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Datasheet Microchip HV2221

ManufacturerMicrochip
SeriesHV2221

HV2221 is a low charge injection, 8-channel, unipolar, negative high voltage, analog switch integrated circuit (IC) intended for use in applications requiring high voltage switching controlled by low voltage control signals, such as NDT ultrasound flaw detection, medical ultrasound imaging, piezoelectric transducer drivers, and printers

Datasheets

  • Download » Datasheet PDF, 605 Kb, File published: Jul 10, 2009
    HV2221 Datasheet - Low Charge Inj., 8-ch, Unipolar, Negative HV, Analog Switch
    Docket ↓
    Supertex inc. HV2221 Low Charge Injection, 8-Channel,
    Unipolar, Negative High Voltage, Analog Switch
    Features General Description ►►
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    ►► The Supertex HV2221 is a low charge injection, 8-channel,
    unipolar, negative high voltage, analog switch integrated
    circuit (IC) intended for use in applications requiring high
    voltage switching controlled by low voltage control signals,
    such as NDT ultrasound flaw detection, medical ultrasound
    imaging, piezoelectric transducer drivers, and printers. Low on-resistance, 14Ω max.
    HVCMOS technology for high performance
    3.3 or 5.0V CMOS input logic level
    20MHz data shift clock frequency
    Very low quiescent power dissipation (-10µA) ...

Prices

Status

HV2221FG-G
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

HV2221FG-G
PackageLQFP
Pins48

Parametrics

HV2221FG-G
Analog Signal Voltage, V220
Configuration8-SPST
InterfaceSerial
Operating Temperature Range, °C0 to +70
Output Bleed ResistorsNo
Supply Voltage Vpp - Vnn, V240
Switch Current, A±4
Switch Resistance typ, Ω12

Eco Plan

HV2221FG-G
RoHSCompliant

Moldel Line

Series: HV2221 (1)

Manufacturer's Classification

  • Ultrasound Products > Analog Multiplexers/Switches

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