Microchip Technology Inc

HV230

In Production

HV230 is a low charge injection 8-channel, high-voltage, analog switch integrated circuit (IC) with bleed resistors. This device can be used in applications requiring high voltage switching controlled by low voltage control signals, such as ultrasound imaging and printers. The bleed resistors eliminate voltage built up on capacitive loads such as piezoelectric transducers. Input data is shifted into an 8-bit shift register which can then be retained in an 8-bit latch. To reduce any possible clock feed-through noise, Latch Enable (LE) should be left high until all bits are clocked in. Using HVCMOS® technology, this switch combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals. This IC is suitable for various combinations of high voltage supplies, e.g., VPP/VNN: +50V/-150V, or +100V/-100V.

 

    Features

      • HVCMOS® technology for high performance
      • Very low quiescent power dissipation (-10µA max.)
      • Output on-resistance typically (22Ω typ.)
      • Integrated bleed resistors on the outputs
      • Low parasitic capacitances
      • DC to 50MHz small signal frequency response
      • -60dB typical output OFF isolation at 5.0MHz
      • CMOS logic circuitry for low power
      • Excellent noise immunity
      • ON-chip shift register, latch and clear logic circuitry
      • Flexible high voltage supplies
    Parameter Name
    Value
    Interface
    Serial
    Configuration
    8-SPST
    Supply Voltage Vpp - Vnn (V)
    200
    Analog Signal Voltage (V)
    180
    Switch Current (A)
    ±2
    Switch Resistance typ (Ω)
    16
    Output Bleed Resistors
    Yes
    Package
    LLGA-26
    Documentation
    Data Sheets
    08/27/2014
    579KB
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    HV2301PJ-G
    1.142500
    1.684211
    28
    PLCC
    11.5x11.5x4.4mm
    Matte Tin
    e3
    HV2301FG-G
    0.182400
    0.800000
    48
    LQFP
    7x7x1.4mm
    Matte Tin
    e3
    HV2301FG-G-M931
    0.182400
    0.537000
    48
    LQFP
    7x7x1.4mm
    Matte Tin
    e3
    HV230B1-G
    0.049330
    0.448980
    26
    BCC
    6x6x0.8mm
    NiPdAu
    e4
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.