RE46C109E16F Microchip Technology, RE46C109E16F Datasheet - Page 3

• Manufacturer Part Number: RE46C109E16F
• Description: IC HORN DRIVER DUAL 16DIP
• Manufacturer: Microchip Technology
• Type: Driverr

Specifications of RE46C109E16F

• Input Type: Logic
• Output Type: Logic
• Interface: Logic
• Current - Supply: 350µA
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Brief Features: Low Quiescent Current, Low Horn Driver Ron, Low Battery Detection Interface
• Supply Voltage Range: 6V To 12V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case: RoHS Compliant
• Product: Piezoelectric Horn Drivers
• Ic Function: Piezoelectric Horn Driver & Voltage Regulator, Voltage Converter
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

RE46C109
Voltage Regulator, Voltage Converter and
Piezoelectric Horn Driver
Product Specification
Unless noted the limits at room temperature are guaranteed and 100% production tested. Limits over temperature are guaranteed but not
100% tested.
Note 1: The brown-out threshold voltage is the Vdd voltage at which the regulator will be disabled and VREG (output) will be pulled to Vss.
Note 2: In normal operation, the regulator will provide high-side current of up to 50mA, but current sinking capability is typically under 1uA. The
overvoltage clamp, Vcl is intended to limit the voltage at VREG (output) when it is pulled up by an external source.
Note 3: Not 100% production tested but limits are guaranteed by design.
© 2009 Microchip Technology Inc.
IO1 Output Current
PG Trip Threshold
IO1 Alarm Voltage
Voltage Clamp
Clamp Current
Parameter
VREG Over
VREG Over
PG Delay
Voltage
Electrical Characteristics at T
Symbol
IO1ioh1
IO1ioh2
IO1iol1
PGtdly
IO1ih1
IO1ih2
IO1vih
PGvtr
IO1vil
PGvtf
Vcl
Icl
(pin 3)
IODIR
1
1
0
0
Iout>1mA; Note 2
VREG≥Vcl
Vreg output rising
Vreg output falling
Delay time with respect to PGvtr
IODIR=Vil, IO1=Vdd-2V, Vdd=12V
IODIR=Vil, IO1=17V, Vdd=12V
IODIR, IO2=Vih, Vdd=6.5V,
IO1=4.5V
IODIR, IO2=Vih, Vdd=12V,
IO1=Vss
IO dump current
IODIR= Vih, IO2=Vil, IO1=1V
IODIR=Vil
IODIR=Vil
Interconnect Logic Truth Table
Input
0
1
A
IO2 (pin 4)
=27 ° C, Vdd=9V, Vss=0V (unless otherwise noted).
Conditions
Output
0
1
Input
0
1
IO1 (pin 2)
Output
MIN
3.7
0.5
77
72
25
10
-4
3
0
1
A Subsidiary of Microchip Technology Inc.
R&E International
TYP
500
4.0
84
80
15
Limits
MAX
150
-16
4.3
1.5
94
88
60
DS22168A-page 3
UNITS
%Vreg
%Vreg
usec
mA
mA
mA
mA
UA
UA
V
V
V