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Datasheet Microchip RE46C101

ManufacturerMicrochip
SeriesRE46C101

The RE46C101 is intended for applications using a self oscillating piezoelectric horn although it can be used in direct drive applications

Datasheets

  • Download » Datasheet, PDF, 86 Kb, Revision: 05-11-2009
    Piezoelectric Horn Driver and LED Driver Circuit
    Docket ↓
    R&E International
    A Subsidiary of Microchip Technology Inc. RE46C101
    Piezoelectric Horn Driver and LED Driver Circuit
    Product Specification General Description Features This product is intended for applications using a self
    oscillating piezoelectric horn although it can be used
    in direct drive applications. Feedback control and a
    driver circuit are provided as well as a horn enable
    function. The design also provides an open drain Nchannel driver suitable for use with a light emitting
    diode. Applications Pin Configuration Smoke detectors
    CO Detectors
    Personal Security Products
    Electronic Toys Low Quiescent Current (<100na)
    Low Driver Ron -20О© typical at 9V
    Wide Operating Voltage Range
    8 Pin DIP and SO Packages
    Available in Standard Packaging or RoHS
    Compliant Pb Free Packaging LED 1 8 HRNEN VDD 2 7 HORNS LEDEN 3 6 HORNB FEED 4 5 VSS ABSOLUTE MAXIMUM RATINGS
    PARAMETER
    Supply Voltage
    Input Voltage Range Except FEED
    FEED Input Voltage Range
    Input Current except FEED
    Operating Temperature ...

Prices

Status

RE46C101E8FRE46C101S8FRE46C101S8TF
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

RE46C101E8FRE46C101S8FRE46C101S8TF
PackagePDIPSOICSOIC
Pins888

Parametrics

RE46C101E8FRE46C101S8FRE46C101S8TF
Brown OutNoNoNo
Charge PumpNoNoNo
Inductive BoostNoNoNo
InterconnectNoNoNo
LED DriverYesYesYes
Low Battery DetectionNoNoNo
Operating Temperature, °C0 to 500 to 500 to 50
Operating Temperature Range, °C-25 to +85-25 to +85-25 to +85
Operating Voltage, Vdc6V to 16V6V to 16V6V to 16V
Power GoodNoNoNo

Eco Plan

RE46C101E8FRE46C101S8FRE46C101S8TF
RoHSCompliantCompliantCompliant

Moldel Line

Series: RE46C101 (3)

Manufacturer's Classification

  • CO and Smoke Detection > Horn Driver ICs

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