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HV2661 Datasheet Low Charge Injection 24-channel High Voltage Analog Switch

Manufacturer: Supertex

Overview: Supertex inc. HV2661 Low Charge Injection 24-Channel High Voltage Analog.

Datasheet Details

Part number HV2661
Manufacturer Supertex
File Size 403.54 KB
Description Low Charge Injection 24-Channel High Voltage Analog Switch
Datasheet HV2661-Supertex.pdf

General Description

The Supertex HV2661 is a low charge injection 24-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, piezoelectric transducer driver, and printers.

Input data is shifted into a 24-bit shift register that can then be retained in a 24-bit latch.

To reduce any possible clock feed through noise, the latch enable (LE) should be left high until all bits are clocked in.

Key Features

  • 24-channel high voltage analog switch.
  • 3.3 or 5.0V CMOS input logic level.
  • 3:1 MUX-deMUX with 8 states.
  • 20MHz data shift clock frequency.
  • HVCMOS technology for high performance.
  • Very low quiescent power dissipation, 10µA.
  • Low parasitic capacitance.
  • DC to 50MHz analog signal frequency.
  • -60dB typical OFF-isolation at 5.0MHz.
  • CMOS logic circuitry for low power.
  • Excellent noise immunity.

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HV2661 Distributor