Advanced Analog Technology, Inc.
May 2008
AAT602
Product information presenting is current as of publication date. Details are subject to change without notice.
HIGH-PRECISION RESET VOLTAGE DETECTOR
FEATURES
EATURES
Low Current Consumption
(3µA typical,
V
DD
=3V)
High-Precision Reset Voltage ±2%
Hysteresis Voltage 5% Typical
Reset Voltage 1.8V to 5.5V
Fixed or Adjustable Delay Time
Open Drain or Push-Pull Output
External Delay Time
SC82AB (SOT343), SOT23-5 (SOT25)
Package Available
GENERAL DESCRIPTION
The AAT602 is a reset voltage detector that provides a
high-precision output signal, which allows users to
initiate or reset the system.
The detection voltage with an accuracy of ±2% is
trimmed to customized specification. Delay time can be
adjusted by an external capacitor. And output signal may
be configured as either open drain or push-pull.
With minimal external components required, the AAT602
offers a simple and economical solution.
PIN CONFIGURATION
APPLICATION
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Advanced Analog Technology, Inc.
Version 5.00
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Advanced Analog Technology, Inc.
May 2008
AAT602
INFORMATION
ORDERING INFORMATION
DEVICE
TYPE
PART NUMBER
PACKAGE
S5:SOT
23-5
(SOT25)
S5:SOT
23-5
(SOT25)
S15:
SC
82AB
S15:
SC
82AB
PACKING
T: Tape
and reel
T: Tape
and reel
T: Tape
and reel
T: Tape
and reel
TEMP.
RANGE
MARKING
DESCRIPTION
AAT602
AAT602XXA-S5-T
−
20 °C
to+85
°C
−
20 °C
to+85
°C
−
20 °C
to+85
°C
−
20 °C
to+85
°C
AAT602
AAT602XXB-S5-T
AAT602
AAT602XXA-S15-T
AAT602
AAT602XXB-S15-T
NOTE1: All AAT products are lead free and halogen free
AXIMUM RATINGS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
VALUE
7
UNIT
V
V
V
DD
,
OUT to GND
Input Voltage (DLY)
Operating Free-Air Temperature Range
Storage Temperature Range
Maximum Junction Temperature
Package Thermal Resistance SC82AB
Package Thermal Resistance SOT23−5
V
DD
V
I
T
C
V
DD
+0.3
−
20 °
to +85
°
C
C
−
45 °
to +125
°
C
C
+125
333
275
300
364
°
C
T
storage
T
J
θ
JA
θ
JA
°
C
°
C
°
/W
C
°
/W
C
mW
mW
Power Dissipation @
T
C
=25
°
C
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Advanced Analog Technology, Inc
.
Version 5.00
Page 2 of 8
司公限有½股技科比類灣台
，
，
Power Dissipation @
T
C
=25
°
C
，
，
SC82AB
SOT23−5
P
d
P
d
，
，
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Advanced Analog Technology, Inc.
May 2008
AAT602
ELECTRICAL CHARACTERISTICS
(T
C
= 25
°
)
C
Recommended Operating Conditions
PARAMETER
Detection Voltage
Hysteresis Voltage
Supply Current
Operating Voltage
Open Drain Leakage Current
SYMBOL
TEST
CONDITION
MIN
TYP
MAX
UNIT
V
V
V
DET
V
HYS
I
DD
V
OP
I
L
V
OL
V
DD
= 5.5V,
V
OUT
= 5.5V
I
OUT
= 1.2mA
I
OUT
=
−
1.2
mA
V
DD
=
V
DET
−
0.3
V
V
DD
=3V
V
DET
−
2%
V
DET
x3%
V
DET
x5%
3
0.9
V
DET
+2%
V
DET
x8%
5
5.5
0.1
0.2
µ
A
V
µ
A
V
V
Push-Pull Output Voltage
V
OH
External Delay Time
V
DD
−
0.2
V
250
320
390
t
D
ms
PIN DESCRIPTION
PIN NO.
SC82AB
(SOT343)
1
2
3
4
SOT23-5
(SOT25)
3
2
5
1
NAME
GND
I/O
-
-
I
O
Ground
Power Input / Detection Voltage
Delay Capacitor Connection Pin
Open Drain or Push-Pull Output
DESCRIPTION
V
DD
DLY
OUT
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Advanced Analog Technology, Inc
.
Version 5.00
Page 3 of 8
司公限有½股技科比類灣台
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Advanced Analog Technology, Inc.
May 2008
AAT602
FUNCTION BLOCK DIAGRAM
TYPICAL APPLICATION CIRCUIT
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Advanced Analog Technology, Inc
.
Version 5.00
Page 4 of 8
司公限有½股技科比類灣台
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Advanced Analog Technology, Inc.
May 2008
AAT602
PART NUMBER AVAILABLE
AAT60218A
AAT60218B
AAT60219A
AAT60219B
AAT60220A
AAT60220B
AAT60221A
AAT60221B
AAT60222A
AAT60222B
AAT60223A
AAT60223B
AAT60224A
AAT60224B
AAT60225A
AAT60225B
AAT60226A
AAT60226B
AAT60227A
AAT60227B
AAT60228A
AAT60228B
AAT60229A
AAT60229B
AAT60230A
AAT60230B
AAT60231A
AAT60231B
AAT60232A
AAT60232B
AAT60233A
AAT60233B
AAT60234A
AAT60234B
AAT60235A
AAT60235B
AAT60236A
AAT60236B
AAT60237A
AAT60237B
AAT60238A
AAT60238B
AAT60239A
AAT60239B
AAT60240A
AAT60240B
AAT60241A
AAT60241B
AAT60242A
AAT60242B
AAT60243A
AAT60243B
AAT60244A
AAT60244B
AAT60245A
AAT60245B
AAT60246A
AAT60246B
AAT60247A
AAT60247B
AAT60248A
AAT60248B
AAT60249A
AAT60249B
AAT60250A
AAT60250B
AAT60251A
AAT60251B
AAT60252A
AAT60252B
AAT60253A
AAT60253B
AAT60254A
AAT60254B
AAT60255A
AAT60255B
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Advanced Analog Technology, Inc
.
Version 5.00
Page 5 of 8
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Motor Drive Control（Motor Control）
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