RE46C116 查看數據表（PDF） - R and E International, Inc.

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RE46C116

DC to DC Converter, Voltage Regulator and Piezoelectric Horn Driver

R and E International, Inc. 

R&E International

RE46C116

DC to DC Converter, Voltage Regulator and Piezoelectric Horn Driver

Preliminary Product Specification

General Description

The RE46C116 is intended for use in 3V or 4.5V

battery or battery-backed applications. The circuit

features a DC-to-DC up-converter and driver circuit

suitable for sounding a piezoelectric horn, a 3.3V

regulator for microprocessor voltage regulation and

an I/O for communication with interconnected units.

Features

• Low Quiescent Current

• 10V Up Converter

• Low Horn Driver Ron

• Voltage Regulation to 3.3V

• Low Battery Detection

• Available in Standard Packaging or RoHS

Compliant Pb Free Packaging

Preliminary Pin Configuration

IODIR

1

IO1

2

VDD

3

IO2

4

Vss2

5

LX

6

VSS

7

14

FEED

13

HRNEN

12

HORNS

11

HORNB

10

VO

9

REGOUT

8

LBOUT

14 Lead 300 mil PDIP

Telephone 610.992.0727

Page 1 of 7

Facsimile 610.992.0734

This datasheet contains PROPRIETARY information.

E-mail: rande@randeint.com

DS-RE46C116-012407

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