EL7412C

Features:

 Excellent response times
  Matched rise and fall times
 Reduced clock skew
  Low output impedance
  Low input capacitance
 High noise immunity
  Improved clocking rate
  Low supply current
  Wide operating voltage range


Application

 Full bridge drivers
Full bridge drivers
Clock/line drivers
CCD Drivers
Ultra-sound transducer drivers
Power MOSFET drivers
Switch mode power supplies
Class D switching amplifiers
Ultrasonic and RF generators
Pulsed circuits Clock/line drivers
CCD Drivers
Ultra-sound transducer drivers
Power MOSFET drivers
Switch mode power supplies
Class D switching amplifiers
Ultrasonic and RF generators
Pulsed circuits~ Full bridge drivers
Clock/line drivers
CCD Drivers
Ultra-sound transducer drivers
Power MOSFET drivers
Switch mode power supplies
Class D switching amplifiers
Ultrasonic and RF generators
 Pulsed circuits


Specifications

Supply (Va to Gnd)                                                         16.5V
Input Pins                                          -0.3V to a0.3V above Va
Combined Peak Output Current                                           8A
Storage Temperature Range                           -65 to a150
Ambient Operating Temperature                      -40  to a85
Operating Junction Temperature                                    125
Power Dissipation
20-Pin ''Batwing'' SOIC                                             1500 mW


Description

The EL7412C contains (4) high performance matched drivers. These very high speed drivers EL7412C are capable of delivering peak currents of 2.0 amps into highly capacitive loads and are ideally suited for ``Full bridge'' and ultrasound applications. The EL7412C high speed performance is achieved by means of a proprietary ``Turbo- Driver'' circuit that speeds up input stages by tapping the wider voltage swing at the output. Improved speed and drive capability are enhanced by matched rise and fall delay times. The matched delays maintain the integrity of input-to-output pulse-widths to reduce timing errors and clock skew problems. This improved performance is accompanied by a 10 fold reduction in supply currents over bipolar drivers, yet without the delay time problems commonly associated with CMOS devices. Dynamic switching losses are minimized with non-overlapped drive techniques.