TPT480 TPT482 3.3V & 5.0V Full Duplex RS-485 Transceivers
■The TPT480 and TPT482 is IEC61000 ESD protected, which support ±12 kV IEC contact and ±15 kV IEC air discharge. 3.0V ~ 5.5V transceivers that meet the RS-485 and RS-422 standards for Full Duplex communication.
■Transmitters in this family deliver exceptional differential output voltages into the RS-485 required 54Ω load. The devices have very low bus currents so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without using repeaters.
■Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven bus.
■The TPT480x is designed for full-duplex RS485, and support SOP8, DFN3X3-8, MSOP10 and SOP14 package, which is characterized from –40℃ to 125℃.
●Features
■Exceeds Requirements of Full Duplex EIA-485 Standard
■Hot Plug Circuitry -Tx and Rx Outputs Remain Three-State During Power-up/Power-down
■Supply voltage: 3.0V ~ 5.5V
■Input Common-mode Range: -7V ~ +12 V
■Data Rate: 32Mbps
■Up to 256 Nodes on a Bus (1/8 unit load)
■Full Fail-safe Receiver (Open, Short, Terminated)
■Bus-Pin Protection:
▲20 kV HBM ESD
▲12 kV IEC61000-4-2 Contact Discharge
▲15 kV IEC61000-4-2 Air Discharge
■–40℃ to 125℃ Operation Temperature Range
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TPT480 、 TPT482 、 TPT480x 、 TPT480L1-SO1R 、 TPT480-DF6R 、 TPT482-SO2R 、 TPT482-VS2R |
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Full Duplex RS-485 Transceivers 、 transceivers 、 Full Duplex RS 485/RS 422 transceivers |
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[ Home Appliance ][ Motor Drives ][ Industrial Control ][ Grid Infrastructure ][ Video Surveillance ][ Communication Infrastructure ] |
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Datasheet |
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Please see the document for details |
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SOP8;DFN3X3-8;MSOP10;SOP14;SOP-8;SOP-14;DFN3X3-8L;SOP;DFN;MSOP;SOIC;SO1R;DF6RSO2R;VS2R;MSOP-10 |
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English Chinese Chinese and English Japanese |
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2023/08/15 |
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Rev. A2 |
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2.7 MB |
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