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Datasheet Microchip RE46C104E14F

ManufacturerMicrochip
SeriesRE46C104
Part NumberRE46C104E14F

The RE46C104 is a piezoelectric horn driver with voltage converter to provide maximum audibility in low voltage applications

Datasheets

  • Download » Datasheet PDF, 78 Kb, Revision: 05-11-2009
    Piezoelectric Horn Driver and Voltage Converter
    Docket ↓
    R&E International
    A Subsidiary of Microchip Technology Inc. RE46C104
    Piezoelectric Horn Driver and Voltage Converter
    Product Specification General Description Features The RE46C104 is a piezoelectric horn driver with
    voltage converter to provide maximum audibility in
    low voltage applications. The feedback control pin is
    designed for use with self-oscillating piezoelectric
    horn but can also be used in direct drive
    applications. The built-in charge pump voltage
    converter provides increased supply voltage for the
    horn drivers allowing outputs to swing from Vss to 2
    x Vdd. A charge pump enable pin is provided to
    minimize supply current when not in use. Applications
    Smoke detectors
    CO Detectors
    Personal Security Products
    Electronic Toys Low Quiescent Current
    Low Driver Ron
    Wide Operating Voltage Range
    Available in Standard Packaging or RoHS
    Compliant Pb Free Packaging Pin Configuration
    N/C 1 14 N/C FEED Vdd CAP-CPMPEN Vss HORNS CAP+ HORNB HRNEN
    N/C VPOS ...

Prices

Status

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

Packaging

PackagePDIP
Pins14

Parametrics

Brown OutNo
Charge PumpYes
Inductive BoostNo
InterconnectNo
LED DriverNo
Low Battery DetectionNo
Operating Temperature0 to 50 °C
Operating Temperature Range0 to +50 °C
Operating Voltage4V to 8V Vdc
Power GoodNo

Eco Plan

RoHSCompliant

Moldel Line

Series: RE46C104 (3)

Manufacturer's Classification

  • CO and Smoke Detection > Horn Driver ICs
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