HV2631 is a 220V, 16-channel, high voltage analog switch integrated circuit (IC). The output switches are configured as 2 sets of 8 single pole, single throw, analog switches. The IC is intended to be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging.The 2 sets of 8 analog switches are controlled by 2 input logic controls, DIN1 and DIN2.A logic high on DIN1 will turn on switches 0 to 7 and a logic high on DIN2 will turn on switches 8 to 15.Using HVCMOS? technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals.

  HVCMOS? technology for high performance

   220V operating conditions

   22Ω typical output on-resistance

   3.3 and 5.0V CMOS logic compatibility

   Very low quiescent power dissipation (-10μA)

   -45dB min off isolation at 7.5MHz

   Low parasitic capacitance

   Excellent noise immunity

   Flexible operating supply voltages

   48-lead LQFP package