HV2601

16-CH LOW CHARGE INJECTION HIGH VOLTAGE ANALOG SWITCH

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产品信息

HV2601 is a low charge injection 16-channel high voltage analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as medical ultrasound imaging and other piezoelectric transducer drivers. Input data are shifted into a 16-bit shift register that can then be retained in a 16-bit latch. To reduce any possible clock feed-through noise, the latch enable bar should be left high until all bits are clocked in. Data are clocked in during the rising edge of the clock. 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.The device is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +40V/-160V, +100V/-100V, and +160V/-40V.

  HVCMOS technology for high performance

  16-channel high voltage analog switch

  3.3V input logic level compatible

  20MHz data shift clock frequency

  Very low quiescent power dissipation (-10µA)

  Low parasitic capacitance

  DC to 50MHz small signal frequency response

  -60dB typical OFF-isolation at 5.0MHz

  CMOS logic circuitry for low power

  Excellent noise immunity

  Cascadable serial data register with latches

  Flexible operating supply voltages

    HV2601封装图

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