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The SL485N is designed for RS-485/RS-422 communication. It is a full-duplex communication transceiver that includes one driver and one receiver, featuring driver enable (DE) and receiver enable (RE) pins. When disabled, the driver and receiver outputs are in a high-impedance state. It has a fail-safe circuit that ensures the receiver output is correct even if the receiver input is open-circuited or short-circuited. It also has a +15kV ESD (Electrostatic Discharge) protection feature. Additionally, its receiver has a 1/8 unit load input impedance, allowing up to 256 transceivers to be connected on the bus. Compared to traditional 485 chips, the SL485N has an adaptive feature that allows communication regardless of the L1 and L2 connection (no need to distinguish L1 and L2), with a communication rate that must be greater than 25Hz.
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Description
The SL485N is designed for RS-485/RS-422 communication. It is a full-duplex communication transceiver that includes one driver and one receiver, featuring driver enable (DE) and receiver enable (RE) pins. When disabled, the driver and receiver outputs are in a high-impedance state. It has a fail-safe circuit that ensures the receiver output is correct even if the receiver input is open-circuited or short-circuited. It also has a +15kV ESD (Electrostatic Discharge) protection feature. Additionally, its receiver has a 1/8 unit load input impedance, allowing up to 256 transceivers to be connected on the bus. Compared to traditional 485 chips, the SL485N has an adaptive feature that allows communication regardless of the L1 and L2 connection (no need to distinguish L1 and L2), with a communication rate that must be greater than 25Hz.
Features
● ESD protection for L1/L2 pins: +15kV HBM
● Fractional unit load allows up to 256 devices on the bus
● Tri-state Rx and Tx outputs
● Operates on a single +5V power supply
● Package forms: SOP8, DIP8
Applications
● Industrial control
● Electricity meters
● Industrial motor drives
● Automated HVAC systems
● RS485/RS422 interfaces
| File Name | Title | Description |
|---|---|---|
| SL485N.pdf | SL485N | - |
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The SL3485 is designed for RS-485/RS-422 communication. It is a high-speed transceiver for half- duplex communication, which includes one driver and one receiver. The SL3485 features a failure protection circuit. With a low slew-rate driver, it can reduce EMI and reflections caused by improper terminal matching cables, achieving error-free data transmission up to 10Mbps. It also has a +15kV ESD protection feature. The SL3485 receiver has a 1/8 unit load input impedance, allowing up to 256 transceivers to be connected on the bus. It is primarily used in RS-485/RS-422 communication systems.
SL3490E is a 3.0V~5.5V powered, full-duplex, low power dissipation RS-485 transceiver fully meeting the requirements of RS-485/RS-422 standard.SL3490E contains one driver and one receiver, both can transmit signals independently. The SL3490E has a 1/8-unit-load. It allows up to 256 transceivers on the bus and error-free data transmission up to 14Mbps.SL3490E has a working voltage range of 3.0V~5.5V, with the functions of current-limiting protection, over-voltage protection, control port hot plug input, etc. SL3490E has excellent ESD release capability, and HBM reaches ±15kV.
SL3088E is a RS -485 transceiver with 3.0V~5.5V wide power supply, bus port ESD protection capacity of over 15kV HBM, bus withstand voltage range of ±15V, half duplex, low power consumption, and fully meet the requirements of TIA / EIA-485 standard.SL3088E includes a driver and a receiver, both of which can be enabled and closed independently.When both are disabled, both the driver and the receiver output are high resistance state.SL3088E has 1/8 load, which allows 256 SL3088E transceivers to be connected to the same communication bus. It can realize error-free data transmission up to 14Mbps. SL3088E has a working voltage range of 3.0~5.5V, and has the functions of fail-safe,current-limiting protection, over-voltage protection, etc.
SL65HVD08 is a 3.0V~5.5V power supply, the contact discharge voltage of A/B is ±16kV, the fault protected voltage is ±15V, half-duplex, low power, RS485 Transceiver. SL65HVD08 fully meets the TIA/EIA-485 standard. SL65HVD08 includes a driver and a receiver, both of which can be enabled and disabled independently. When both are disabled, the driver and receiver outputs are high resistance state. SL65HVD08 has a 1/8-unit-load receiver input impedance, that allows up to 256 transceivers on the bus. The SL65HVD08 allowing error-free data transmission up to 10Mbps. SL65HVD08 has a working voltage range of 3.0V to 5.5V and has the functions of fail-safe, overtemperature protection, current-limiting protection and overvoltage protection.
Alternative equivalent for Texas Instruments SN65HVD08DR | Slkor SL65HVD08DR RS485/RS422 Transceiver
The SL65HVD234 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. It is designed for use with the 3.3V μPs, MCUs and DSPs with CAN controllers, or with equivalent protocol controller devices. It is used in industrial automation, control, sensors and drive systems, motor and robotic control, building and climate control (HVAC), telecom and base station control and status. The devices are intended for use in applications employing the CAN serial communication physical layer in accordance with the ISO 11898 standard.
The SL65HVD233 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. It is designed for use with the 3.3V μPs, MCUs and DSPs with CAN controllers, or with equivalent protocol controller devices. It is used in industrial automation, control, sensors and drive systems, motor and robotic control, building and climate control (HVAC), telecom and base station control and status. The devices are intended for use in applications employing the CAN serial communication physical layer in accordance with the ISO 11898 standard.
The SL65HVD232 is the interface between the Controller Area Network (CAN) protocol controller and the physical bus. It is designed for use with the 3.3V μPs, MCUs and DSPs with CAN controllers, or with equivalent protocol controller devices. It is used in industrial automation, control, sensors and drive systems, motor and robotic control, building and climate control (HVAC), telecom and base station control and status. The devices are intended for use in applications employing the CAN serial communication physical layer in accordance with the ISO 11898 standard
