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HV238 Datasheet 16-channel High-voltage Analog Switch

Manufacturer: Microchip Technology

Overview: HV238 16-Channel High-Voltage Analog Switch with Bleed Resistors.

General Description

The HV238 is a 220V, 16-channel, high-voltage analog switch integrated circuit (IC) with output bleed resistors (RINT).

The output switches are configured as two sets of eight single-pole single-throw analog switches.

It is intended to be used in applications requiring high-voltage switching controlled by low-voltage control signals, such as ultrasound imaging.

Key Features

  • 220V Maximum Operating Voltage.
  • 22Ω Typical Output On-resistance.
  • Integrated Bleed Resistors on the Outputs.
  • 5V to 12V CMOS Logic Compatibility.
  • 10 µA Low-quiescent Current Consumption.
  • 45 dB Minimum Off Isolation at 7.5 MHz.
  • Low Parasitic Capacitance.
  • Excellent Noise Immunity.
  • Flexible Operating Supply Voltages.

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