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Datasheet Microchip HV2803/AHA

ManufacturerMicrochip
SeriesHV2803
Part NumberHV2803/AHA

For product comparison, please consider: HV2801, HV2901, HV2802, HV2902 View Side By Side Comparison

Datasheets

  • Download » Datasheet, PDF, 722 Kb, 12-20-2017
    HV2803/HV2903/HV2904 Data Sheet
    Docket ↓
    HV2803/HV2903/HV2904
    No High-Voltage Bias, Low Harmonic Distortion,
    32-Channel, High-Voltage Analog Switch
    Features General Description 32-Channel, High-Voltage Analog Switch No High-Voltage Supplies Required 32-Channel, Single-Pole, Single-Throw (SPST)
    Individual Switching or Bank Switching 3.3V CMOS Input Logic Level 66 MHz Data Shift Clock Frequency Silicon-on-Insulator (SOI) High-Voltage
    Technology for High Performance Standby mode for Low-Power Dissipation Low-Parasitic Capacitance DC to 50 MHz Analog Small-Signal Frequency 200 kHz to 50 MHz Large-Signal Frequency -70 dB Typical Off Isolation at 5.0 MHz Excellent Noise Immunity Cascadable Serial Data Register with Latches Integrated Bleed Resistors on the Outputs (both
    sides for HV2903, one side for HV2904) The HV2803/HV2903/HV2904 devices are low harmonic
    distortion, low charge injection, 32-channel, high-voltage
    analog switches without high-voltage supplies. They are
    intended for use in applications requiring high-voltage
    switching controlled by low-voltage control signals, such
    as medical ultrasound imaging, driving piezoelectric
    transducers and printers. Applications Medical Ultrasound Imaging Non-Destructive Testing (NDT) Metal Flaw
    Detection Piezoelectric Transducer Drivers Inkjet Printer Heads Optical MEMS Modules The HV2903 device has integrated bleed resistors at
    both sides of the switches; the HV2904 device has
    bleed resistors at one side only, while the HV2803
    device has no bleed resistors. The bleed resistor
    eliminates voltage build-up on capacitive loads, such
    as piezoelectric transducers.
    The HV2803/HV2903/HV2904 devices have two
    modes of operation determined by the MODE pin input.
    MODE input high enables an individual Switching
    mode of 32-channel SPST switches and MODE input ...

Prices

Status

Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

PackageTFBGA
Pins132

Parametrics

Analog Signal Voltage200 V
Configuration32 SPST; 16PDT
InterfaceSerial
NotesNo high voltage bias
Operating Temperature Range0 to +70 °C
Output Bleed ResistorsN/A
Supply Voltage Vpp - Vnn12 V
Switch Current3 A
Switch Resistance typ10 О©

Eco Plan

RoHSCompliant

Other Options

HV2903 HV2904

Moldel Line

Series: HV2803 (1)
  • HV2803/AHA

Manufacturer's Classification

  • Ultrasound Products > Analog Multiplexers/Switches
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