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ECN3297TF - 16-ch High Voltage Analog Switching IC

Key Features

  • Switch on-resistance: 19  typ. (VPP=100V,VNN=-100V,ISIG=5mA, 25oC).
  • Switch breakdown voltage: 220V.
  • Latch-up free CMOS and High-Voltage drive circuit.
  • Power up/down sequence of power supply is free.
  • 48-pin TQFP Package (RoHS compliant) VPP LATCHE LEVEL.

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16-ch High Voltage Analog Switching IC ECN3297TF P. 1/17 ECN3297 is 16-channel High Voltage analog switching IC with bleed resistors on which latch-up free is realized by dielectric isolation technology. High voltage and low ON-resistance MOS switches are used as output devices controlled by a 3.3V or 5V signal. The ECN3297 is most suited to Ultrasound Imaging applications. Functions * High voltage and low on-resistance MOS switches integrated. * 16bit shift resister integrated. * Integrated bleed resistors on the outputs. * Integrated clamping diodes for overvoltage protection positive overshoot. Features * Switch on-resistance: 19  typ.