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Differential Bus Transceiver


Package | PIN: D | 8
Temp: C (0 to 70)
Carrier: Cut Tape
Qty Price
1-9 $2.01
10-24 $1.80
25-99 $1.68
100-249 $1.46
250-499 $1.35
500-749 $1.13
750-999 $0.93
1000+ $0.85


  • 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

Texas Instruments  TL3695DR

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.