Product details


Drivers per package 2 Receivers per package 0 Logic voltage (Min) (V) 5 Data rate (Max) (kbps) 450 Main supply voltage (Nom) (V) 5, 12 ESD HBM (kV) 2 Rating Catalog Operating temperature range (C) 0 to 70 open-in-new Find other RS-232 transceivers

Package | Pins | Size

PDIP (P) 8 93 mm² 9.81 x 9.43 SOIC (D) 8 19 mm² 3.91 x 4.9 open-in-new Find other RS-232 transceivers


  • Meets or Exceeds the Requirement of TIA/EIA-232-F and ITU Recommendation V.28
  • Withstands Sustained Output Short Circuit to Any Low-Impedance Voltage Between -25 V and 25 V
  • 2-us Maximum Transition Time Through the 3-V to -3-V Transition Region Under Full 2500-pF Load
  • Inputs Compatible With Most TTL Families
  • Common Strobe Input
  • Inverting Output
  • Slew Rate Can Be Controlled With an External Capacitor at the Output
  • Standard Supply Voltages...±12 V
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The SN75150 is a monolithic dual line driver designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A rate of 20 kbits/s can be transmitted with a full 2500-pF load. Other applications are in data-transmission systems using relatively short single lines, in level translators, and for driving MOS devices. The logic input is compatible with most TTL families. Operation is from 12-V and -12-V power supplies.

The SN75150 is characterized for operation from 0°C to 70°C.

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Technical documentation

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Type Title Date
* Datasheet Dual Line Driver datasheet (Rev. C) Jun. 25, 1999

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PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
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