The EL7155 high performance pin driver with 3-state is suited to many ATE and level-shifting applications. The 3. 5A peak drive capability makes this part an excellent choice when driving high capacitance loads. Output pins OUTH and OUTL are connected to input pins VH and VL respectively, depending on the status of the IN pin. One of the output pins is always in tri-state, except when the OE pin is low, in which case both outputs are in tri-state mode. The isolation of the output FETs from the power supplies enables VH and VL to be set independently, enabling level-shifting to be implemented. This pin driver has improved performance over existing pin drivers. It is specifically designed to operate at voltages down to 0V across the switch elements while maintaining good speed and ON-resistance characteristics. Available in an 8 Ld SOIC package, the EL7155 is specified for operation over the full -40°C to +85°C temperature range.


  • Clocking speeds up to 40MHz
  • 15ns tr/tf at 2000pF CLOAD
  • 0.5ns rise and fall times mismatch
  • 0.5ns tON-tOFF prop delay mismatch
  • 3.5pF typical input capacitance
  • 3.5A peak drive
  • Low ON-resistance of 3.5Ω
  • High capacitive drive capability
  • Operates from 4.5V up to 16.5V
  • Pb-free (RoHS compliant)


  • ATE/burn-in testers
  • Level shifting
  • IGBT drivers
  • CCD drivers


Title language Type Format File Size Date
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN1108: Applying Power MOSFET Drivers Application Note PDF 236 KB
PA14042 - Minimum Line Quantity Change Product Advisory PDF 363 KB
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
PCN12084 - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh Malaysia Product Change Notice PDF 135 KB
TB514: Operational Amplifier Basics Other PDF 519 KB
TB458: Converting a Fixed PWM to an Adjustable PWM Other PDF 315 KB
PIN19028 - Q3 Cy 19 Price Increase Notice Price Increase Notice PDF 208 KB


Title language Type Format File Size Date
el7155 Model - Other TXT 0 KB