2024年2月25日发(作者：养波涛)
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSFeatures
•
•
•
Precision Monitoring of +2.5V, +3V, +3.3V, and +5V
Power-Supply Voltages
Fully Specified Over Temperature
Available in three Output Configurations
General Description
The APX809/810 are used for microprocessor (µP) supervisory
circuits to monitor the power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by
eliminating external components and adjustments when used
with +5V, +3.3V, +3.0V powered circuits.
These circuits perform a single function: they assert a reset
signal whenever the VCC supply voltage declines below a preset
threshold, keeping it asserted for at least 240ms after VCC has
risen above the reset threshold. Reset thresholds suitable for
operation with a variety of supply voltages are available. The
APX809/810 have push pull outputs. The APX809 have an active
low
RESET output, while the APX810 has an active high
RESET output. The reset comparator is designed to ignore fast
transients on VCC, and the outputs are guaranteed to be in the
correct logic state for VCC down to 1V. Low supply current makes
the APX809/810 ideal for use in portable equipment. The
APX809/810 is available in a 3-pin SOT23 and SOT23R
packages.
• Push-PullRESET Active Low (APX809)
• Push-Pull
RESET Active High (APX810)
• 200ms Typ Power-On Reset Pulse Width
• 30µA Supply Current (Typ.)
• Guaranteed Reset Valid to VCC = +1V
• No External Components
• SOT23 and SOT23R: Available in “Green” Molding
Compound (No Br, Sb)
• Lead Free Finish/RoHS Compliant (Note 1)
Applications
• Computers
• Controllers
• Intelligent Instruments
• Critical µP and µC Power Monitoring
• Portable/Battery Powered Equipment
• Automotive
Ordering Information
APX 8 XX - XX XX G - 7Enable09 : Active-Low10 : Active-HighVoltage46444031292623:4.63:4.38:4.00:3.08:2.93:2.63:2.25PackageSA : SOT23SR : SOT23RGreenG : GreenPacking7 : Tape & Reel
7” Tape and Reel
QuantityPart Number Suffix3000/Tape & Reel
-7
3000/Tape & Reel
-7
3000/Tape & Reel
-7
3000/Tape & Reel
-7
Device
APX809-XXSAG-7
APX810-XXSAG-7
APX809-XXSRG-7
APX810-XXSRG-7
Package
Code
SA
SA
SR
SR
Packaging
(Note 2)
SOT23
SOT23
SOT23R
SOT23R
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
/products/lead_.
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
/datasheets/.
APX809/810 Rev. 4
1 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPin Assignments
( Top View )( Top View )GND1APX809APX8103VCCRESET(RESET)1APX809APX8103VCCRESET(RESET)2GND2SOT23
SOT23RPin Descriptions
Pin Name Description
GND Ground
Reset Output Pin
RESET
L: for APX809
(RESET)
H: for APX810
VCC Operating Voltage Input
Absolute Maximum Ratings
Symbol Parameter Rating Unit
ESD HBM
ESD MM
VCC
VRESET
IO
PD
TOP
TST
Human Body Model ESD Protection
Machine Model ESD Protection
Supply Voltage
5
500
-0.3 to +6.0
-0.3 to (VCC + 0.3)
20
KV
V
V
V
mA
RESET,
RESET (push-pull)
ICC Input Current, VCC
Output Current, RESET,
RESET
Continuous Power Dissipation (TA = +70°C),
de-rate 4mW/°C above +70°C
Operating Junction Temperature Range
Storage Temperature Range
20 mA
400 mW
-40 to +105
-65 to +150
°C
°C
APX809/810 Rev. 4
2 of 9
FEBRUARY 2009
©
Diodes Incorporated
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APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSRecommended Operating Conditions
Symbol Parameter
VCC Supply Voltage
VIN Input Voltage
TA Operating Ambient Temperature Range
TR Vcc Rising Time (Vcc = 0~VT)
Min Max Unit
1.1 5.5 V
0 (VCC+0.3) V
o-40 85 C
100 V/ uS
Electrical Characteristics
(TA
= 25ºC)
TA= -40 to 85 oC unless otherwise note. Typical values are at TA=+25 oC.
Symbol Parameter Test Conditions Min Typ. Max Unit
ooVCC VCC
Range TA = 0C to +70C 1.0 5.5 V
ICC Supply Current VTH+ 0.2V 30 40 μA
2.21 2.25 2.30
APX809/810-23
APX809/810-26 2.59 2.63 2.69
APX809/810-29 2.88 2.93 3.00
ooAPX809/810-31 3.02 3.08 3.15 V
TA = 0C-85C
APX809/810-40 3.93 4.00 4.08
APX809/810-44 4.31 4.38 4.47
APX809/810-46 4.56 4.63 4.72
Reset
VTH
Threshold
APX809/810-23
2.20 2.25 2.30
APX809/810-26 2.57 2.63 2.69
APX809/810-29 2.86 2.93 3.00
ooTA = -40C-85C APX809/810-31 3.00 3.08 3.15 V
APX809/810-40 3.92 4.00 4.08
APX809/810-44 4.29 4.38 4.47
APX809/810-46 4.54 4.63 4.72
Reset Threshold Tempco 30 ppm/
oCTS Set-up Time VCC
= VTH to (VTH – 100mV) 20 μs
ooTDELAY Reset Active Timeout Period TA = 0C to +85C 140 200 280 ms
VCC
= VTH
-0.2, ISINK = 1.2mA 0.3
RESETOutput Voltage Low
VOL VCC
= VTH
-0.2, ISINK = 3.2mA 0.4
V
(APX809)
VCC
> 1.0V, ISINK = 50uA 0.3
VCC
> VTH
+0.2,
0.8VCC
ISOURCE
= 500uA
Output Voltage-High
RESETV
VOH
VCC
> VTH
+0.2,
(APX809)
VCC
–1.5ISOURCE = 800uA
0.3
RESET Output Voltage-Low
VCC
= VTH
+0.2, ISINK = 1.2mA
VOL
V
(APX810)
VCC
= VTH
+0.2, ISINK = 3.2mA 0.4
RESET Output Voltage-High 1.8V < VCC < VTH -0.2,
VOH
0.8 VCC V
(APX810)
ISOURCE = 150uAThermal Resistance
oθJA SOT23/SOT23R (Note 3) 201 C/W
Junction-to-Ambient
Thermal Resistance
oθJC C/W
SOT23/SOT23R (Note 3) 56
Junction-to-Case
Notes: 3. Test condition for SOT23/ SOT23R: Devices mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
APX809/810 Rev. 4
3 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSTypical Application Circuit
VCC100nFCINVCCVCCAPX8XXRESET(RESET)MicroprocessorRESETINPUTGNDGND
Functional Description
A microprocessor’s (µP’s) reset input starts the µP in a known
state. The APX809/810 assert reset to prevent code-execution
errors during power-up, power-down, or brownout conditions.
They assert a reset signal whenever the VCC supply voltage
declines below a preset threshold, keeping it asserted for at least
240ms after VCC has risen above the reset threshold. The
APX809/810 have a push-pull output stage.
Ensuring a Valid Reset Output
Down to VCC = 0
high-impedance CMOS logic inputs connected to
RESETcan
drift to undetermined voltages.
This presents no problem in most applications since most µP and
other circuitry is inoperative with VCC below 1V. However, in
applications where
RESETmust be valid down to 0V, adding a
RESET low. R1’s value is
causes any stray leakage
pull down resistor to
RESET
currents to flow to ground, holding
RESET is guaranteed to be a logic low for VCC > 1V. Once VCC
exceeds the reset threshold, an internal timer keeps
not critical; 100k are large enough not to load
RESET and
small enough to pull
RESET to ground. For the APX810 if
RESET
low for the reset timeout period; after this interval,
RESET
goes high. If a brownout condition occurs (VCC dips below the
reset threshold),
RESET goes low. Any time
VCC goes below the reset threshold, the internal timer resets to
zero, and
RESET
is required to remain valid for VCC < 1V.
Benefits of Highly Accurate Reset Threshold
Most µP supervisor ICs has reset threshold voltages between
5% and 10% below the value of nominal supply voltages. This
ensures a reset will not occur within 5% of the nominal supply,
but will occur when the supply is 10% below nominal. When using
ICs rated at only the nominal supply ±5%, this leaves a zone of
uncertainty where the supply is between 5% and 10% low, and
where the reset may or may not be asserted.
RESETRESET goes low. The internal timer starts after
VCC returns above the reset threshold, and
low for the reset timeout period.
RESET remains
When VCC falls below 1V, the APX809
RESET output no
longer sinks current—it becomes an open circuit. Therefore,
APX809/810 Rev. 4
4 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSBlock Diagram
DriverDelay CircuitVREFRESET/ RESET
APX809/810 Rev. 4
5 of 9
FEBRUARY 2009
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Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPerformance Characteristics
RESET Timeout Period vs. Temperature250RESET Threshold Voltage vs. Temperature3.2RESET
Timeout
Period
(mS)240150-40℃-25℃0℃25℃50℃85℃105℃125℃RESET
Thershold
Voltage
(V)3.153.13.0532.952.92.852.8-40℃-25℃0℃25℃50℃85℃105℃125℃TemperatureTemperatureFigure 1
Vcc Supply Current vs. Temperature(Vcc=3.3V Vth=2.93V)3534Figure 2
Supply Current vs. Vcc40Vcc
Supply
Current
(uA)3332313-40℃-25℃0℃25℃50℃85℃105℃125℃Supply
Current
(uA)353.5V2.5V3.3V4.0V5.0V5.5VTemperatureVcc
Figure 3 Figure 4
APX809/810 Rev. 4
6 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSTiming Diagram
VthVccVthTDelay/RESETVthTDelayTDelayRESETTDelay
APX809/810 Rev. 4
7 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSMarking Information
(1) SOT23/SOT23R
( Top View )3XXYW
X12XX : Identification codeY : Year 0~9W : Week : A~Z : 1~26 week;a~z : 27~52 week; z represents52 and 53 weekX : A~Z : Green
Device Package Identification Code
APX809-46SA SOT23 X2
APX809-44SA SOT23
X3
APX809-40SA SOT23
X4
APX809-31SA SOT23
X5
APX809-29SA SOT23
X6
APX809-26SA SOT23
X7
APX809-23SA SOT23
X8
APX810-46SA SOT23
XA
APX810-44SA SOT23
XB
APX810-40SA SOT23
XC
APX810-31SA SOT23
XD
APX810-29SA SOT23
XE
APX810-26SA SOT23
XF
APX810-23SA SOT23
XG
APX809-46SR SOT23R
Y2
APX809-44SR SOT23R
Y3
APX809-40SR SOT23R
Y4
APX809-31SR SOT23R
Y5
APX809-29SR SOT23R
Y6
APX809-26SR SOT23R
Y7APX809-23SR SOT23R
Y8
APX810-46SR SOT23R
YA
APX810-44SR SOT23R
YB
APX810-40SR SOT23R
YC
APX810-31SR SOT23R
YD
APX810-29SR SOT23R
YEAPX810-26SR SOT23R
YF
APX810-23SR SOT23R
YG
APX809/810 Rev. 4
8 of 9
FEBRUARY 2009
©
Diodes Incorporated
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APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPackage Information
(All Dimensions in mm)
(1) Package Type: SOT23/SOT23R
Notes: 4. Package outline dimensions as shown on Diodes Inc. package outline dimensions document AP02002, which can be found on our website at
/datasheets/
IMPORTANT NOTICEDiodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORTDiodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
APX809/810 Rev. 4
9 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
分销商库存信息:DIODESAPX809-23SAG-7APX810-40SAG-7APX809-44SAG-7APX810-29SAG-7APX810-46SRG-7APX810-40SRG-7APX810-23SAG-7APX809-23SRG-7APX810-23SRG-7APX809-29SRG-7APX809-40SAG-7APX810-46SAG-7APX809-31SRG-7APX810-31SRG-7APX810-44SRG-7APX810-31SAG-7APX809-44SRG-7APX809-29SAG-7APX809-26SRG-7APX809-46SRG-7APX809-26SAG-7APX810-26SAG-7APX810-26SRG-7APX810-44SAG-7APX810-29SRG-7APX809-40SRG-7APX809-31SAG-7APX809-46SAG-7
2024年2月25日发(作者：养波涛)
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSFeatures
•
•
•
Precision Monitoring of +2.5V, +3V, +3.3V, and +5V
Power-Supply Voltages
Fully Specified Over Temperature
Available in three Output Configurations
General Description
The APX809/810 are used for microprocessor (µP) supervisory
circuits to monitor the power supplies in µP and digital systems.
They provide excellent circuit reliability and low cost by
eliminating external components and adjustments when used
with +5V, +3.3V, +3.0V powered circuits.
These circuits perform a single function: they assert a reset
signal whenever the VCC supply voltage declines below a preset
threshold, keeping it asserted for at least 240ms after VCC has
risen above the reset threshold. Reset thresholds suitable for
operation with a variety of supply voltages are available. The
APX809/810 have push pull outputs. The APX809 have an active
low
RESET output, while the APX810 has an active high
RESET output. The reset comparator is designed to ignore fast
transients on VCC, and the outputs are guaranteed to be in the
correct logic state for VCC down to 1V. Low supply current makes
the APX809/810 ideal for use in portable equipment. The
APX809/810 is available in a 3-pin SOT23 and SOT23R
packages.
• Push-PullRESET Active Low (APX809)
• Push-Pull
RESET Active High (APX810)
• 200ms Typ Power-On Reset Pulse Width
• 30µA Supply Current (Typ.)
• Guaranteed Reset Valid to VCC = +1V
• No External Components
• SOT23 and SOT23R: Available in “Green” Molding
Compound (No Br, Sb)
• Lead Free Finish/RoHS Compliant (Note 1)
Applications
• Computers
• Controllers
• Intelligent Instruments
• Critical µP and µC Power Monitoring
• Portable/Battery Powered Equipment
• Automotive
Ordering Information
APX 8 XX - XX XX G - 7Enable09 : Active-Low10 : Active-HighVoltage46444031292623:4.63:4.38:4.00:3.08:2.93:2.63:2.25PackageSA : SOT23SR : SOT23RGreenG : GreenPacking7 : Tape & Reel
7” Tape and Reel
QuantityPart Number Suffix3000/Tape & Reel
-7
3000/Tape & Reel
-7
3000/Tape & Reel
-7
3000/Tape & Reel
-7
Device
APX809-XXSAG-7
APX810-XXSAG-7
APX809-XXSRG-7
APX810-XXSRG-7
Package
Code
SA
SA
SR
SR
Packaging
(Note 2)
SOT23
SOT23
SOT23R
SOT23R
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
/products/lead_.
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
/datasheets/.
APX809/810 Rev. 4
1 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPin Assignments
( Top View )( Top View )GND1APX809APX8103VCCRESET(RESET)1APX809APX8103VCCRESET(RESET)2GND2SOT23
SOT23RPin Descriptions
Pin Name Description
GND Ground
Reset Output Pin
RESET
L: for APX809
(RESET)
H: for APX810
VCC Operating Voltage Input
Absolute Maximum Ratings
Symbol Parameter Rating Unit
ESD HBM
ESD MM
VCC
VRESET
IO
PD
TOP
TST
Human Body Model ESD Protection
Machine Model ESD Protection
Supply Voltage
5
500
-0.3 to +6.0
-0.3 to (VCC + 0.3)
20
KV
V
V
V
mA
RESET,
RESET (push-pull)
ICC Input Current, VCC
Output Current, RESET,
RESET
Continuous Power Dissipation (TA = +70°C),
de-rate 4mW/°C above +70°C
Operating Junction Temperature Range
Storage Temperature Range
20 mA
400 mW
-40 to +105
-65 to +150
°C
°C
APX809/810 Rev. 4
2 of 9
FEBRUARY 2009
©
Diodes Incorporated
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APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSRecommended Operating Conditions
Symbol Parameter
VCC Supply Voltage
VIN Input Voltage
TA Operating Ambient Temperature Range
TR Vcc Rising Time (Vcc = 0~VT)
Min Max Unit
1.1 5.5 V
0 (VCC+0.3) V
o-40 85 C
100 V/ uS
Electrical Characteristics
(TA
= 25ºC)
TA= -40 to 85 oC unless otherwise note. Typical values are at TA=+25 oC.
Symbol Parameter Test Conditions Min Typ. Max Unit
ooVCC VCC
Range TA = 0C to +70C 1.0 5.5 V
ICC Supply Current VTH+ 0.2V 30 40 μA
2.21 2.25 2.30
APX809/810-23
APX809/810-26 2.59 2.63 2.69
APX809/810-29 2.88 2.93 3.00
ooAPX809/810-31 3.02 3.08 3.15 V
TA = 0C-85C
APX809/810-40 3.93 4.00 4.08
APX809/810-44 4.31 4.38 4.47
APX809/810-46 4.56 4.63 4.72
Reset
VTH
Threshold
APX809/810-23
2.20 2.25 2.30
APX809/810-26 2.57 2.63 2.69
APX809/810-29 2.86 2.93 3.00
ooTA = -40C-85C APX809/810-31 3.00 3.08 3.15 V
APX809/810-40 3.92 4.00 4.08
APX809/810-44 4.29 4.38 4.47
APX809/810-46 4.54 4.63 4.72
Reset Threshold Tempco 30 ppm/
oCTS Set-up Time VCC
= VTH to (VTH – 100mV) 20 μs
ooTDELAY Reset Active Timeout Period TA = 0C to +85C 140 200 280 ms
VCC
= VTH
-0.2, ISINK = 1.2mA 0.3
RESETOutput Voltage Low
VOL VCC
= VTH
-0.2, ISINK = 3.2mA 0.4
V
(APX809)
VCC
> 1.0V, ISINK = 50uA 0.3
VCC
> VTH
+0.2,
0.8VCC
ISOURCE
= 500uA
Output Voltage-High
RESETV
VOH
VCC
> VTH
+0.2,
(APX809)
VCC
–1.5ISOURCE = 800uA
0.3
RESET Output Voltage-Low
VCC
= VTH
+0.2, ISINK = 1.2mA
VOL
V
(APX810)
VCC
= VTH
+0.2, ISINK = 3.2mA 0.4
RESET Output Voltage-High 1.8V < VCC < VTH -0.2,
VOH
0.8 VCC V
(APX810)
ISOURCE = 150uAThermal Resistance
oθJA SOT23/SOT23R (Note 3) 201 C/W
Junction-to-Ambient
Thermal Resistance
oθJC C/W
SOT23/SOT23R (Note 3) 56
Junction-to-Case
Notes: 3. Test condition for SOT23/ SOT23R: Devices mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout.
APX809/810 Rev. 4
3 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSTypical Application Circuit
VCC100nFCINVCCVCCAPX8XXRESET(RESET)MicroprocessorRESETINPUTGNDGND
Functional Description
A microprocessor’s (µP’s) reset input starts the µP in a known
state. The APX809/810 assert reset to prevent code-execution
errors during power-up, power-down, or brownout conditions.
They assert a reset signal whenever the VCC supply voltage
declines below a preset threshold, keeping it asserted for at least
240ms after VCC has risen above the reset threshold. The
APX809/810 have a push-pull output stage.
Ensuring a Valid Reset Output
Down to VCC = 0
high-impedance CMOS logic inputs connected to
RESETcan
drift to undetermined voltages.
This presents no problem in most applications since most µP and
other circuitry is inoperative with VCC below 1V. However, in
applications where
RESETmust be valid down to 0V, adding a
RESET low. R1’s value is
causes any stray leakage
pull down resistor to
RESET
currents to flow to ground, holding
RESET is guaranteed to be a logic low for VCC > 1V. Once VCC
exceeds the reset threshold, an internal timer keeps
not critical; 100k are large enough not to load
RESET and
small enough to pull
RESET to ground. For the APX810 if
RESET
low for the reset timeout period; after this interval,
RESET
goes high. If a brownout condition occurs (VCC dips below the
reset threshold),
RESET goes low. Any time
VCC goes below the reset threshold, the internal timer resets to
zero, and
RESET
is required to remain valid for VCC < 1V.
Benefits of Highly Accurate Reset Threshold
Most µP supervisor ICs has reset threshold voltages between
5% and 10% below the value of nominal supply voltages. This
ensures a reset will not occur within 5% of the nominal supply,
but will occur when the supply is 10% below nominal. When using
ICs rated at only the nominal supply ±5%, this leaves a zone of
uncertainty where the supply is between 5% and 10% low, and
where the reset may or may not be asserted.
RESETRESET goes low. The internal timer starts after
VCC returns above the reset threshold, and
low for the reset timeout period.
RESET remains
When VCC falls below 1V, the APX809
RESET output no
longer sinks current—it becomes an open circuit. Therefore,
APX809/810 Rev. 4
4 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSBlock Diagram
DriverDelay CircuitVREFRESET/ RESET
APX809/810 Rev. 4
5 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPerformance Characteristics
RESET Timeout Period vs. Temperature250RESET Threshold Voltage vs. Temperature3.2RESET
Timeout
Period
(mS)240150-40℃-25℃0℃25℃50℃85℃105℃125℃RESET
Thershold
Voltage
(V)3.153.13.0532.952.92.852.8-40℃-25℃0℃25℃50℃85℃105℃125℃TemperatureTemperatureFigure 1
Vcc Supply Current vs. Temperature(Vcc=3.3V Vth=2.93V)3534Figure 2
Supply Current vs. Vcc40Vcc
Supply
Current
(uA)3332313-40℃-25℃0℃25℃50℃85℃105℃125℃Supply
Current
(uA)353.5V2.5V3.3V4.0V5.0V5.5VTemperatureVcc
Figure 3 Figure 4
APX809/810 Rev. 4
6 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSTiming Diagram
VthVccVthTDelay/RESETVthTDelayTDelayRESETTDelay
APX809/810 Rev. 4
7 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSMarking Information
(1) SOT23/SOT23R
( Top View )3XXYW
X12XX : Identification codeY : Year 0~9W : Week : A~Z : 1~26 week;a~z : 27~52 week; z represents52 and 53 weekX : A~Z : Green
Device Package Identification Code
APX809-46SA SOT23 X2
APX809-44SA SOT23
X3
APX809-40SA SOT23
X4
APX809-31SA SOT23
X5
APX809-29SA SOT23
X6
APX809-26SA SOT23
X7
APX809-23SA SOT23
X8
APX810-46SA SOT23
XA
APX810-44SA SOT23
XB
APX810-40SA SOT23
XC
APX810-31SA SOT23
XD
APX810-29SA SOT23
XE
APX810-26SA SOT23
XF
APX810-23SA SOT23
XG
APX809-46SR SOT23R
Y2
APX809-44SR SOT23R
Y3
APX809-40SR SOT23R
Y4
APX809-31SR SOT23R
Y5
APX809-29SR SOT23R
Y6
APX809-26SR SOT23R
Y7APX809-23SR SOT23R
Y8
APX810-46SR SOT23R
YA
APX810-44SR SOT23R
YB
APX810-40SR SOT23R
YC
APX810-31SR SOT23R
YD
APX810-29SR SOT23R
YEAPX810-26SR SOT23R
YF
APX810-23SR SOT23R
YG
APX809/810 Rev. 4
8 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
APX809/8103-PIN MICROPROCESSOR RESET CIRCUITSPackage Information
(All Dimensions in mm)
(1) Package Type: SOT23/SOT23R
Notes: 4. Package outline dimensions as shown on Diodes Inc. package outline dimensions document AP02002, which can be found on our website at
/datasheets/
IMPORTANT NOTICEDiodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will
agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
LIFE SUPPORTDiodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the
President of Diodes Incorporated.
APX809/810 Rev. 4
9 of 9
FEBRUARY 2009
©
Diodes Incorporated
/
分销商库存信息:DIODESAPX809-23SAG-7APX810-40SAG-7APX809-44SAG-7APX810-29SAG-7APX810-46SRG-7APX810-40SRG-7APX810-23SAG-7APX809-23SRG-7APX810-23SRG-7APX809-29SRG-7APX809-40SAG-7APX810-46SAG-7APX809-31SRG-7APX810-31SRG-7APX810-44SRG-7APX810-31SAG-7APX809-44SRG-7APX809-29SAG-7APX809-26SRG-7APX809-46SRG-7APX809-26SAG-7APX810-26SAG-7APX810-26SRG-7APX810-44SAG-7APX810-29SRG-7APX809-40SRG-7APX809-31SAG-7APX809-46SAG-7