L293 DIP-16 DRIVER IC

DESCRIPTION

DESCRIPTION

        All inputs are TTL compatible. Each output is a complete totem-pole drive circuit, with a Darlington transistor sink and a pseudo-Darlington source. Drivers are enabled in pairs, with drivers 1 and 2 enabled by 1,2EN and drivers 3 and 4 enabled by 3,4EN. When an enable input is high, the associated drivers are enabled, and their outputs are active and in phase with their inputs. When the enable input is low, those drivers are disabled, and their outputs are off and in the high-impedance state. With the proper data inputs, a pair of drivers forms a full-H (or bridge) reversible drive suitable for solenoid or motor applications.


FEATURES

 

  • Wide Supply-Voltage Range: 4.5 V to 36 V
  • Separate Input-Logic Supply
  • Internal ESD Protection
  • Thermal Shutdown
  • High-Noise-Immunity Inputs
  • Functionally Similar to SGS L293 and SGS L293D
  • Output Current 600 mA Per Channel
  • Peak Output Current 1.2 A Per Channel
  • Output Clamp Diodes for Inductive Transient Suppression