RE46C104S14TF 查看數據表（PDF） - Microchip Technology

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RE46C104S14TF

Piezoelectric Horn Driver and Voltage Converter

Microchip Technology 

RE46C104

Piezoelectric Horn Driver and Voltage Converter

Product Specification

Functional Block Diagram

R&E International

A Subsidiary of Microchip Technology Inc.

VDD 13

VSS

4

CAP+

5

CAP-

3

VDD

Substrate Logic

9 VPOS

Level

Shifters

CPMPEN 12

Oscillator

and Logic

VPOS

HRNEN

6

Level

Shifter

10 HORNB

11 HORNS

2 FEED

Notes:

1/ The supply current specification is an average under steady state conditions.

The instantaneous current will exceed this value when C1 and C2 charge-up initially (after charge

pump is enabled) and during subsequent recharging of C1 and C2.

© 2009 Microchip Technology Inc.

DS22164A-page 4

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