Inicio Interfaz Transceptores RS-485 y RS-422
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Interfaz
Transceptores RS-485 y RS-422

TL3695

ACTIVO

Transceptor de bus diferencial

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TL3695

ACTIVO
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Detalles del producto

Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 50000 Rating Catalog Operating temperature range (°C) 0 to 70
Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 10 IEC 61000-4-2 contact (±V) None Fault protection (V) -10 to 15 Common-mode range (V) -7 to 12 Number of nodes 32 Isolated No Supply current (max) (µA) 50000 Rating Catalog Operating temperature range (°C) 0 to 70
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6
  • Bidirectional Transceiver
  • Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11
  • High-Speed Advanced Low-Power Schottky Circuitry
  • Low Skew...6 ns Max
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Low Supply-Current Requirements...
    30 mA Max
  • Wide Positive and Negative Input/Output Bus-Voltage Ranges
  • Driver Output Capacity...±60 mA
  • Thermal-Shutdown Protection
  • Driver Positive and Negative Current Limiting
  • Receiver Input Impedances...12 k Min
  • Receiver Input Sensitivity...±200 mV Max
  • Receiver Input Hysteresis...120 mV Typ
  • Fail Safe...High Receiver Output With Inputs Open
  • Operates From a Single 5-V Supply
  • Glitch-Free Power-Up and Power-Down Protection
  • Interchangeable With National DS3695 and DS3695A
  • Bidirectional Transceiver
  • Meets or Exceeds the Requirements of TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11
  • High-Speed Advanced Low-Power Schottky Circuitry
  • Low Skew...6 ns Max
  • Designed for Multipoint Transmission on Long Bus Lines in Noisy Environments
  • Low Supply-Current Requirements...
    30 mA Max
  • Wide Positive and Negative Input/Output Bus-Voltage Ranges
  • Driver Output Capacity...±60 mA
  • Thermal-Shutdown Protection
  • Driver Positive and Negative Current Limiting
  • Receiver Input Impedances...12 k Min
  • Receiver Input Sensitivity...±200 mV Max
  • Receiver Input Hysteresis...120 mV Typ
  • Fail Safe...High Receiver Output With Inputs Open
  • Operates From a Single 5-V Supply
  • Glitch-Free Power-Up and Power-Down Protection
  • Interchangeable With National DS3695 and DS3695A

The TL3695 differential bus transceiver is designed for bidirectional data communication on multipoint bus-transmission lines. It is designed for balanced transmission lines and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11.

The TL3695 combines a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can be externally connected together to function as a directional control. The driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party line applications.

The TL3695 is characterized for operation from 0°C to 70°C.

The TL3695 differential bus transceiver is designed for bidirectional data communication on multipoint bus-transmission lines. It is designed for balanced transmission lines and meets TIA/EIA-422-B, TIA/EIA-485-A, and ITU Recommendation V.11.

The TL3695 combines a 3-state differential line driver and a differential input line receiver, both of which operate from a single 5-V power supply. The driver and receiver have active-high and active-low enables, respectively, which can be externally connected together to function as a directional control. The driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0. This port features wide positive and negative common-mode voltage ranges, making the device suitable for party line applications.

The TL3695 is characterized for operation from 0°C to 70°C.
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* Data sheet Differential Bus Transceiver datasheet (Rev. D) 15 dic 1999

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