- 100% RS-485 compatible
- - Interoperability of 485 devices guarantees remote sensing
- Low-power CMOS design: 500μA max
- Automatically senses sleep mode
- Reduce I CC to a maximum of 10 μA
- Built-in power supply up/down fault-free circuitry
- Securities live transceiver/displacement
- SOIC package
- Industrial temperature range: -40°C to +85°C
- Thermal shutdown circuit on the board
- Prevent excessive power consumption events that damage the device
- Wide common-mode range: -7V to +12 V
- Turn on input receive fail-safe
- 1/4 unit load (DS36C279): > = 128 nodes
- 1/2 unit load (DS36C279T): > = 64 nodes
- ESD (Mannequin): > = 2 thousand volts
- No need to replace with:
- LTC485 MAX485 DS75176 DS3695
illustrate
DS36C279 is a low-power differential bus/line transceiver design to meet the requirements of the RS-485 standard for multipoint data transmission. Additionally, it is compatible with TIA/EIA-422-B.
The sleep mode function will automatically disable both the driver and the receiver when the device is in power saving mode. †† use in this device's power-sensitive applications is ideal for long-term deactivation.
The driver and receive output are three-state ® capable. The driver outputs operate over the entire common mode range of -7V to +12 V In the case of bus contention or failure, the power consumption in the equipment is too large, and the circuit is thermally shut down, and the troops enter a high impedance state, and the driver outputs.
The receiver adopts an automatic fail-proof circuit to ensure a high output state when the input is open. †
The DS36C279T is fully specified for operation in the industrial temperature range (-40°C to +85°C)
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