TC913ACOATR [MICROCHIP]
DUAL OP-AMP, 15 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8, SOIC-8;
| 型号： | TC913ACOATR |
| 厂家： | 
MICROCHIP |
| 描述： | DUAL OP-AMP, 15 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO8, SOIC-8 放大器 光电二极管 |
| 文件： | 总14页 (文件大小：189K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TC913A/TC913B
Dual Auto-Zeroed Operational Amplifiers
Features:
Package Type
PDIP
• First Monolithic Dual Auto-Zeroed
Operational Amplifier
TC913ACPA
TC913BCPA
• Chopper Amplifier Performance Without External
Capacitors:
1
OUT A
8
7
6
5
V
A
+
DD
B
-
2
3
4
OUT B
-IN A
- VOS: 15 V Max.
+
-
+IN A
-IN B
- VOS: Drift; 0.15 V/°C Max.
- Saves Cost of External Capacitors
• SOIC Packages Available
• High DC Gain; 120dB
V
+IN B
SS
SOIC
TC913ACOA
TC913BCOA
• Low Supply Current; 650 A
• Low Input Voltage Noise:
- 0.65 VP-P (0.1 Hz to 10 Hz)
• Wide Common Mode Voltage Range:
- VSS to VDD - 2V
V
1
2
3
4
OUT A
-IN A
8
7
6
5
DD
A
+
B
-
OUT B
-IN B
+
-
+IN A
V
+IN B
SS
• High Common Mode Rejection; 116dB
• Dual or Single Supply Operation:
- ±3.3V to ±8.3V
General Description:
The TC913 is the world’s first complete monolithic, dual
auto-zeroed operational amplifier. The TC913 sets a
new standard for low-power, precision dual-operational
amplifiers. Chopper-stabilized or auto-zeroed amplifi-
ers offer low offset voltage errors by periodically sam-
pling offset error, and storing correction voltages on
capacitors. Previous single amplifier designs required
two user-supplied, external 0.1F error storage correc-
tion capacitors — much too large for on-chip integra-
tion. The unique TC913 architecture requires smaller
capacitors, making on-chip integration possible.
Microvolt offset levels are achieved and external
capacitors are not required.
- +6.5V to +16V
• Excellent AC Operating Characteristics:
- Slew Rate; 2.5V/sec
- Unity-Gain Bandwidth; 1.5 MHz
• Pin Compatible with LM358, OP-14, MC1458,
ICL7621, TL082, TLC322
Applications:
• Instrumentation
• Medical Instrumentation
• Embedded Control
The TC913 system benefits are apparent when con-
trasted with a TC7650 chopper amplifier circuit imple-
mentation. A single TC913 replaces two TC7650’s and
four capacitors. Five components and assembly steps
are eliminated.
• Temperature Sensor Amplifier
• Strain Gage Amplifier
Device Selection Table
The TC913 pinout matches many popular dual-opera-
tional amplifiers: OP-04, TLC322, LM358, and ICL7621
are typical examples. In many applications, operating
from dual 5V power supplies or single supplies, the
TC913 offers superior electrical performance, and can
be a functional drop-in replacement; printed circuit
board rework is not necessary. The TC913’s low offset
voltage error eliminates offset voltage trim
potentiometers often needed with bipolar and low
accuracy CMOS operational amplifiers.
Temp.
Range
Offset
Voltage
Part Number
TC913ACOA 8-Pin SOIC
TC913ACPA 8-Pin PDIP
TC913BCOA 8-Pin SOIC
TC913BCPA 8-Pin PDIP
Package
0°C to
+70°C
15 V
15 V
30 V
30 V
0°C to
+70°C
0°C to
+70°C
0°C to
+70°C
The TC913 takes full advantage of Microchip’s
proprietary CMOS technology. Unity gain bandwidth is
1.5 MHz and slew rate is 2.5V/sec.
2001-2012 Microchip Technology Inc.
DS21482D-page 1
TC913A/TC913B
Functional Block Diagram
V
V
DD
8
SS
4
TC913
V
Correction Amplifier
OS
+
–
Internal
A
B
A
Oscillator
(f
200 Hz)
OSC
B
*
*
Low-Impedance
Output Buffer
-Input A
-Input B
+Input A
+Input B
2
6
5
-
+
1
7
Output A
Output B
+
3
-
Main Amplifier
1 of 2 Amplifier Shown
*NOTE: Internal capacitors. No external capacitors required.
DS21482D-page 2
2001-2012 Microchip Technology Inc.
TC913A/TC913B
1.0
ELECTRICAL
CHARACTERISTICS
*Stresses above those listed under “Absolute
Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only and functional
operation of the device at these or any other conditions
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
Absolute Maximum Ratings*
Total Supply Voltage (VDD to VSS) .......................+18V
Input Voltage ...................... (VDD +0.3V) to (VSS -0.3V)
Current Into Any Pin...........................................10 mA
While Operating.........................................100 A
Package Power Dissipation (TA – 70°C)
Plastic DIP ...............................................730 mW
Plastic SOIC ............................................470 mW
Operating Temperature Range
C Device .......................................... 0°C to +70°C
Storage Temperature Range..............-65°C to +150°C
TC913A AND TC913B ELECTRICAL SPECIFICATIONS
Electrical Characteristics: V = ±5V, T = +25°C, unless otherwise indicated.
S
A
TC913A
TC913B
Symbol
Parameter
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
T = +25°C
V
Input Offset
Voltage
—
5
15
—
15
30
V
OS
A
TCV
Average Temp.
Coefficient of
Input Offset
Voltage
—
—
0.05
0.05
0.15
0.15
—
—
0.1
0.1
0.25
0.25
V/°C 0°C T +70°C
OS
A
V/°C -25°C T +85°C
A
(Note 1)
I
Average Input
Bias Current
—
—
—
—
—
—
90
3
4
—
—
—
—
—
—
120
4
6
pA
nA
nA
T = +25°C
B
A
0°C T +70°C
A
-25°C T +85°
A
I
Average Input
Offset Current
—
—
5
—
20
1
—
—
10
—
40
1
pA
nA
T = +25°C
A
OS
T = +85°C
A
e
Input Voltage
Noise
—
—
0.6
11
—
—
—
—
0.6
11
—
—
V
V
0.1 to 1 Hz, R 100
N
P-P
P-P
S
0.1 to 10 Hz, R 100
S
CMRR Common Mode
Rejection Ratio
110
116
—
100
110
—
dB
V
V
V - 2.2
SS
CM DD
CMVR Common Mode
Voltage Range
V
V
2
V
V
2
V
dB
V
SS
—
DD -
SS
—
DD -
A
Open-Loop
115
+ 0.3
120
—
110
+ 0.3
120
—
R = 10 k, V
= ±4V
OL
L
OUT
Voltage Gain
V
Output Voltage
Swing
V
—
V
- 0.9
V
—
V
-0.9
R = 10 k
OUT
SS
DD
SS
DD
L
BW
SR
Closed Loop
Bandwidth
—
1.5
—
—
1.5
—
MHz Closed Loop Gain = +1
Slew Rate
—
2.5
—
—
—
—
2.5
—
—
—
V/sec R = 10 k, C = 50 pF
L
L
PSRR Power Supply
Rejection Ratio
110
100
dB
±3.3V to ±5.5V
V
Operating
Supply Voltage
Range
±3.5
7.0
—
—
±8.3
16
±3.5
7.0
—
—
±8.3
16
V
V
Split Supply
Single Supply
S
I
Quiescent
—
0.65
0.85
—
—
1.1
mA
V = ±5V
S
S
Supply Current
Note 1: Characterized; not 100% tested.
2001-2012 Microchip Technology Inc.
DS21482D-page 3
TC913A/TC913B
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
PIN FUNCTION TABLE
Symbol
Pin No.
(8-Pin PDIP)
(8-Pin SOIC)
Description
1
2
3
4
5
6
7
8
OUT A
-IN A
+IN A
VSS
Output
Inverting Input
Non-inverting Input
Negative Power Supply
Non-inverting Input
Inverting Input
+IN B
-IN B
OUT B
VDD
Output
Positive Power Supply
DS21482D-page 4
2001-2012 Microchip Technology Inc.
TC913A/TC913B
3.3
Overload Recovery
3.0
3.1
DETAILED DESCRIPTION
Theory of Operation
The TC913 recovers quickly from output saturation.
Typical recovery time from positive output saturation is
20 msec. Negative output saturation recovery time is
typically 5 msec.
Each of the TC913’s two Op Amps actually consists of
two amplifiers. A main amplifier is always connected
from the input to the output. A separate nulling amplifier
alternately nulls its own offset and then the offset of the
amplifier. Since each amplifier is continuously being
nulled, offset voltage drift with time, temperature and
power supply variations is greatly reduced.
3.4
Avoiding Latch-up
Junction-isolated CMOS circuits inherently contain a
parasitic p-n-p-n transistor circuit. Voltages exceeding
the supplies by 0.3V should not be applied to the
device pins. Larger voltages can turn the p-n-p-n
device on, causing excessive device power supply
current and power dissipation. The TC913’s power
supplies should be established at the same time or
before input signals are applied. If this is not possible,
input current should be limited to 0.1 mA to avoid
triggering the p-n-p-n structure.
All nulling circuitry is internal and the nulling operation
is transparent to the user. Offset nulling voltages are
stored on two internal capacitors. An internal oscillator
and control logic, shared by the TC913’s two amplifiers,
control the nulling process.
3.2
Pin Compatibility
The TC913 pinout is compatible with OP-14, LM358,
MC1458, LT1013, TLC322, and similar dual Op Amps.
In many circuits operating from single or ±5V supplies,
the TC913 is a drop-in replacement offering DC
performance rivaling that of the best single Op Amps.
The TC913’s amplifiers include a low-impedance class
AB output buffer. Some previous CMOS chopper
amplifiers used a high-impedance output stage which
made open-loop gain dependent on load resistance.
The TC913’s open-loop gain is not dependent on load
resistance.
2001-2012 Microchip Technology Inc.
DS21482D-page 5
TC913A/TC913B
4.0
TYPICAL CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Input Offset Voltage vs.
Common Mode Voltage
Supply Current vs. Supply Voltage
Gain and Phase vs. Frequency
1200
50
40
30
20
225
180
135
90
35
30
25
20
15
V
T
= 5V
T
= +25°C
S
A
V
T
=
5V
A
= +25°C
W
A
= +25°C
1000
800
600
400
200
0
A
PHASE
R
= 10 k
L
GAIN
10
0
45
0
-10
-45
10
-20
-30
-90
5
0
-135
-180
-40
10k
2
3
4
5
6
7
8
-6 -5 -4 -3 -2 -1
0
1
2
3
4
100k
1M
10M
SUPPLY VOLTAGE (V)
INPUT COMMON MODE VOLTAGE (V)
FREQUENCY (Hz)
Output Voltage Swing vs.
Load Resistance
Positive Overload Recovery Time
Negative Overload Recovery Time
T
= +25°C
A
R
T
= 10 kW
L
-SWING
+SWING
V
= 5V
S
= +25°C
OUTPUT =
2 V/DIV
5.0
4.2
A
INPUT
0V
0V
3.4
2.6
1.8
1.0
OUTPUT
= 2 V/DIV
INPUT
GAIN = –20
HORIZONTAL SCALE = 20 msec/DIV
INPUT
Gain = –20
HORIZONTAL SCALE = 20 msec/DIV
100
1k
10k
100k
1M
LOAD RESISTANCE (W)
DS21482D-page 6
2001-2012 Microchip Technology Inc.
TC913A/TC913B
5.0
5.1
PACKAGING INFORMATION
Package Marking Information
Package marking data not available at this time.
5.2
Taping Form
Component Taping Orientation for 8-Pin SOIC (Narrow) Devices
User Direction of Feed
Pin 1
W
P
Standard Reel Component Orientation
for 713 Suffix Device
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
8-Pin SOIC (N)
12 mm
8 mm
2500
13 in
2001-2012 Microchip Technology Inc.
DS21482D-page 7
TC913A/TC913B
5.3
Package Dimensions
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
8-Pin SOIC
Pin 1
.157 (3.99)
.150 (3.81)
.244 (6.20)
.228 (5.79)
.050 (1.27) Typ.
.197 (5.00)
.189 (4.80)
.069 (1.75)
.053 (1.35)
.010 (0.25)
.007 (0.18)
8° Max.
.020 (0.51)
.013 (0.33)
.010 (0.25)
.004 (0.10)
.050 (1.27)
.016 (0.40)
Dimensions: inches (mm)
Note: For the most current package drawings, please see the Microchip Packaging Specification located
at http://www.microchip.com/packaging
8-Pin Plastic DIP
Pin1
.260 (6.60)
.240 (6.10)
.045 (1.14)
.030 (0.76)
.070 (1.78)
.040 (1.02)
.310 (7.87)
.290 (7.37)
.400 (10.16)
.348 (8.84)
.200 (5.08)
.140 (3.56)
.040 (1.02)
.020 (0.51)
.015 (0.38)
.008 (0.20)
3° Min.
.150 (3.81)
.115 (2.92)
.400 (10.16)
.310 (7.87)
.110 (2.79)
.090 (2.29)
.022 (0.56)
.015 (0.38)
Dimensions: inches (mm)
DS21482D-page 8
2001-2012 Microchip Technology Inc.
TC913A/TC913B
6.0
REVISION HISTORY
Revision D (December 2012)
Added a note to each package outline drawing.
2001-2012 Microchip Technology Inc.
DS21482D-page 9
TC913A/TC913B
NOTES:
DS21482D-page 10
2001-2012 Microchip Technology Inc.
TC913A/TC913B
THE MICROCHIP WEB SITE
CUSTOMER SUPPORT
Microchip provides online support via our WWW site at
www.microchip.com. This web site is used as a means
to make files and information easily available to
customers. Accessible by using your favorite Internet
browser, the web site contains the following
information:
Users of Microchip products can receive assistance
through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
• Product Support – Data sheets and errata,
application notes and sample programs, design
resources, user’s guides and hardware support
documents, latest software releases and archived
software
Customers
should
contact
their
distributor,
representative or field application engineer (FAE) for
support. Local sales offices are also available to help
customers. A listing of sales offices and locations is
included in the back of this document.
• General Technical Support – Frequently Asked
Questions (FAQ), technical support requests,
online discussion groups, Microchip consultant
program member listing
Technical support is available through the web site
at: http://microchip.com/support
• Business of Microchip – Product selector and
ordering guides, latest Microchip press releases,
listing of seminars and events, listings of
Microchip sales offices, distributors and factory
representatives
CUSTOMER CHANGE NOTIFICATION
SERVICE
Microchip’s customer notification service helps keep
customers current on Microchip products. Subscribers
will receive e-mail notification whenever there are
changes, updates, revisions or errata related to a
specified product family or development tool of interest.
To register, access the Microchip web site at
www.microchip.com. Under “Support”, click on
“Customer Change Notification” and follow the
registration instructions.
2001-2012 Microchip Technology Inc.
DS21482D-page 11
TC913A/TC913B
READER RESPONSE
It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip
product. If you wish to provide your comments on organization, clarity, subject matter, and ways in which our
documentation can better serve you, please FAX your comments to the Technical Publications Manager at
(480) 792-4150.
Please list the following information, and use this outline to provide us with your comments about this document.
TO:
RE:
Technical Publications Manager
Reader Response
Total Pages Sent ________
From:
Name
Company
Address
City / State / ZIP / Country
Telephone: (_______) _________ - _________
FAX: (______) _________ - _________
Literature Number: DS21482D
Application (optional):
Would you like a reply?
Y
N
Device: TC913A/TC913B
Questions:
1. What are the best features of this document?
2. How does this document meet your hardware and software development needs?
3. Do you find the organization of this document easy to follow? If not, why?
4. What additions to the document do you think would enhance the structure and subject?
5. What deletions from the document could be made without affecting the overall usefulness?
6. Is there any incorrect or misleading information (what and where)?
7. How would you improve this document?
DS21482D-page 12
2001-2012 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,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro,
PICSTART, PIC logo, rfPIC, SST, SST Logo, SuperFlash
and UNI/O are registered trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries.
32
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MTP, SEEVAL and The Embedded Control Solutions
Company are registered trademarks of Microchip Technology
Incorporated in the U.S.A.
Silicon Storage Technology is a registered trademark of
Microchip Technology Inc. in other countries.
Analog-for-the-Digital Age, Application Maestro, BodyCom,
chipKIT, chipKIT logo, CodeGuard, dsPICDEM,
dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB
Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O,
Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA
and Z-Scale are trademarks of Microchip Technology
Incorporated in the U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
GestIC and ULPP are registered trademarks of Microchip
Technology Germany II GmbH & Co. & KG, a subsidiary of
Microchip Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2001-2012, Microchip Technology Incorporated, Printed in
the U.S.A., All Rights Reserved.
Printed on recycled paper.
ISBN: 9781620768440
QUALITY MANAGEMENT SYSTEM
CERTIFIED BY DNV
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
== ISO/TS 16949 ==
2001-2012 Microchip Technology Inc.
DS21482D-page 13
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
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
Hong Kong
Tel: 852-2401-1200
Fax: 852-2401-3431
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4123
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
India - Pune
Tel: 91-20-2566-1512
Fax: 91-20-2566-1513
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
Web Address:
www.microchip.com
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Japan - Osaka
Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
China - Beijing
Tel: 86-10-8569-7000
Fax: 86-10-8528-2104
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Japan - Tokyo
Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
China - Chengdu
Tel: 86-28-8665-5511
Fax: 86-28-8665-7889
Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Korea - Daegu
Tel: 82-53-744-4301
Fax: 82-53-744-4302
China - Chongqing
Tel: 86-23-8980-9588
Fax: 86-23-8980-9500
Chicago
Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
Korea - Seoul
China - Hangzhou
Tel: 86-571-2819-3187
Fax: 86-571-2819-3189
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
UK - Wokingham
Tel: 44-118-921-5869
Fax: 44-118-921-5820
Cleveland
Independence, OH
Tel: 216-447-0464
Fax: 216-447-0643
China - Hong Kong SAR
Tel: 852-2943-5100
Fax: 852-2401-3431
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
Dallas
Addison, TX
Tel: 972-818-7423
Fax: 972-818-2924
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
China - Qingdao
Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
Detroit
Farmington Hills, MI
Tel: 248-538-2250
Fax: 248-538-2260
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
Indianapolis
Noblesville, IN
Tel: 317-773-8323
Fax: 317-773-5453
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
Taiwan - Hsin Chu
Tel: 886-3-5778-366
Fax: 886-3-5770-955
Los Angeles
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
Taiwan - Kaohsiung
Tel: 886-7-213-7828
Fax: 886-7-330-9305
Mission Viejo, CA
Tel: 949-462-9523
Fax: 949-462-9608
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
Santa Clara
Santa Clara, CA
Tel: 408-961-6444
Fax: 408-961-6445
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
Toronto
Mississauga, Ontario,
Canada
China - Xiamen
Tel: 905-673-0699
Fax: 905-673-6509
Tel: 86-592-2388138
Fax: 86-592-2388130
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
11/29/12
DS21482D-page 14
2001-2012 Microchip Technology Inc.
相关型号：
©2020 ICPDF网 联系我们和版权申明