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Datasheet Microchip HV2904

ManufacturerMicrochip
SeriesHV2904

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

Datasheets

  • Download » Datasheet PDF, 722 Kb, File published: Dec 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

HV2904/AHA
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

HV2904/AHA
PackageTFBGA
Pins132

Parametrics

HV2904/AHA
Analog Signal Voltage, V200
Configuration32 SPST; 16PDT
InterfaceSerial
NotesNo high voltage bias
Operating Temperature Range, °C0 to +70
Output Bleed ResistorsYES-One side
Supply Voltage Vpp - Vnn, V12
Switch Current, A3
Switch Resistance typ, О©10

Eco Plan

HV2904/AHA
RoHSCompliant

Other Options

HV2803 HV2903

Moldel Line

Series: HV2904 (1)

Manufacturer's Classification

  • Ultrasound Products > Analog Multiplexers/Switches

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