MONOLITHIC IC 82XX SERIES
Description
UNISONIC TECHNOLOGIES CO.
, LTD 82XX
Preliminary LINEAR INTEGRATED CIRCUIT
MONOLITHIC IC 82XX SERIES
DESCRIPTION
The normal operation of the UTC 82XX is that while the power is turned on or interrupted, detect power supply voltage and then reset the system accurately.
The internal circuits of the UTC 82XX include a built-in fixed delay time generating circuit.
With a counter timer using an analog/digital hybrid circuit, the UTC 82XX as new low reset type system reset ICs expands the delay time series.
These ICs can be used in a variety of CPU systems and other logic systems.
FEATURES
* Internal Fixed Delay Time Setting by Counter Timer * Grate Delay Time Temperature Characteristics:±800ppm/°C * Operating Limit Voltage as 0.
65V(Typ.
) * Hysteresis Voltage Provided: 50mV(Typ.
) * Circuit Current While On ICCL=300µA(Typ.
) * Circuit Current While Off ICCH=200µA(Typ.
) * Halogen Free
ORDERING INFORMATION
Packing Tape Reel
Ordering Number Package 82XXG-x-AF5-R SOT-25 Notes: xx: Output Voltage, refer to Marking Information.
x : Delay Time, refer to Electrical Characteristics of "H" Transport Delay Time
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, Ltd
1 of 8
QW-R502-326.
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82XX
PACKAGE
Preliminary
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
VOLTAGE CODE 25:2.
5V SOT-25 27:2.
7V 2K:2.
93V
Month
MARKING 3 2 XXXX 4 5 X 1
Voltage Code
L: Lead Free G: Halogen Free
PIN CONFIGURATION
VOUT 1 3
RESET NC 2
4 VCC
5 GND
PIN DESCRIPTION
PIN NO.
1 2 3 4 5 PIN NAME VOUT NC RESET VCC GND DESCRIPTION Output pin Connected nothing Reset control pin Supply voltage Ground
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DataSheet4U.
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UNISONIC TECHNOLOGIES CO.
, LTD
www.
unisonic.
com.
tw
2 of 8
QW-R502-326.
c
82XX
BLOCK DIAGRAM
Preliminary
LINEAR INTEGRATED CIRCUIT
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DataSheet4U.
com
UNISONIC TECHNOLOGIES CO.
, LTD
www.
unisonic.
com.
tw
47K
47K
3 of 8
QW-R502-326.
c
82XX
Preliminary
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (Ta=25°C)
PARAMETER SYMB...
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