Ultra Small Temperature Switches with Pin Selectable Hysteresis. 100 pf T UNDER TC6503 T UNDER TC6504 TC6502

Transcription

1 M TC61/2/3/4 Ultra Small Switches with Pin Selectable Hysteresis Features -Pin SOT-23A Factory-programmed Thresholds from -4 C to +12 C in 1 C Increments Pin Selectable +2 C or +1 C Hysteresis ±. C (Typ) Threshold Accuracy Over Full Range No External Components Required 17 µa Supply Current (Typ) Applications Thermal Management in PCs and Servers Over-temperature Fail-safe Circuits Simple Fan Controller Alarms Projectors/Printers Notebook Computers Network Boxes Package Types TC61 TC62 4 T OVER TC61 T OVER TC62 V CC General Description The TC61/2/3/4 are SOT-23 temperature switches that require no external components and are available with factory-programmed temperature thresholds. A choice of factory-trimmed temperature trip points are also available. Pin-selectable hysteresis of +2 C or +1 C allows flexibility to the design of the application. These parts typically consume only 17 µa of current and operate over the entire - C to +13 C temperature range, while offering accuracies of ±. C (typ). The TC61 and TC63 have an open-drain, activelow output, which targets microcontroller reset control. The TC62 and TC64 have a CMOS, active-high output designed to drive the logic level MOSFET that turns on a fan or heater element. The TC61/TC62 are designed for hot temperature monitoring (+3 C to +12 C). These devices assert a logic signal when the temperature goes above the threshold. The TC63/TC64 are optimized for cold temperature monitoring (-4 C to +1 C) and assert a logic signal when the temperature goes below the threshold. The TC61/2/3/4 are offered with five standard temperature thresholds. Available in -Pin SOT-23A packages, these parts are ideal for applications requiring high integration, small size, low power and low installed cost. Functional Block Diagram +2.7V to +.V 1 pf 1 2 TC63 TC64 T UNDER TC63 T UNDER TC64 V CC TC62 T OVER V CC PICmicro Microcontroller INT 3 4 V CC Note: -Pin SOT-23A is equivalent to EIAJ SC-74A DS2141D-page 1

2 1. ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Supply Voltage (V CC ) V to +7V Input Current (All Pins)...2 ma Output Current (All Pins)...2 ma Operating Range...- C to +13 C Storage Range C to +16 C T OVER (TC61) V to +7V T OVER (TC62) V to (V CC +.3V) T UNDER (TC63) V to 7V T UNDER (TC64) V to (V CC +.3V) All Other Pins V to (V CC +.3V) Maximum Junction, T J... 1 C Power Dissipation (T A = +7 C): (Derate 7.1 mw/ C Above +7 C)...7 mw * Notice: Stresses above those listed under Maximum Ratings may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. ELECTRICAL SPECIFICATIONS Electrical Characteristics: Unless otherwise noted, V CC = +2.7V to +.V, R PULL-UP = 1 kω (TC61/TC63 only), 1 pf decoupling capacitor from V CC to, T AMB = - C to +13 C. Typical values are at T A = +2 C. Parameter Symbol Min Typ Max Unit Test Conditions Supply Voltage Range V CC 2.7. V Supply Current I CC 17 4 µa Input Threshold V IH.8 x V CC V Input Threshold V IL.2 x V CC V Threshold Accuracy (Note 1) T TH -6 ±. 6 C -4 C to -2 C -4 ±. 4 C -1 C to +1 C -4 ±. 4 C +3 C to +6 C -6 ±. 6 C +7 C to +12 C Threshold Hysteresis T 2. C = 1 C = V CC Output Voltage High V OH.8 x V CC V I SOURCE = µa, V CC > 2.7V (TC62/TC64 Only) V CC - 1. V I SOURCE = 8 µa, V CC > 4.V (TC62/TC64 Only) Output Voltage Low V OL.3 V I SINK = 1.2 ma, V CC > 2.7V.4 V I SINK = 3.2 ma, V CC > 4.V Open-Drain Output Leakage Current 1 na V CC = 2.7V, T UNDER =.V (TC63); T OVER =.V (TC61) Note 1: The TC61/2/3/4 are available with internal, factory-programmed temperature trip thresholds from -4 C to +12 C, in +1 C increments. DS2141D-page 2

3 2. TYPICAL PERFORMANCE CURVES Note: 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. Unless otherwise noted, V CC =.V, R PULL-UP = 1 kω (TC61/TC63 only), 1 pf decoupling capacitor from V CC to, T AMB = +2 C.. Frequency Accuracy ( C) FIGURE 2-1: Trip Threshold Accuracy. Output Resistance (Ω) 8 7 V CC = 4.V V CC = 2.7V 6 V CC =.V ( C) FIGURE 2-2: Output Sink Resistance vs.. Supply Current (µa) ( C) FIGURE 2-4: Supply Current vs.. Hysteresis ( C) = V CC TC63/4 TC61/2 HYS = TC63/4 TC61/ Trip ( C) FIGURE 2-: Hysteresis vs. Trip. +1 C +1 C +1 C/div +12. C/div Mounted On.7 in 2 of 2 oz. Copper +2 C Mounted On.7 in 2 of 2 oz. Copper +2 C sec/div 2sec/div FIGURE 2-3: Thermal Step Response in Perfluorinated Fluid (SOT-23). FIGURE 2-6: Still Air (SOT-23). Thermal Step Response in DS2141D-page 3

4 Note: Unless otherwise noted, V CC =.V, R PULL-UP = 1 kω (TC61/TC63 only), 1 pf decoupling capacitor from V CC to, T AMB = +2 C. Output Source Resistance (Ω) V CC = 2.7V ( C) V CC = 4.V V CC =.V FIGURE 2-7: Output Source Resistance vs. (TC62). DS2141D-page 4

5 3. PIN DESCRIPTIONS The descriptions of the pins are listed in Table 3-1. TABLE 3-1: PIN FUNCTION TABLE TC61 TC62 TC63 TC64 Symbol Description 1, 2 1, 2 1, 2 1, 2 Ground Hysteresis Input V CC Supply Input (+2.7V to +.V) T OVER Open-Drain, Active-Low Output T OVER Push/Pull Active-High Output T UNDER Open-Drain, Active-Low Output T UNDER Push/Pull Active-High Output 3.1 Ground Connect the device ground pins directly to the PCB ground and minimize the length of the connection. The thermal resistance to the die is at a minimum at Pin Hysteresis Input () Either 2 C () or 1 C (V CC ) of hysteresis is selected by connecting to or V CC. 3.3 Supply Input (V CC ) A 1 pf or greater decoupling capacitor from V CC to is recommended. 3.4 Open-Drain, Active-Low Output (TC61) (T OVER ) The voltage at the T OVER pin is equal to a logic-low level if the sensor detects a temperature that is greater than the factory-programmed threshold temperature. Because this is an open-drain output, an external pullup resistor is required (a 1 kω pull-up resistor is recommended). The voltage on this pin can be higher than V CC, though the voltage must not exceed the absolute maximum input voltage of 7.V. 3. Push/Pull Active-High Output (TC62) (T OVER ) The voltage at T OVER is equal to a logic-high level if the sensor detects a temperature greater than the factoryprogrammed threshold temperature. 3.6 Open-Drain, Active-Low Output (TC63) (T UNDER ) The voltage at the T UNDER pin is equal to a logic-low level if the sensor detects a temperature that is less than the factory-programmed threshold temperature. Because this is an open-drain output, an external pullup resistor is required (a 1 kω pull-up resistor is recommended). The voltage on this pin can be higher than V CC, though the voltage must not exceed the absolute maximum input voltage of 7.V 3.7 Push/Pull Active-High Output (TC64) (T UNDER ) The voltage at T UNDER is equal to a logic-high level if the sensor detects a temperature less than the factoryprogrammed threshold temperature. DS2141D-page

6 4. DETAILED DESCRIPTION The TC61/2/3/4 integrate a temperature sensor with a factory-programmed threshold switch (see Functional Block Diagrams in Figure -4 through Figure -7). A logic signal is asserted when the die temperature crosses the factory-programmed threshold. An external hysteresis input pin allows the user to select either 2 C or 1 C hysteresis to give further flexibility to the design of the application. The TC61 and TC62 are intended for a temperature range of 3 C to 12 C in 1 C increments. The TC61 has an open-drain output, while the TC62 has a push-pull output stage. The TC63 and TC64 are intended for a cold temperature range of -4 C to +1 C in 1 C increments. The TC63 has an open-drain output, while the TC64 has a push/pull output stage. The TC61 and TC63 are intended for applications with a microcontroller reset input. The TC62 and TC64 are intended for applications where a fan or heater element is turned on. Please contact Microchip Technology for the availability of a particular temperature threshold not included in Table Hysteresis Input To prevent the output from chattering at or near the trip point temperature, a selectable input pin is provided. Hysteresis can be externally selected at 2 C ( = ) or 1 C ( = V CC ) by means of the CMOS compatible input pin. Do not let the pin float, as this could cause an increase in supply current. The hysteresis does not depend on the part s programmed trip threshold. 4.2 Thermal Considerations With a 17 µa typical supply current, the TC61/2/3/4 dissipates very little power. Thus, the die temperature is basically the same as the package temperature. To minimize the error in temperature readings, the load current should be limited to a few milliamps. For example, the typical thermal resistance of a -Pin SOT- 23A package is 14 C/W. If, for instance, the TC61 had to sink 1 ma, and the output voltage is ensured to be less than.3v, an additional.3 mw of power is dissipated within the temperature sensor. This corresponds to a.42 C rise in die temperature. -monitoring accuracy depends on the thermal resistance between the device being monitored and the temperature switch die. Heat flows primarily through the leads onto the die. Pin 2 provides the lowest thermal resistance to the die. To achieve the best temperature-monitoring results, the TC61/2/3/4 should be placed closest to the device being monitored. Additionally, a short and wide copper trace from pin 2 to the device should be used. In some cases, the -Pin SOT-23A package can be placed directly under the socketed microcontroller for improved thermal contact. TABLE 4-1: Part Number TC61 TC62 TC63 TC64 FACTORY-PROGRAMMED THRESHOLD RANGE Threshold (T TH ) Range +3 C < T TH < +12 C +3 C < T TH < +12 C -4 C < T TH < +1 C -4 C < T TH < +1 C DS2141D-page 6

7 . APPLICATIONS The TC61 and TC63 have open-drain outputs and are, therefore, intended to interface as microcontroller reset inputs. Moreover, the combination of these two devices can be used to implement a temperature window alarm by wire-oring the outputs and using an external pull-up resistor (see Figure -1). +V The TC64, with its push-pull output, may be used in a similar fashion to turn on a heater element at cold temperatures (see Figure -3). 1 pf +V 12V V CC TC64 Heater 1 pf R PULL-UP 1 kω 1 pf Out of Range T UNDER V CC V CC TC61 T OVER TC63 T UNDER T UNDER + 2 C FIGURE -1: Over and Under Alarm. The TC62 can be used to control a DC fan. The fan turns on when the sensed temperature rises above the factory-set threshold and remains on until the temperature falls below threshold minus the hysteresis selected. An additional fail-safe measure could be designed by using a second TC62 with a higher temperature threshold to alert the user of an impending thermal shutdown, should the temperature continue to rise (see Figure -2). T UNDER T UNDER FIGURE -3: Thermostat. Heater "On" TC64 As Heater Time +V V CC 1 pf TC62PO6 T OVER Fault 1 pf V CC T OVER TC62PO4 Fan Control FIGURE -2: Alert. Fan Control with Over DS2141D-page 7

8 TC61 Hysteresis Selection V T OVER TC61 with 1 kω Pull-Up Positive Coefficient Reference + T OVER Negative Coefficient Reference COLD +2 C T TH HOT TEMP FIGURE -4: TC61 Functional Block Diagram. TC62 Hysteresis Selection V T OVER TC62 Positive Coefficient Reference + T OVER Negative Coefficient Reference COLD +2 C T TH HOT TEMP FIGURE -: TC62 Functional Block Diagram. Positive Coefficient Reference + Negative Coefficient Reference TC63 Hysteresis Selection T UNDER V T UNDER TC63 with 1 kω Pull-Up COLD T TH +2 C HOT TEMP FIGURE -6: TC63 Functional Block Diagram. Positive Coefficient Reference + Negative Coefficient Reference TC64 Hysteresis Selection T UNDER V T UNDER TC64 COLD T TH +2 C HOT TEMP FIGURE -7: TC64 Functional Block Diagram. DS2141D-page 8

9 6. PACKAGING INFORMATION 6.1 Package Marking Diagram Part Number Marking Code Threshold ( C) TC61P4VCT HA 4 TC61P6VCT HC 6 TC61P7VCT HD 7 TC61P9VCT HF 9 TC61P1VCT HG 1 TC61P11VCT HH 11 TC61P12VCT HV 12 TC61P12VCT HJ 12 TC62P4VCT JA 4 TC62P6VCT JC 6 TC62P7VCT JD 7 TC62P9VCT JF 9 TC62P11VCT JH 11 TC62P12VCT JJ 12 TC63N1VCT KA -1 TC63PVCT KB TC64N1VCT LA -1 TC64PVCT LB Note: Please contact Microchip Technology for the availability of a particular temperature threshold not included in Table 4-1. Legend: 1-2 Part Number Marking Code* 3 Year and two-month period code 4 Lot ID 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. *Standard OTP marking consists of Microchip part number, year code, week code, and traceability code. DS2141D-page 9

10 -Lead Plastic Small Outline Transistor (CT) (SOT-23) E E1 p B p1 D n 1 α c A A2 β L φ A1 Units Dimension Limits Number of Pins n Pitch p Outside lead pitch (basic) p1 Overall Height A Molded Package Thickness A2 Standoff A1 Overall Width E Molded Package Width E1 Overall Length D Foot Length L Foot Angle φ Lead Thickness c Lead Width B Mold Draft Angle Top α Mold Draft Angle Bottom β * Controlling Parameter Significant Characteristic MIN INCHES* NOM MAX MILLIMETERS MIN NOM Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed.1 (.24mm) per side. JEDEC Equivalent: MO-178 Drawing No. C4-91 MAX DS2141D-page 1

11 Product Tape and Reel Specification Device Marking User Direction of Feed Pin 1 W, Width of Carrier Tape Pin 1 P, Pitch Standard Reel Component Orientation Reverse Reel Component Orientation DS2141D-page 11

12 NOTES: DS2141D-page 12

13 PRODUCT IDENTIFICATION SYSTEM To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office. PART NO. XXXX XXXXX Examples: Device Standard Package a) TC61P4VCTTR: -Pin SOT-23A, 4 C, Open-Drain, tape and reel. b) TC61P6VCTTR: -Pin SOT-23A, 6 C, Threshold Open-Drain, tape and reel. c) TC61P9VCTTR: -Pin SOT-23A, 9 C, Open-Drain, tape and reel. Device: TC61: Ultra Small Temp Switch with Pin-Selectable d) TC61P9VCTRT: -Pin SOT-23A, 9 C, Hysteresis Open-Drain, TC62: Ultra Small Temp Switch with Pin-Selectable reverse tape and reel. Hysteresis TC63: Ultra Small Temp Switch with Pin-Selectable e) TC61P12VCTRT: -Pin SOT-23A, 12 C, Hysteresis Open-Drain, TC64: Ultra Small Temp Switch with Pin-Selectable reverse tape and reel. Hysteresis a) TC62P4VCTTR -Pin SOT-23A, 4 C, Push-Pull, tape and reel. Standard N1 = -1 C (TC63, TC64) b) TC62P6VCTTR -Pin SOT-23A, 6 C, P = C (TC63, TC64 Push-Pull, tape and reel. Threshold: P4 = 4 C (TC61, TC62) c) TC62P9VCTTR: -Pin SOT-23A, 9 C, P6 = 6 C (TC61, TC62) Push-Pull, tape and reel. P7 = 7 C (TC61, TC62) P9 = 9 C (TC61, TC62) a) TC63N1VCTTR -Pin SOT-23A, -1 C, P1 = 1 C (TC61) Open-Drain, tape and reel. P11 = 11 C (TC61, TC62) b) TC63PVCTTR: -Pin SOT-23A, C, P12 = 12 C (TC61) Open-Drain, tape and reel. P12 = 12 C (TC61, TC62) a) TC64N1VCTTR: -Pin SOT-23A, -1 C, Package: VCTTR = SOT-23, -lead (Tape and Reel) Push-Pull, tape and reel. VCTRT = SOT-23, -lead (Reverse Tape and Reel) b) TC64PVCTTR: -Pin SOT-23A, C, (Available only in 9 C and 12 C Push-Pull, tape and reel. temperatures for TC61) Sales and Support Data Sheets Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following: 1. Your local Microchip sales office 2. The Microchip Corporate Literature Center U.S. FAX: (48) The Microchip Worldwide Site ( Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. Customer Notification System Register on our web site ( to receive the most current information on our products. DS2141D-page 13

14 NOTES: DS2141D-page 14

15 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 intended through suggestion only and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use of Microchip s products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. Trademarks The Microchip name and logo, the Microchip logo, Accuron, dspic, KEELOQ, MPLAB, PIC, PICmicro, PICSTART, PRO MATE and PowerSmart are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. AmpLab, FilterLab, microid, MXDEV, MXLAB, PICMASTER, SEEVAL, SmartShunt and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Application Maestro, dspicdem, dspicdem.net, dspicworks, ECAN, ECONOMONITOR, FanSense, FlexROM, fuzzylab, In-Circuit Serial Programming, ICSP, ICEPIC, microport, Migratable Memory, MPASM, MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net, PICtail, PowerCal, PowerInfo, PowerMate, PowerTool, rflab, rfpic, Select Mode, SmartSensor, SmartTel and Total Endurance are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. Serialized Quick Turn Programming (SQTP) is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. 24, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received ISO/TS-16949:22 quality system certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona and Mountain View, California in October 23. The Company s quality system processes and procedures are for its PICmicro 8-bit MCUs, KEELOQ code hopping devices, Serial EEPROMs, microperipherals, non-volatile memory and analog products. In addition, Microchip s quality system for the design and manufacture of development systems is ISO 91:2 certified. DS2141D-page 1

16 DSTEMP DS2141D-page 16

17 M WORLDWIDE SALES AND SERVICE AMERICAS Corporate Office 23 West Chandler Blvd. Chandler, AZ Tel: Fax: Technical Support: Web Address: Atlanta 378 Mansell Road, Suite 13 Alpharetta, GA 322 Tel: Fax: Boston 2 Lan Drive, Suite 12 Westford, MA 1886 Tel: Fax: Chicago 333 Pierce Road, Suite 18 Itasca, IL 6143 Tel: Fax: Dallas 47 Westgrove Drive, Suite 16 Addison, TX 71 Tel: Fax: Detroit Tri-Atria Office Building 322 Northwestern Highway, Suite 19 Farmington Hills, MI Tel: Fax: Kokomo 2767 S. Albright Road Kokomo, IN 4692 Tel: Fax: Los Angeles 1821 Von Karman, Suite 19 Irvine, CA Tel: Fax: Phoenix 23 West Chandler Blvd. Chandler, AZ Tel: Fax: San Jose 13 Terra Bella Avenue Mountain View, CA 9443 Tel: Toronto 628 Northam Drive, Suite 18 Mississauga, Ontario L4V 1X, Canada Tel: Fax: ASIA/PACIFIC Australia Suite 22, 41 Rawson Street Epping 2121, NSW Australia Tel: Fax: China - Beijing Unit 76B Wan Tai Bei Hai Bldg. No. 6 Chaoyangmen Bei Str. Beijing, 127, China Tel: Fax: China - Chengdu Rm , 24th Floor, Ming Xing Financial Tower No. 88 TIDU Street Chengdu 6116, China Tel: Fax: China - Fuzhou Unit 28F, World Trade Plaza No. 71 Wusi Road Fuzhou 31, China Tel: Fax: China - Hong Kong SAR Unit 91-6, Tower 2, Metroplaza 223 Hing Fong Road Kwai Fong, N.T., Hong Kong Tel: Fax: China - Shanghai Room 71, Bldg. B Far East International Plaza No. 317 Xian Xia Road Shanghai, 21 Tel: Fax: China - Shenzhen Rm. 1812, 18/F, Building A, United Plaza No. 22 Binhe Road, Futian District Shenzhen 1833, China Tel: Fax: China - Shunde Room 41, Hongjian Building, No. 2 Fengxiangnan Road, Ronggui Town, Shunde District, Foshan City, Guangdong 2833, China Tel: Fax: China - Qingdao Rm. BA, Fullhope Plaza, No. 12 Hong Kong Central Rd. Qingdao 26671, China Tel: Fax: India Divyasree Chambers 1 Floor, Wing A (A3/A4) No. 11, O Shaugnessey Road Bangalore, 6 2, India Tel: Fax: Japan Benex S-1 6F , Shinyokohama Kohoku-Ku, Yokohama-shi Kanagawa, , Japan Tel: Fax: Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea Tel: Fax: or Singapore 2 Middle Road #7-2 Prime Centre Singapore, Tel: Fax: Taiwan Kaohsiung Branch 3F - 1 No. 8 Min Chuan 2nd Road Kaohsiung 86, Taiwan Tel: Fax: Taiwan Taiwan Branch 11F-3, No. 27 Tung Hua North Road Taipei, 1, Taiwan Tel: Fax: EUROPE Austria Durisolstrasse 2 A-46 Wels Austria Tel: Fax: Denmark Regus Business Centre Lautrup hoj 1-3 Ballerup DK-27 Denmark Tel: Fax: France Parc d Activite du Moulin de Massy 43 Rue du Saule Trapu Batiment A - ler Etage 913 Massy, France Tel: Fax: Germany Steinheilstrasse 1 D-8737 Ismaning, Germany Tel: Fax: Italy Via Quasimodo, Legnano (MI) Milan, Italy Tel: Fax: Netherlands P. A. De Biesbosch 14 NL-12 SC Drunen, Netherlands Tel: Fax: United Kingdom Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 TU Tel: Fax: /8/4 DS2141D-page 17

18 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Microchip: TC61P7VCTTR TC62P6VCTTR TC62P11VCTTR TC63N1VCTTR TC61P8VCTTR TC61P1VCTTR TC61P12VCTRT TC62P7VCTTR TC62P8VCTTR TC62P9VCTTR TC62P12VCTTR TC63PVCTTR TC61P4VCTTR TC61PVCTTR TC61P6VCTTR TC61P9VCTRT TC61P12VCTTR TC61P12VCTTR TC62P4VCTTR TC62PVCTTR TC64N1VCTTR TC61P9VCTTR TC61P11VCTTR TC62P1VCTTR