ADP5091-1-EVALZ

ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Evaluation Board for the ADP5091/ADP5092 Ultralow Power Energy Harvesting PMU GENERAL DESCRIPTION ADP5091/ADP5092 EVALUATION BOARDS Figure 1. ADP5091-1-EVALZ 14443-002 The ADP5091-1-EVALZ and ADP5092-1-EVALZ evaluation boards provide an easy way to evaluate the device. This user guide describes how to quickly set up the evaluation board and deliver up to 3.5 V maximum voltage to the SYS output using an external resistor divide. The internal switches turn on as long as the storage element voltage at BAT pin is above the externally programmed SETSD of 2.4 V. The PGOOD indicator toggles high when SYS ramps up to 3 V. The REG_OUT is set to 2.5 V as the default output voltage. Complete information about the ADP5091/ADP5092 is available in the ADP5091/ADP5092 data sheet. Consult the data sheet in conjunction with this user guide when using the evaluation boards. 14443-001 The ADP5091/ADP5092 is a 2-channel ultralow power energy harvesting PMU in a compact 4 mm × 4 mm LFCSP package. The ADP5091-1-EVALZ and ADP5092-1-EVALZ run from input voltages of 0.38 V to 3.3 V and require minimal external components to provide a high efficiency solution with integrated power switches, synchronous rectifier, battery management, and hybrid controlled and regulated output. Figure 2. ADP5092-1-EVALZ PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 12 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 TABLE OF CONTENTS General Description ......................................................................... 1 Evaluation Board Schematics...........................................................6 ADP5091/ADP5092 Evaluation Boards ........................................ 1 Evaluation Board Layout ..................................................................8 Revision History ............................................................................... 2 Ordering Information .................................................................... 10 Setting Up the Evaluation Board .................................................... 3 Bill of Materials ........................................................................... 10 Powering Up the Evaluation Board............................................ 3 Notes................................................................................................. 12 Measuring Evaluation Board Performance................................. 4 REVISION HISTORY 5/2016—Revision 0: Initial Version Rev. 0 | Page 2 of 12 UG-967 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide SETTING UP THE EVALUATION BOARD POWERING UP THE EVALUATION BOARD The ADP5091-1-EVALZ and ADP5092-1-EVALZ evaluation boards are fully assembled and tested. Before applying power to the evaluation board, follow the setup procedures in this section. If the input power supply does not include a current meter, connect a current meter in series with the input power supply as follows: 1. Jumper Settings 2. Table 1 describes the jumper settings. 3. Table 1. Jumper Settings. Jumper J1 (DIS_SW) J2 (VID) State or Connection SYS GND Floating RES GND J3 (REG_D1) SYS GND J4 (PGOOD) J5 (REG_D0) J12 (RDIV) SYS GND MPPT Floating J13 (FIX MPPT) Floating Connected Function Disables the main boost Enables the main boost Set REG_OUT as 2.5 V Set output voltage by an external resistor through VID to ground Set output voltage by external resistor divide at REG_FB pin Enable LDO mode of the REG_OUT Disable LDO mode of the REG_OUT Pull high when the SYS voltage ramps up to preset the SETPG rising threshold Enable boost mode of the REG_OUT Disable boost mode of the REG_OUT With MPPT sensing function Without MPPT dynamic sensing function, provide an external voltage at CBP pin as MPPT voltage Dynamic MPPT sensing mode MPPT fixed mode Input Power Source Connection Energy harvesting power sources are high impedance sources. Figure 3 shows that a source meter configured as a current source with a voltage limit set to the open circuit voltage of the harvester is the best way to simulate the harvester. For low output impedance power supply (voltage source), it is necessary to simulate the impedance of the harvester with a physical external resistor (R) between the supply and the VIN pin. If the input current source includes a voltage meter, use the meter to monitor the input voltage as follows: 1. 2. Connect the external series resistor of the power source to the positive terminal (+) of the current meter. Connect the negative terminal (−) of the power source to the GND terminal (J10) on the evaluation board. Connect the negative terminal (−) of the current meter to the VIN terminal (J11) on the evaluation board. SYS Load Connection Before connecting the load to the ADP5091-1-EVALZ and ADP5092-1-EVALZ evaluation boards, ensure that the SYS voltage is higher than 2 V, or that the power-good signal is high. If the load includes a current meter, or if the current is not measured, connect the load directly to the evaluation board as follows: 1. 2. Connect the positive load connection (+) to the SYS terminal (J9) on the evaluation board. Connect the negative load connection (−) to the GND terminal (J9) on the evaluation board. If a current meter is used, connect it in series with the load as follows: 1. 2. 3. Connect the positive terminal (+) of the current meter to the SYS terminal (J9) on the evaluation board. Connect the negative terminal (−) of the current meter to the positive terminal (+) of the load. Connect the negative terminal (−) of the load to the GND terminal (J9) on the evaluation board. Storage Elements Connection The ADP5091-1-EVALZ and ADP5092-1-EVALZ evaluation boards can charge some types of energy storage elements, such as: rechargeable batteries, super capacitors, and conventional capacitors. In general, the storage elements maintain constant power or peak power of the system that cannot directly come from the input source. It is necessary to consider the significant leakage current of batteries and super capacitors. For the application information, refer to the ADP5091/ADP5092 data sheets. Connect the positive terminal (+) of the power source to the VIN terminal (J11) on the evaluation board. Connect the negative terminal (−) of the power source to the GND terminal (J11) on the evaluation board. Rev. 0 | Page 3 of 12 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide SUPER CAPACITOR OR RECHARGEABLE BATTERY Powering On the Evaluation Board As long as the input current source open circuit voltage is above a minimum input voltage of cold start (0.38 V), and the input power is above a minimum input power of cold start (6 µW), the ADP5091-1-EVALZ and ADP5092-1-EVALZ enter cold start, if the SYS voltage is lower than end of the cold start-up threshold (1.93 V). Otherwise, the evaluation board enables the main boost instead of the cold start. + – + VOLTAGE SOURCE When the MPPT sampling circuit is active, the harvester open circuit voltage is detectable because there is no input current to create a drop across the impedance. The main boost runs and draws current until the VIN voltage drops to the sampled MPPT voltage stored at CBP pin. + CURRENT SOURCE WITH VOLTAGE LIMIT 14443-003 – Figure 3. Setup for the ADP5091-1-EVALZ and ADP5092-1-EVALZ Input and SYS Voltmeter Connections Measure the input and SYS voltages with voltmeters. Ensure that the voltmeters connect to the appropriate test points on the board. If the voltmeters are not connected to the correct test points, the measured voltages may be incorrect due to the voltage drop across the leads, or due to the connections between the board, the power source, and/or the load. 1. 2. 3. 4. Connect the positive terminal (+) of the input voltage measuring voltmeter to Test Point TP6 on the evaluation board. Connect the negative terminal (−) of the input voltage measuring voltmeter to Test Point TP10 on the board. Connect the positive terminal (+) of the output voltage measuring voltmeter to Test Point TP5 on the board. Connect the negative terminal (−) of the output voltage measuring voltmeter to Test Point TP7 on the board. REG_OUT Load Connection REG_OUT is a regulated output that can be set via the VID pin. REG_D0 and REG_D1 control the operation mode of the REG_OUT. See the detailed configuration in Table 1. If the load includes a current meter, or if the current is not measured, connect the load directly to the evaluation board as follows: 1. 2. Optional BACK_UP Setup An optional primary battery connected to the BACK_UP pin can accelerate the cold start or maintain the system load. When VBAT < VBACK_UP and VBAT < VSET_BK, the ADP5091-1-EVALZ and ADP5092-1-EVALZ turn on the internal power switches between the BACK_UP pin and the SYS pin. When VBAT > VBACK_UP and VBAT > VSET_BK, the internal power switches turn off. MEASURING EVALUATION BOARD PERFORMANCE Measuring the Switching Waveform To observe the switching waveform with an oscilloscope, place the oscilloscope probe tip at Test Point TP4 with the probe ground connected to the Test Point TP12 GND Set the oscilloscope to a dc coupling, 2 V/division, 10 µs/division time base. The switching waveform alternates between 0 V and the approximate SYS voltage. Measuring Efficiency Measure the efficiency (η) by comparing the input power with the output power. Figure 4 shows the test setup. Float the RDIV jumper (J12) and provide an external voltage at CBP pin as MPPT voltage so that the input voltage is regulated to this voltage. With a voltage source meter, which can sink current to connect to SYS pin, the output voltage and output current can be obtained. Connect the positive load connection (+) to the REG_OUT terminal (J8) on the evaluation board. Connect the negative load connection (−) to the GND terminal (J8) on the evaluation board. If a current meter is used, connect it in series with the load as follows: 1. 2. 3. UG-967 Connect the positive terminal (+) of the current meter to the REG_OUT terminal (J8) on the evaluation board. Connect the negative terminal (−) of the current meter to the positive terminal (+) of the load. Connect the negative terminal (−) of the load to the GND terminal (J8) on the evaluation board. Rev. 0 | Page 4 of 12 η= VSYS × I SYS VIN × I IN UG-967 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide To eliminate the noise injection, it requires removing the oscilloscope probe sheath and wrapping a nonshielded wire around the oscilloscope probe. By keeping the ground lengths of the oscilloscope probe as short as possible, true ripple can be measured. VOLTAGE SOURCE METER (CURRENT SINK) INPUT VOLTAGE REGULATION REFERENCE (MPPT RATIO × OCV) BAT Voltage Change The ADP5091-1-EVALZ and ADP5092-1-EVALZ output voltages are preset to 3.5 V. However, the output voltage can be adjusted using the following equation: 3 VSYS = VREF 2 – + 14443-004 CURRENT SOURCE WITH VOLTAGE LIMIT 1 + R5     R12  To prevent deeply discharging storage elements at BAT, the voltage threshold can be programmed using the following equation: Figure 4. Setup for Measuring Efficiency R3  VSETSD = VREF 1 +   R10  Measuring the Inductor Current Measure the inductor current by removing one end of the inductor from the pad on the board and using a wire connected between the pad and the inductor. Then, use a current probe to measure the inductor current. Measuring the Output Voltage Ripple To observe the output voltage ripple, place an oscilloscope probe across output Capacitors C2 and C3 with the probe ground lead placed at the negative capacitor terminal (−) and the probe tip placed at the positive capacitor terminal (+). Set the oscilloscope to an ac coupling, 50 mV/division, 1 seconds/division time base and a 20 MHz bandwidth. A standard oscilloscope probe has a long wire ground clip. For high frequency measurements, this ground clip picks up high frequency noise and injects it into the measured output ripple. where the typical VREF value is 1.0 V. REG_OUT Voltage Change The regulated output voltage of the ADP5091-1-EVALZ and ADP5092-1-EVALZ can be set via VID jumper (J2). The detailed configuration is shown in Table 1. For more information on the VID resistors configuration, see the ADP5091/ADP5092 data sheetsPtent. The output voltage can also be programmable via the external feedback resistor divide using the following equation: R7  VREG _ OUT = VREF 1 +  R9   where the typical VREF value is 1.0 V. Rev. 0 | Page 5 of 12 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 EVALUATION BOARD SCHEMATICS J1 J2 1 2 3 SYS DIS_SW GND 1 2 3 R1 1kΩ J3 R2 113kΩ 1 2 3 SYS REG_D1 GND RES VID GND J4 1 2 J5 1 2 3 PGOOD TP1 BACK_UP 20 19 VID 16 3 SETBK SYS ADP5091 4 15 REG_FB TERM REG_OUT SETPG L1 SW PGND LLD VIN MPPT CBP AGND SETHYST 1 12 11 9 8 10 TP4 TP5 SYS 10µF/10V 7 REG_OUT J8 C2 SW R8 100kΩ R9 NC C3 R12 4.12MΩ R13 3.83MΩ C5 10nF J9 2 1 C4 SYS 0.1µF R11 4.02MΩ 4.7µF/10V R10 4.12MΩ 2 1 R7 0Ω 22µH 25 EXP BAT 2 1 13 6 2 1 TP3 REG_OUT 1 14 5 C1 1 R6 6.19MΩ 1 17 BAT 220µF/6.3V R5 5.9MΩ J7 BACK_UP SETSD R4 6.04MΩ TP2 BAT 18 2 R3 5.9MΩ J6 2 1 BACK_UP PGGOD 22 21 DIS_SW REF REG_D1 1 MINOP 23 REG_D0 U1 24 1 SYS REG_D0 GND J10 1 2 LLD 1 TP6 VIN J11 2 1 VIN R14 4.7MΩ J12 C6 10µF/10V R15 18MΩ C7 J13 1 2 TP9 TP8 1 1 GND GND GND TP10 TP11 TP12 1 1 1 GND GND R16 200kΩ GND 14443-005 FIX MPPT TP7 1 0.1µF 3 2 1 MPPT RDIV CBP Figure 5. Schematic of the ADP5091-1-EVALZ Evaluation Board Rev. 0 | Page 6 of 12 UG-967 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide J1 J2 1 2 3 SYS DIS_SW GND 1 2 3 R1 1kΩ J3 R2 113kΩ 1 2 3 SYS REG_D1 GND RES VID GND J4 1 2 J5 1 2 3 PGOOD TP1 BACK_UP 20 19 VID REF 16 3 SETBK SYS ADP5092 4 15 TERM SETPG SW PGND VIN MPPT REG_GOOD REG_OUT SETHYST AGND 6 CBP EXP 14 L1 1 12 11 9 8 10 TP4 TP5 SYS 10µF/10V 7 REG_OUT J8 C2 SW R8 100kΩ R9 NC C3 R12 4.12MΩ R13 3.83MΩ C5 10nF J9 2 1 C4 SYS 0.1µF R11 4.02MΩ 4.7µF/10V R10 4.12MΩ 2 1 R7 0Ω 22µH 25 BAT 2 1 13 2 1 TP3 REG_OUT 1 5 REG_FB C1 1 R6 6.19MΩ 1 17 BAT 220µF/6.3V R5 5.9MΩ J7 BACK_UP SETSD R4 6.04MΩ TP2 BAT 18 2 R3 5.9MΩ J6 2 1 BACK_UP PGGOD 22 23 21 MINOP DIS_SW 1 REG_D1 REG_D0 U1 24 1 SYS REG_D0 GND J10 1 2 LLD 1 TP6 VIN J11 2 1 VIN R14 4.7MΩ J12 R15 18MΩ C7 J13 1 2 TP9 TP8 1 1 GND GND GND TP10 TP11 TP12 1 1 1 GND GND R16 200kΩ GND 14443-006 FIX MPPT TP7 1 0.1µF MPPT RDIV CBP C6 10µF/10V 3 2 1 Figure 6. Schematic of the ADP5092-1-EVALZ Evaluation Board) Rev. 0 | Page 7 of 12 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 14443-007 EVALUATION BOARD LAYOUT 14443-008 Figure 7. ADP5091-1-EVALZ Top Layer Figure 8. ADP5091-1-EVALZ Bottom Layer Rev. 0 | Page 8 of 12 14443-009 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide Figure 9. ADP5092-1-EVALZ Top Layer 14443-010 UG-967 Figure 10. ADP5092-1-EVALZ Bottom Layer Rev. 0 | Page 9 of 12 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 ORDERING INFORMATION BILL OF MATERIALS Table 2. ADP5091-1-EVALZ Evaluation Board Bill of Materials Quantity 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 6 1 Reference Designator C1 C2, C7 C3 C4, C6 C5 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 L1 L1 R1 R2 R3, R5 R4 R6 R7 R8 R9 R10, R12 R11 R13 R14 R15 R16 TP1 TP2 TP3 TP4 TP5 TP6 TP7, TP8, TP9, TP10, TP11, TP12 U1 Description 220 µF/6.3 V 10 µF/10 V 4.7 µF/10 V 0.1 µF 10 nF DIS_SW VID REG_D1 PGOOD REG_D0 BACK_UP BAT REG_OUT SYS LLD VIN RDIV FIX MPPT 22 µH 22 µH 1 kΩ 113 kΩ 5.9 MΩ 6.04 MΩ 6.19 MΩ 0Ω 100 kΩ NC 4.12 MΩ 4.02 MΩ 3.83 MΩ 4.7 MΩ 18 MΩ 200 kΩ BACK_UP BAT REG_OUT SW SYS VIN GND ADP5091 Part Number GRM32ER60J107ME20 GRM21BR71A106KE51 GRM21BR61A475KA73 GRM188R71H104KA93 GRM188R71H103KA01 M20-9990246 M20-9990246 M20-9990246 M20-9990245 M20-9990246 61900211121 61900211121? 61900211121? 61900211121? M20-9990245 61900211121? M20-9990246 M20-9990245 LPS4018-223MLB 74437324220 CRCW06031K00FKEA CRCW0603113KFKEA CRCW06035M90FKEA CRCW06036M04FKEA CRCW06036M19FKEA CRCW06030000FKEA CRCW0603100K0FKEA N/A CRCW06034M12FKEA CRCW06034M02FKEA CRCW06033M83FKEA CRCW06034M70FKEA RK73B1JTTD186J CRCW0603200KFKEA M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 ADP5091-ACZP-1-R7 Rev. 0 | Page 10 of 12 PCB Footprint C1210 C0805 C0805 C0603 C0603 SIP3 SIP3 SIP3 SIP2 SIP3 SIP2 SIP2 SIP2 SIP2 SIP2 SIP SIP3 SIP2 4 mm × 4 mm 4 mm × 4 mm R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 SIP1 SIP1 SIP1 SIP1 SIP1 SIP1 SIP1 24-lead LFCSP Vendor Murata Murata Murata Murata Murata Harwin Harwin Harwin Harwin Harwin Würth Harwin Harwin Harwin Harwin Harwin Harwin Harwin Coilcraft Würth Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale KOA Vishay Dale Harwin Harwin Harwin Harwin Harwin Harwin Harwin Analog Devices, Inc. UG-967 ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide Table 3. ADP5092-1-EVALZ Evaluation Board Bill of Materials Quantity 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 6 1 Reference Designator C1 C2, C7 C3 C4, C6 C5 J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13 L1 L1 R1 R2 R3, R5 R4 R6 R7 R8 R9 R10, R12 R11 R13 R14 R15 R16 TP1 TP2 TP3 TP4 TP5 TP6 TP7, TP8, TP9, TP10, TP11, TP12 U1 Description 220 µF/6.3 V 10 µF/10 V 4.7 µF/10 V 0.1 µF 10 nF DIS_SW VID REG_D1 PGOOD REG_D0 BACK_UP BAT REG_OUT SYS REG_OUT VIN RDIV FIX MPPT 22 µH 22 µH 1 kΩ 113 kΩ 5.9 MΩ 6.04 MΩ 6.19 MΩ 0Ω 100 kΩ NC 4.12 MΩ 4.02 MΩ 3.83 MΩ 4.7 MΩ 18 MΩ 200 kΩ BACK_UP BAT REG_OUT SW SYS VIN GND ADP5092 Part Number GRM32ER60J107ME20 GRM21BR71A106KE51 GRM21BR61A475KA73 GRM188R71H104KA93 GRM188R71H103KA01 M20-9990246 M20-9990246 M20-9990246 M20-9990245 M20-9990246 601900211121 601900211121 601900211121 601900211121 M20-9990245 601900211121 M20-9990246 M20-9990245 LPS4018-223MLB 74437324220 CRCW06031K00FKEA CRCW0603113KFKEA CRCW06035M90FKEA CRCW06036M04FKEA CRCW06036M19FKEA CRCW06030000FKEA CRCW0603100K0FKEA N/A CRCW06034M12FKEA CRCW06034M02FKEA CRCW06033M83FKEA CRCW06034M70FKEA RK73B1JTTD186J CRCW0603200KFKEA M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 M20-9990245 ADP5092-ACPZ-1-R7 Rev. 0 | Page 11 of 12 PCB Footprint C1210 C0805 C0805 C0603 C0603 SIP3 SIP3 SIP3 SIP2 SIP3 SIP2 SIP2 SIP2 SIP2 SIP2 SIP2 SIP3 SIP2 4 mm × 4 mm 4 mm × 4 mm R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 R0603 SIP1 SIP1 SIP1 SIP1 SIP1 SIP1 SIP1 24-lead LFCSP Vendor Murata Murata Murata Murata Murata Harwin Harwin Harwin Harwin Harwin Würth Harwin Harwin Harwin Harwin Harwin Harwin Harwin Coilcraft Würth Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale Vishay Dale KOA Vishay Dale Harwin Harwin Harwin Harwin Harwin Harwin Harwin Analog Devices, Inc. ADP5091-1-EVALZ/ADP5092-1-EVALZ User Guide UG-967 NOTES ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. ©2016 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG14443-0-5/16(0) Rev. 0 | Page 12 of 12