XC6108 Datasheet, PDF (1/18 Pages) Torex Semiconductor – Voltage Detector with Separated Sense Pin and Delay Type Capacitor

◆CMOS
◆Highly Accurate
: +2%
◆Ultra Low Power Consumption
: 0.8µA(TYP.)
(VIN = 2.0V)
◆Separated Sense Pin
◆Built-In Delay Circuit, Delay Pin Available
■APPLICATIONS
●Microprocessor reset circuitry
●Charge voltage monitors
●Memory battery back-up switch circuits
●Power failure detection circuits
■GENERAL DESCRIPTION
The XC6108 series is highly precise, low power
consumption voltage detector, manufactured using CMOS
and laser trimming technologies.
Since the sense pin is separated from power supply, it allows
the IC to monitor added power supply.
Using the IC with the sense pin separated from power supply
enables output to maintain the state of detection even when
voltage of the monitored power supply drops to 0V.
Moreover, with the built-in delay circuit, connecting the delay
capacitance pin to the capacitor enables the IC to provide an
arbitrary release delay time.
Both CMOS and N-channel open drain output configurations
are available.
■FEATURES
Highly Accurate
:+2% (Setting Detect Voltage≧1.5V)
:+30mV (Setting Detect Voltage＜1.5V)
Ultra Low Power Consumption
: 0.8 µA (TYP.) (VIN= 2.0V)
Detect Voltage Range : 0.8V ~ 5.0V in 100mV increments
Operating Voltage Range : 1.0V ~ 6.0V
Detect Voltage Temperature Characteristics
: ±100ppm/ ℃(TYP.)
Output Configuration : CMOS or N-channel open drain
Operating Temperature Range
: -40 ℃ ~ +85 ℃
Ultra Small Package
: USP-4
SOT-25
■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE
CHARACTERISTICS
Added
VIN Power
Supply
Cd
VIN
R 100kΩ
VSEN
VOUT
Cd
VSS
No resistor needed for
CMOS output product
●Output Voltage vs. Sense Voltage
XC6108C25A GR
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
0
T a= 25℃
V IN=6.0V
4.0V
1.0V
1
2
3
4
5
6
Sense V oltage: V SEN (V )
XC6108 ETR0205_004.doc
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