV IEC ESD
-
3.3-V to 5-V 500-Kbps half-duplex RS-485 transceiver auto-direction control ±12-kV IEC ESD
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