RE46C104S14TF Ver la hoja de datos (PDF) - Microchip Technology
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RE46C104S14TF Datasheet PDF : 5 Pages
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RE46C104
Piezoelectric Horn Driver and Voltage Converter
Product Specification
R&E International
A Subsidiary of Microchip Technology Inc.
Electrical Characteristics at TA = 25°C, VDD = 5V, Vss = 0V (unless otherwise noted).
Test
Limits
Parameter
Pin Test Conditions
Min Typ Max
Units
Supply Voltage
Vdd Operating
4.0 5.0 8.0
V
Standby Supply
Vdd Hrnen, Cpmpen = Vss
100 500
nA
Current
Feed = Vss ; Vdd = 5V
Vdd Hrnen, Cpmpen = Vss
500
nA
Feed = Vss ; Vdd = 8V
Supply Current
Vdd Hrnen = Vss
Cpmpen = Vdd
200 500
uA
Input Leakage
No Loads; See note 1
Hrnen &
Cpmpen Vin = Vdd or Vss
-100
100
nA
FEED
Feed = +22V
20 50
uA
Cpmpen = Vdd
FEED
Feed = -10V
-50 -15
uA
Input Voltage Low
Input Voltage High
Output Low Voltage
Output High Voltage
Vpos Output Voltage
Charge Pump
Hrnen &
Cpmpen
Hrnen &
Cpmpen
Horns or
Hornb
Horns or
Hornb
Vpos
Vpos
Cpmpen = Vdd
Iout = 16mA
Cpmpen = Vdd
Iout = -16mA
Cpmpen = Vdd
Iout = -16mA
Cpmpen = Vdd
Hrnen = Vss
1.0
V
2.3
V
0.3 0.5
V
8.5 8.7
V
8.9
V
16
kHz
Oscillator Freq
Charge Pump Power
Vpos Iout = -16mA
C1=C2=10uF
85
%
Efficiency
Charge Pump
Vpos No Loads
C1=C2=10uF
95 99
%
Voltage Conversion
Efficiency
© 2009 Microchip Technology Inc.
DS22164A-page 2
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