RE46C104 データシートの表示（PDF） - Microchip Technology
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RE46C104 Datasheet PDF : 5 Pages
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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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