MIC842LYMT-TR [MICROCHIP]
IC COMPARATOR MICROPWR 4MLF;
| 型号： | MIC842LYMT-TR |
| 厂家： | 
MICROCHIP |
| 描述： | IC COMPARATOR MICROPWR 4MLF 放大器 光电二极管 |
| 文件： | 总20页 (文件大小：836K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MIC841/2
Comparator with 1.25% Reference and Adjustable Hysteresis
Features
General Description
• 1.5V to 5.5V Operating Range
• 1.5 μA Typical Supply Current
• ±1.25% Voltage Threshold Accuracy
The MIC841 and MIC842 are micro-power,
precision-voltage comparators with an on-chip voltage
reference.
Both devices are intended for voltage monitoring
applications. External resistors are used to set the
voltage monitor threshold. When the threshold is
crossed, the outputs switch polarity.
• 10 nA Maximum Input Leakage Current Over
Temperature
• 10 μs Propagation Delay
• Externally Adjustable Hysteresis (MIC841)
• Internal 20 mV Hysteresis (MIC842)
• Output Options:
The MIC842 incorporates a voltage reference and
comparator with fixed internal hysteresis; two external
resistors are used to set the switching threshold
voltage. The MIC841 provides a similar function with
user adjustable hysteresis; this part requires three
external resistors to set the upper and lower thresholds
(the difference between the threshold voltages being
the hysteresis voltage).
- Push-Pull, Active-High
- Push-Pull, Active-Low
- Open-Drain, Active-Low
• Open-Drain Output can be Pulled to 6V
Regardless of VDD
Both the MIC841 and MIC842 are available with
push-pull or open-drain output stage. The push-pull
output stage is configured either active-high or
active-low; the open-drain output stage is only
configured active-low.
• Immune to Brief Input Transients
• Teeny 5-Pin SC-70 Package
• 6-Pin 1.6 mm x 1.6 mm TDFN (MIC841)
• 4-Pin 1.2 mm x 1.6 mm TDFN (MIC842)
Applications
• Smartphones
Supply current is extremely low (1.5 μA, typical),
making it ideal for portable applications.
• PDAs
The MIC841/2 is supplied in the Teeny 5-pin SC-70,
6-pin 1.6 mm × 1.6 mm Thin DFN (MIC841), and 4-pin
1.2 mm × 1.6 mm Thin DFN (MIC842) packages.
• Precision Battery Monitoring
• Battery Chargers
Package Types
MIC842
MIC841
MIC841
MIC842
4-Pin TDFN (MT)
SC-70-5 (C5)
6-Pin TDFN (MT)
SC-70-5 (C5)
LTH
3
HTH
1
NC
3
INP
1
GND
2
GND
2
OUT
GND
1
2
4
3
VDD
INP
LTH
GND
HTH
1
6
OUT
EP
2
3
5
4
NC
Yxx
Yxx
EP
VDD
4
4
5
5
OUT
VDD
OUT
VDD
2017 Microchip Technology Inc.
DS20005758A-page 1
MIC841/2
Typical Application Circuits
MIC841
Threshold Detection with Adjustable Hysteresis
VIN
VDD
MIC841
R1
VOUT
VDD OUT
LTH
VLTH > VHTH
HTH GND
R2
R3
VREF = 1.24V
ꢀꢁꢂ9ꢃꢃ9DDꢃꢃꢂꢁꢂ9
MIC842
Threshold Detection with Internal Fixed Hysteresis
VIN VDD
MIC842
VOUT
VDD
OUT
R1
R2
VREF = 1.24V
INP GND
ꢀꢁꢂ9ꢃꢃ9DDꢃꢃꢂꢁꢂ9
DS20005758A-page 2
2017 Microchip Technology Inc.
MIC841/2
1.0
FUNCTIONAL BLOCK DIAGRAMS
Note: Block diagrams show SC-70 package pin numbers.
VIN
VDD
VDD
VDD
VDD
5
5
VIN
LOW-VOLTAGE
DETECT
HIGH-VOLTAGE
DETECT
INP
1
LTH
3
VLTH
VTH
R
S
Q
Q
OUT
4
OUT
HIGH-VOLTAGE
DETECT
HTH
4
VHTH
1
1.24V
BANDGAP
REFERENCE
1.24V
BANDGAP
REFERENCE
MIC842H
MIC841H
2
2
GND
GND
FIGURE 1-4:
MIC842H Block Diagram
FIGURE 1-1:
MIC841H Block Diagram
VDD
VIN
VDD
VDD
5
5
VDD
VIN
LOW-VOLTAGE
DETECT
HIGH-VOLTAGE
DETECT
INP
LTH
VLTH
3
VTH
1
OUT
R
S
Q
Q
4
HIGH-VOLTAGE
DETECT
OUT
HTH
1
4
VHTH
1.24V
BANDGAP
REFERENCE
1.24V
BANDGAP
REFERENCE
MIC841L
MIC842L
2
GND
2
GND
FIGURE 1-5:
MIC842L Block Diagram
FIGURE 1-2:
MIC841L Block Diagram
VDD
VDD
VIN
VDD
5
VIN
5
VDD
LOW-VOLTAGE
DETECT
HIGH-VOLTAGE
DETECT
INP
1
LTH
3
OUT
VTH
VLTH
4
R
S
Q
Q
OUT
HIGH-VOLTAGE
DETECT
4
HTH
VHTH
1
1.24V
BANDGAP
1.24V
REFERENCE
BANDGAP
REFERENCE
MIC842N
MIC841N
2
2
GND
GND
FIGURE 1-3:
MIC841N Block Diagram
FIGURE 1-6:
MIC842N Block Diagram
2017 Microchip Technology Inc.
DS20005758A-page 3
MIC841/2
2.0
ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
Supply Voltage (VDD) ................................................................................................................................... –0.3V to +7V
Input Voltage (VINP, VLTH,VHTH) ..................................................................................................................................+7V
Output Current (IOUT)............................................................................................................................................±20 mA
ESD Rating(1) .............................................................................................................................................................1 kV
Operating Ratings ‡
Supply Voltage (VDD) ................................................................................................................................+1.5V to +5.5V
Input Voltage (VINP, VLTH,VHTH) ........................................................................................................................ 0V to +6V
VOUT (‘H’ and ‘L’ versions) ......................................................................................................................................... VDD
VOUT (‘N’ version)........................................................................................................................................................+6V
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at those or any other conditions above those indicated
in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended
periods may affect device reliability.
‡ Notice: The device is not guaranteed to function outside its operating ratings.
Note 1: Devices are ESD sensitive. Handling precautions are recommended. Human body model, 1.5 kΩ in series
with 100 pF.
DS20005758A-page 4
2017 Microchip Technology Inc.
MIC841/2
TABLE 2-1:
ELECTRICAL CHARACTERISTICS
Electrical Characteristics: 1.5V ≤ VDD ≤ 5.5V; TA = 25°C. –40°C ≤ TA ≤ +85°C, unless noted. (Note 1).
Parameters
Supply Current (IDD
Input Leakage Current (IINP
Reference Voltage (VREF
Min.
Typ.
Max.
Units
Conditions
Output not asserted
)
—
—
1.5
0.005
1.240
1.240
20
3
µA
nA
)
10
—
)
1.225
1.219
8
1.256
1.261
35
0°C ≤ TA ≤ 85°C
–40°C ≤ TA ≤ 85°C
MIC842 only
V
Hysteresis Voltage (VHYST
)
mV
(Note 2)
Propagation Delay (tD)
—
—
—
—
—
—
12
8
50
50
0.3
0.4
—
VINP = 1.352V to 1.128V
µs
V
VINP = 1.143V to 1.367V
Output Voltage-Low (VOUT
(Note 3)
)
0.05
ISINK = 1.6 mA, VDD ≥ 1.6V
ISINK = 100 µA, VDD ≥ 1.2V
ISOURCE = 500 µA, VDD ≥ 1.6V
ISOURCE = 50 µA, VDD ≥ 1.2V
0.005
0.99VDD
0.99VDD
Output Voltage-High (VOUT
(Note 3)
)
—
Note 1: Specification for packaged product only.
2: VHTH = VREF + VHYST
3: DD operating range is 1.5V to 5.5V. Output is guaranteed to be de-asserted down to VDD = 1.2V.
.
V
2017 Microchip Technology Inc.
DS20005758A-page 5
MIC841/2
TEMPERATURE SPECIFICATIONS
Parameters
Temperature Ranges
Sym.
Min.
Typ.
Max.
Units
Conditions
Maximum Junction Temperature
Storage Temperature Range
Ambient Temperature Range
Lead Temperature
TJ
TS
TA
—
—
–65
–40
—
—
—
—
—
+150
+150
+85
°C
°C
°C
°C
Note 1
—
—
+260
Soldering, 10s
Package Thermal Resistances
SC-70-5
JA
JA
JA
—
—
—
256.5
92
—
—
—
°C/W
°C/W
°C/W
—
—
—
6-Pin 1.6 mm x 1.6 mm TDFN
4-Pin 1.2 mm x 1.6 mm TDFN
173
Note 1: The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable
junction temperature and the thermal resistance from junction to air (i.e., TA, TJ, JA). Exceeding the
maximum allowable power dissipation will cause the device operating junction temperature to exceed the
maximum +150°C rating. Sustained junction temperatures above +150°C can impact the device reliability.
DS20005758A-page 6
2017 Microchip Technology Inc.
MIC841/2
3.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 3-1 and Table 3-2.
TABLE 3-1:
Pin Number
MIC841 PIN FUNCTION TABLE
Pin Number
Symbol
TDFN
Description
SC-70
1
3
HTH
High Threshold Input. HTH and LTH monitor external
voltages.
2
3
2
1
GND
LTH
Ground.
Low Threshold Input. LTH and HTH monitor external voltages.
(“H” Version) Active-Low Push-Pull Output. OUT asserts low
OUT
when VLTH < VREF. OUT remains low until VHTH > VREF
(“L” Version) Active-High Push-Pull Output. OUT asserts high
when VLTH < VREF. OUT remains high until VHTH > VREF
(“N” Version) Active-Low, Open-Drain Output. OUT asserts
.
OUT
OUT
4
6
.
low when VLTH < VREF. OUT remains low until VHTH > VREF
.
5
4
5
VDD
NC
Power Supply Input.
—
—
No Connect. Not internally connected.
EP
ePAD
Heatsink Pad. Connect to GND for best thermal performance.
TABLE 3-2:
MIC842 PIN FUNCTION TABLE
Pin Number
SC-70
Pin Number
Symbol
TDFN
Description
1
2
3
3
2
INP
GND
NC
Threshold Input. INP monitors an external voltage.
Ground.
—
No Connect. Not internally connected.
OUT
(“H” Version) Active-Low, Push-Pull Output. OUT asserts low
when VINP < VREF. OUT remains low until VINP > (VREF
VHYST).
+
OUT
OUT
(“L” Version) Active-High, Push-Pull Output. OUT asserts high
4
1
when VINP < VREF. OUT remains high until VINP > (VREF
VHYST).
+
(“N” Version) Active-Low, Open-Drain Output. OUT asserts
low when VINP < VREF. OUT remains low until VINP > (VREF
VHYST).
+
5
4
VDD
Power Supply Input.
—
EP
ePAD
Heatsink Pad. Connect to GND for best thermal performance.
2017 Microchip Technology Inc.
DS20005758A-page 7
MIC841/2
4.0
4.1
APPLICATION INFORMATION
VDD
VIN
Output
MIC841N
470k
The MIC841N and MIC842N outputs are an open-drain
MOSFET, so most applications will require a pull-up
resistor. The value of the resistor should not be too
large or leakage effects may dominate. 470 kΩ is the
maximum recommended value. Note that the output of
the “N” version may be pulled up as high as 6V
regardless of the IC’s supply voltage. The “H” and “L”
versions of the MIC841 and MIC842 have a push-pull
output stage with a diode clamped to VDD. Thus, the
maximum output voltage of the “H” and “L” versions is
VDD (see Table 2-1).
R1
VDD
VOUT
OUT
604k 1%
LTH
R2
56k 1%
HTH
GND
R3
340k 1%
FIGURE 4-1:
MIC841 Example Circuit
Once the desired trip points are determined, set the
IN(HI) threshold first.
When working with large resistors on the input to the
devices, a small amount of leakage current can cause
voltage offsets that degrade system accuracy. The
maximum recommended total resistance from VIN to
ground is 3 MΩ. The accuracy of the resistors can be
chosen based upon the accuracy required by the
system. The inputs may be subjected to voltages as
high as 6V steady-state without adverse effects of any
kind regardless of the IC’s supply voltage. This applies
even if the supply voltage is zero. This permits the
situation in which the IC’s supply is turned off, but
voltage is still present on the inputs (see Table 2-1).
V
For example, use a total of 1 Mꢀ = R1 + R2 + R3. For
a typical single-cell lithium ion battery, 3.6V is a good
“high threshold” because at 3.6V the battery is
moderately charged. Solving for R3:
EQUATION 4-3:
1M
R3
------------
VINHI = 3.6V = 1.24V
Solve:
R3
344 kꢀ
4.2
Programming the MIC841
Thresholds
Once R3 is determined, the equation for VIN(LO) can be
used to determine R2. A single lithium-ion cell, for
example, should not be discharged below 2.5V. Many
applications limit the drain to 3.1V.
The low-voltage threshold is calculated using
Equation 4-1.
Using 3.1V for the VIN(LO) threshold allows the
calculation of the two remaining resistor values.
EQUATION 4-1:
R1 + R2 + R3
---------------------------------
VINLO = VREF
R2 + R3
EQUATION 4-4:
Where:
VREF
1M
R2 + 344k
-----------------------------
VINLO = 3.1V = 1.24V
1.240V
Solve:
R2
R1
R1
The high-voltage threshold is calculated using
Equation 4-2.
56 kꢀ
1 Mꢀ - R2 - R3
600 kꢀ
EQUATION 4-2:
R1 + R2 + R3
---------------------------------
VINHI = VREF
The accuracy of the resistors can be chosen based
upon the accuracy required by the system.
R3
Where:
VREF
1.240V
In order to provide the additional criteria needed to
solve for the resistor values, the resistors can be
selected such that they have a given total value, that is,
R1 + R2 + R3 = RTOTAL. A value such as 1 Mꢀ for
RTOTAL is a reasonable value because it draws
minimum current but has no significant effect on
accuracy.
DS20005758A-page 8
2017 Microchip Technology Inc.
MIC841/2
4.4
Input Transients
The MIC841/2 is inherently immune to very short
negative-going “glitches.” Very brief transients may
exceed the VIN(LO) threshold without tripping the
output.
As shown in Figure 4-4, the narrower the transient, the
deeper the threshold overdrive that will be ignored by
the MIC841/2. The graph represents the typical
allowable transient duration for a given amount of
threshold overdrive that will not generate an output.
FIGURE 4-2:
Output Response and
Hysteresis
4.3
Programming the MIC842
Thresholds
The voltage threshold is calculated using Equation 4-5.
EQUATION 4-5:
R1 + R2
-------------------
VINLO = VREF
R2
Where:
VREF
1.240V
FIGURE 4-4:
Input Transient Response
FIGURE 4-3:
MIC842 Example Circuit
In order to provide the additional criteria needed to
solve for the resistor values, the resistors can be
selected such that they have a given total value, that is,
R1 + R2 = RTOTAL. A value such as 1 Mꢀ for RTOTAL is
a reasonable value because it draws minimum current,
but has no significant effect on accuracy.
2017 Microchip Technology Inc.
DS20005758A-page 9
MIC841/2
5.0
5.1
PACKAGING INFORMATION
Package Marking Information
5-Pin SC-70*
Example
Device
Marking
B13
B14
B15
B16
MIC841H
MIC841L
MIC841N
MIC842H
MIC842L
MIC842N
XXX
NNN
B14
408
B17
B18
4-Pin TDFN*
6-Pin TDFN*
Example
Device
Marking
BH
BL
BN
HB
Ÿ
Ÿ
MIC841H
MIC841L
MIC841N
MIC842H
MIC842L
MIC842N
XX
BL
HL
HN
Legend: XX...X Product code or customer-specific information
Y
YY
WW
NNN
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
e
3
Pb-free JEDEC® designator for Matte Tin (Sn)
*
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
e
3
)
●, ▲, ▼ Pin one index is identified by a dot, delta up, or delta down (triangle
mark).
Note: In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information. Package may or may not include
the corporate logo.
Underbar (_) and/or Overbar (⎯) symbol may not be to scale.
DS20005758A-page 10
2017 Microchip Technology Inc.
MIC841/2
5 Lead SC70 Package Outline and Recommended Land Pattern
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging.
2017 Microchip Technology Inc.
DS20005758A-page 11
MIC841/2
6-Lead 1.6 mm x 1.6 mm Package Outline and Recommended Land Pattern
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging.
DS20005758A-page 12
2017 Microchip Technology Inc.
MIC841/2
4-Lead 1.2 mm x 1.6 mm Package Outline and Recommended Land Pattern
Note: For the most current package drawings, please see the Microchip Packaging Specification located at
http://www.microchip.com/packaging.
2017 Microchip Technology Inc.
DS20005758A-page 13
MIC841/2
NOTES:
DS20005758A-page 14
2017 Microchip Technology Inc.
MIC841/2
APPENDIX A: REVISION HISTORY
Revision A (April 2017)
• Converted Micrel data sheet MIC841/2 to Micro-
chip data sheet DS20005758A.
• Minor grammatical corrections throughout.
2017 Microchip Technology Inc.
DS20005758A-page 15
MIC841/2
NOTES:
DS20005758A-page 16
2017 Microchip Technology Inc.
MIC841/2
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, contact your local Microchip representative or sales office.
Examples:
X
PART NO.
Device
XX
-XX
X
a)
MIC841HYC5-T5:
Comparator with 1.25%
Reference and Adjustable
Hysteresis, Push-Pull,
Active-Low, –40°C to
+85°C Temperature
Package Media
Type
Output Temp.
Stage
Device:
MIC841:
MIC842:
Comparator with 1.25% Reference and
Adjustable Hysteresis
Comparator with 1.25% Reference and
Internal Fixed Hysteresis
Range, SC-70-5 Pack-
age, 500/Reel
b)
MIC841LYMT-TR:
Comparator with 1.25%
ReferenceandAdjustable
Hysteresis, Push-Pull,
Active-High, –40°C to
+85°C Temperature
Range, 1.6 mm x 1.6 mm
TDFN Package, 5,000/
Reel
Output Stage:
H
L
=
Push-Pull, Active-Low
Push-Pull, Active-High
Open-Drain, Active-Low
=
N
=
=
Temperature:
Package:
Y
–40°C to +85°C
c)
d)
e)
f)
MIC841NYC5-T5:
MIC842HYMT-T5:
MIC842LYC5-TR:
MIC842NYMT-TR:
Comparator with 1.25%
ReferenceandAdjustable
Hysteresis, Open-Drain,
Active-Low, –40°C to
+85°C Temperature
C5
MT
MT
=
=
=
SC-70-5
1.6 mm x 1.6 mm TDFN (MIC841 Only)
1.2 mm x 1.6 mm TDFN (MIC842 Only)
Range, SC-70-5 Pack-
age, 500/Reel
Media Type
T5
TR
=
=
500/Reel
5,000/Reel
Comparator with 1.25%
Reference and Internal
Fixed Hysteresis, Push-
Pull, Active-Low, –40°C to
+85°C Temperature
Range, 1.2 mm x 1.6 mm
TDFN Package, 500/Reel
Comparator with 1.25%
Reference and Internal
Fixed Hysteresis, Push-
Pull, Active-High, –40°C
to +85°C Temperature
Range, SC-70-5 Pack-
age, 5,000/Reel
Comparator with 1.25%
Reference and Internal
Fixed Hysteresis, Open-
Drain, Active-Low, –40°C
to +85°C Temperature
Range, 1.2 mm x 1.6 mm
TDFN Package, 5,000/
Reel
2017 Microchip Technology Inc.
DS20005758A-page 17
MIC841/2
NOTES:
DS20005758A-page 18
2017 Microchip Technology Inc.
Note the following details of the code protection feature on Microchip devices:
•
Microchip products meet the specification contained in their particular Microchip Data Sheet.
•
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•
•
Microchip is willing to work with the customer who is concerned about the integrity of their code.
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
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conveyed, implicitly or otherwise, under any Microchip
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Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
QUALITYꢀMANAGEMENTꢀꢀSYSTEMꢀ
CERTIFIEDꢀBYꢀDNVꢀ
© 2017, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN: 978-1-5224-1663-0
== ISO/TSꢀ16949ꢀ==ꢀ
2017 Microchip Technology Inc.
DS20005758A-page 19
Worldwide Sales and Service
AMERICAS
ASIA/PACIFIC
ASIA/PACIFIC
EUROPE
Corporate Office
2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: 480-792-7200
Fax: 480-792-7277
Technical Support:
http://www.microchip.com/
support
Asia Pacific Office
China - Xiamen
Tel: 86-592-2388138
Fax: 86-592-2388130
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
Hong Kong
Tel: 852-2943-5100
Fax: 852-2401-3431
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4123
Finland - Espoo
Tel: 358-9-4520-820
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
Web Address:
www.microchip.com
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
China - Beijing
Tel: 86-10-8569-7000
Fax: 86-10-8528-2104
France - Saint Cloud
Tel: 33-1-30-60-70-00
India - Pune
Tel: 91-20-3019-1500
China - Chengdu
Tel: 86-28-8665-5511
Fax: 86-28-8665-7889
Germany - Garching
Tel: 49-8931-9700
Germany - Haan
Austin, TX
Tel: 512-257-3370
Japan - Osaka
Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
Boston
Tel: 49-2129-3766400
China - Chongqing
Tel: 86-23-8980-9588
Fax: 86-23-8980-9500
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
Japan - Tokyo
Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
Germany - Heilbronn
Tel: 49-7131-67-3636
China - Dongguan
Tel: 86-769-8702-9880
Germany - Karlsruhe
Tel: 49-721-625370
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Korea - Daegu
Tel: 82-53-744-4301
Fax: 82-53-744-4302
China - Guangzhou
Tel: 86-20-8755-8029
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
China - Hangzhou
Tel: 86-571-8792-8115
Fax: 86-571-8792-8116
Korea - Seoul
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
Germany - Rosenheim
Tel: 49-8031-354-560
China - Hong Kong SAR
Tel: 852-2943-5100
Fax: 852-2401-3431
Israel - Ra’anana
Tel: 972-9-744-7705
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
Detroit
Novi, MI
Tel: 248-848-4000
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
Houston, TX
Tel: 281-894-5983
Italy - Padova
Tel: 39-049-7625286
China - Qingdao
Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
Tel: 317-536-2380
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
China - Shanghai
Tel: 86-21-3326-8000
Fax: 86-21-3326-8021
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
Norway - Trondheim
Tel: 47-7289-7561
Los Angeles
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
Tel: 951-273-7800
Poland - Warsaw
Tel: 48-22-3325737
Taiwan - Hsin Chu
Tel: 886-3-5778-366
Fax: 886-3-5770-955
Romania - Bucharest
Tel: 40-21-407-87-50
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
Taiwan - Kaohsiung
Tel: 886-7-213-7830
Raleigh, NC
Tel: 919-844-7510
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
New York, NY
Tel: 631-435-6000
Sweden - Gothenberg
Tel: 46-31-704-60-40
San Jose, CA
Tel: 408-735-9110
Tel: 408-436-4270
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
Sweden - Stockholm
Tel: 46-8-5090-4654
Canada - Toronto
Tel: 905-695-1980
Fax: 905-695-2078
UK - Wokingham
Tel: 44-118-921-5800
Fax: 44-118-921-5820
DS20005758A-page 20
2017 Microchip Technology Inc.
11/07/16
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