ADN8834CP-EVALZ

ADN8834CB-EVALZ/ADN8834CP-EVALZ UG-858 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 Evaluating the ADN8834 Ultracompact 1.5 A Thermoelectric Cooler (TEC) Controller FEATURES ADN8834CB-EVALZ AND ADN8834CP-EVALZ EVALUATION BOARDS 13315-001 Full featured evaluation boards for the ADN8834 Complete TEC controller with integrated 1.5 A TEC driver Operating voltage range: VIN = 2.7 V to 5.5 V TEC voltage and current operation monitoring Independent TEC heating and cooling current-limit settings Programmable maximum TEC voltage External synchronization from 1.85 MHz to 3.25 MHz Input for NTC thermistor connection Output for TEC module wires 2.5 V reference output Disable jumper 40 mm × 25 mm WLCSP evaluation board size 45 mm × 25 mm LFCSP evaluation board size Figure 1. ADN8834CB-EVALZ WLCSP Evaluation Board DOCUMENTS NEEDED 13315-002 ADN8834 data sheet Figure 2. ADN8834CP-EVALZ LFCSP Evaluation Board GENERAL DESCRIPTION The ADN8834CB-EVALZ and ADN8834CP-EVALZ are configurable evaluation boards designed to work with various TEC modules and thermistors. The ADN8834 on the evaluation board delivers and controls bidirectional current through a TEC controller using two pairs of the complementary integrated MOSFETs in an H bridge configuration. components can be replaced by soldering different value components that match the temperature control loop characteristic with the thermal load to achieve the required response time and temperature stability. The cooling and heating TEC current limits and maximum TEC voltage setting can also be modified by changing the values of the corresponding components. The TEC cooling and heating current limits are set to 1.5 A, and the maximum TEC voltage is programmed to 3 V using two on-board resistor dividers. The temperature setpoint circuit is optimized to work with a 10 kΩ NTC thermistor. The on-board proportional integral differential (PID) compensation network In addition, the board can be plugged into the ADN8834 base board, which has adjustable components for the tunable analog thermal PID network, the temperature setpoint, and maximum TEC current and TEC voltage limits. PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 16 UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ TABLE OF CONTENTS Features .............................................................................................. 1 Cooling and Heating TEC Current Limits ................................4 Documents Needed .......................................................................... 1 PWM Operation Frequency ........................................................4 ADN8834CB-EVALZ and ADN8834CP-EVALZ Evaluation Boards................................................................................................. 1 Read the TEC Voltage ...................................................................5 General Description ......................................................................... 1 TEC Driver Control ......................................................................5 Revision History ............................................................................... 2 Using the Base Board ........................................................................6 Using the Evaluation Board............................................................. 3 Evaluation Board Schematics and Artwork ...................................7 Board Connection ........................................................................ 3 Ordering Information .................................................................... 14 Maximum TEC Voltage ............................................................... 3 Bill of Materials ........................................................................... 14 Read the TEC Current ..................................................................5 REVISION HISTORY 10/15—Revision 0: Initial Version Rev. 0 | Page 2 of 16 ADN8834CB-EVALZ/ADN8834CP-EVALZ UG-858 USING THE EVALUATION BOARD where VREF = 2.5 V. BOARD CONNECTION Apply a power source to the VIN (ADN8834CB-EVALZ)/VIN+ (ADN8834CP-EVALZ) and GND terminals. Connect the TEC module to TEC+ and TEC−. Connect the thermistor to the THERM and AGND terminals. The power source voltage must be between 2.7 V and 5.5 V, the power supply range of the ADN8834. Connect the EN/SY pin to VDD and remove the shunt from the VLIM/SD jumper to enable the controller. VVLIM_HEATING = VVLIM_COOLING − ISINK_VLIM × RV1||RV2 where ISINK_VLIM = 10 µA. VTEC_MAX_COOLING = VVLIM_COOLING × AVLIM where AVLIM = 2 V/V. VTEC_MAX_HEATING = VVLIM_HEATING × AVLIM MAXIMUM TEC VOLTAGE CLK The maximum TEC cooling voltage is set to 3 V by the values of RV1 = 6.65 kΩ and RV2 = 10 kΩ. TEC VOLTAGE LIMIT AND INTERNAL SOFT START HEATING To change the setting, modify the value of RV1 using the equations provided in the Using a Resistor Divider to Set the TEC Voltage Limit section (for more information, refer to the ADN8834 data sheet) or by following the recommended values in Table 1. VREF DISABLE RV1 10µA VLIM/SD RV2 Calculate the cooling and heating limits using the following equations: SW OPEN = VVLIM_COOLING SW CLOSED = VVLIM_HEATING 13315-003 Using a Resistor Divider to Set the TEC Voltage Limit Figure 3. Programming the Maximum TEC Voltage VVLIM_COOLING = VREF × RV2/(RV1 + RV2) Table 1. Setting the Maximum TEC Voltage (RV2 = 10 kΩ) VTEC_MAX_COOLING (V)1 4.750 4.500 4.250 4.000 3.750 3.500 3.250 3.000 2.750 2.500 2.250 2.000 1.750 1.500 1.250 1.000 0.750 0.500 0.250 VVLIM_COOLING (V)2 2.375 2.250 2.125 2.000 1.875 1.750 1.625 1.500 1.375 1.250 1.125 1.000 0.875 0.750 0.625 0.500 0.375 0.250 0.125 RV1 (kΩ)3 0.53 1.11 1.76 2.50 3.33 4.29 5.38 6.67 8.18 10.00 12.22 15.00 18.57 23.33 30.00 40.00 56.67 90.00 190.00 VTEC_COOLING (V)4 2.438 2.375 2.313 2.250 2.188 2.125 2.063 2.000 1.938 1.875 1.813 1.750 1.688 1.625 1.563 1.500 1.438 1.375 1.313 RV1||RV2 (kΩ)3 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 VVLIM_HEATING (V)5 2.370 2.240 2.110 1.980 1.850 1.720 1.590 1.460 1.330 1.200 1.070 0.940 0.810 0.680 0.550 0.420 0.290 0.160 0.030 VTEC_MAX_COOLING is the maximum target TEC voltage when the ADN8834 operates in cooling mode. VVLIM_COOLING is the voltage set at the VLIM/SD input pin for cooling. RV1 is the required value of Resistor R1. RV2 is the required value of Resistor R2. 4 VTEC_COOLING is the voltage at the VTEC output when the TEC voltage reaches the maximum in cooling mode. 5 VVLIM_HEATING is the voltage set at the VLIM/SD input pin for heating. 6 VTEC_MAX_HEATING is the maximum TEC voltage set when the ADN8834 operates in heating mode. 7 VTEC_HEATING is the voltage at the VTEC output when the TEC voltage reaches the maximum in heating mode. 1 2 3 Rev. 0 | Page 3 of 16 VTEC_MAX_HEATING (V)6 4.740 4.480 4.220 3.960 3.700 3.440 3.180 2.920 2.660 2.400 2.140 1.880 1.620 1.360 1.100 0.840 0.580 0.320 0.060 VTEC_HEATING (V)7 0.065 0.130 0.195 0.260 0.325 0.390 0.455 0.520 0.585 0.650 0.715 0.780 0.845 0.910 0.975 1.040 1.105 1.170 1.235 UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ COOLING AND HEATING TEC CURRENT LIMITS VDD The maximum TEC cooling and heating current limits are both set to 1.5 A by the values of the resistors, RC3 = 210 kΩ and RC4 = 48.7 kΩ. To change the settings, use the equations provided in the Using a Resistor Divider to Set the TEC Current Limit section (for more information, refer to the ADN8834 data sheet) or use the values recommended in Table 3. 40µA VREF ITEC + ILIM TEC CURRENT LIMIT SW OPEN = VVLIM_HEATING SW CLOSED = VVLIM_COOLING 13315-004 RC2 Use the following equations to calculate the maximum TEC currents: Figure 4. Programming the TEC Current Cooling and Heating Limits VILIM_HEATING = VREF × RC2/(RC1 + RC2) PWM OPERATION FREQUENCY where VREF = 2.5 V. The frequency of the PWM TEC driver stage can be configured at the 3-pin jumper, J1. Apply the external synchronization clock signal to the middle pin of the jumper. Note that the middle pin can also be used to shut down the device when it is pulled below 0.8 V. Therefore, when applying the external clock signal, ensure that the high level is greater than 2.1 V and the low level is less than 0.8 V. The combinations of EN/SY pin are shown in Table 2. VILIM_COOLING= VILIM_HEATING + ISINK_ILIM × RC1||RC2 where ISINK_ILIM = 40 µA. VILIM _ COOLING − 1.25 V RCS where RCS = 0.525 V/A. ITEC _ MAX _ HEATING = – RC1 Using a Resistor Divider to Set the TEC Current Limit ITEC _ MAX _ COOLING = COOLING 1.25 V − VILIM _ HEATING Table 2. SYNC/EN Pin Settings RCS VILIM_HEATING must not exceed 1.2 V and VILIM_COOLING must be more than 1.3 V to leave proper margins between the heating and the cooling modes. SYNC/EN Pin Low (< 0.8 V) Open High (>2.1 V ) External Clock Signal (High > 2.1 V, Low < 0.8 V) PWM Operation Frequency Shutdown Shutdown 2 MHz From 1.85 MHz to 3.25 MHz Table 3. Values of the Resistor Divider for ILIM Settings ITEC_MAX_COOLING (A)1 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 VILIM_COOLING (V)2 2.090 2.038 1.985 1.933 1.880 1.828 1.775 1.723 1.670 1.618 1.565 1.513 1.460 1.408 ITEC_MAX_HEATING (A)3 −1.6 −1.5 −1.4 −1.3 −1.2 −1.1 −1.0 −0.9 −0.8 −0.7 −0.6 −0.5 −0.4 −0.3 VILIM_HEATING (V)4 0.410 0.463 0.515 0.568 0.620 0.673 0.725 0.778 0.830 0.883 0.935 0.988 1.040 1.093 ITEC_MAX_COOLING is the maximum target TEC current when the ADN8834 operates in cooling mode. VILIM_COOLING is the voltage set at the ILIM pin when the ADN8834 operates in cooling mode. 3 ITEC_MAX_HEATING is the maximum target TEC current when the ADN8834 operates in heating mode. 4 VILIM_HEATING is the voltage set at the ILIM pin when the ADN8834 operates in heating mode. 5 RC1 is the required value of Resistor R3. RC2 is the required value of Resistor R4. 1 2 Rev. 0 | Page 4 of 16 RC1 (kΩ)5 256.1 212.8 178.4 150.3 127.0 107.3 90.5 76.0 63.3 52.1 42.1 33.2 25.2 18.0 RC2 (kΩ)5 50.2 48.3 46.3 44.1 41.9 39.5 37.0 34.3 31.4 28.4 25.2 21.7 18.0 14.0 RC1||RC2 (kΩ)5 42.000 39.375 36.750 34.125 31.500 28.875 26.250 23.625 21.000 18.375 15.750 13.125 10.500 7.875 ADN8834CB-EVALZ/ADN8834CP-EVALZ UG-858 READ THE TEC VOLTAGE TEC DRIVER CONTROL The voltage on the VTEC output pin is proportional to the voltage across the TEC and is measured at Connector J5/Pin 1 (ADN8834CB-EVALZ) or J6/Pin 11 (ADN8834CP-EVALZ). The relationship between the voltage on the VTEC output and the voltage across the TEC is as follows: The TEC driver has a linear driver LDR and a PWM driver with an SW output and a voltage feedback input pin, SFB. It is controlled by the voltage signal at the OUT2 pin. The equations for the linear and PWM driver outputs, respectively, are as follows: VTEC = VLDR − VSFB = 4 × (VVTEC − 0.5 × VREF) where: VTEC is the voltage across the TEC. VLDR is the voltage measured at the LDR pin. VSFB is the voltage measured at the SFB pin. VVTEC is the voltage measured at the VTEC pin. VREF is the reference voltage, 2.5 V. (1) VSFB = VLDR + 5 (VOUT2 − 1.25 V) (2) where: VOUT2 is the voltage at the OUT2 pin. VB is determined by voltage at the VDD pin as READ THE TEC CURRENT The voltage on the ITEC output pin is proportional to the TEC current, and is measured at Connector J5/Pin 2 (ADN8834CBEVALZ) or J6/Pin 12 (ADN8834CP-EVALZ). Calculate the TEC current from the ITEC pin voltage as follows: ITEC = VLDR = VB − 40 (VOUT2 − 1.25 V) VITEC − 0.5 × VREF RCS where: ITEC is the TEC current; defined as the current flowing into the TEC positive terminal, TEC+, and out of the TEC negative terminal, TEC−. VITEC is the voltage measured at the ITEC pin. RCS is the current sense gain, 0.525 V/A. VREF is the reference voltage, 2.5 V. VB = 1.5 V (VVDD < 4.0 V) (3) VB = 2.5 V (VVDD > 4.0 V) (4) The VLDR and VSFB voltages are limited by the power supply voltage with the upper limit of VVDD and the lower limit of 0 V. The voltage at the OUT2 pin is determined by the compensation amplifier with the PID network. This amplifier receives the temperature setpoint voltage at the IN2P input and the thermistor voltage at the IN2N pin fed by the OUT1 pin of the error amplifier. If the digital temperature control loop is used, configure the compensation amplifier as a unity-gain follower by connecting the OUT2 pin to IN2N, and then apply the control signal from a DAC to the IN2P input. Thus, the OUT2 pin voltage is equal to the DAC voltage at the IN2P pin, and the TEC driver outputs follow Equation 1 and Equation 2. Rev. 0 | Page 5 of 16 UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ USING THE BASE BOARD Table 4. Configuration Components to Be Removed from ADN8834CB-EVALZ or ADN8834CP-EVALZ Board Component R1 R3 R4 R10 C7 R13 R16 R17 R11 C8 C6 R9 R8 R12 13315-005 The ADN8834 base board, which is available upon request, allows the user to tune the PID components in analog thermal control loop because it has a set of selectable R and C values. In addition, it offers adjustable components that allow the user to change the maximum TEC voltage and cooling and heating current limits. The temperature setpoint can be also changed manually. Connect a ADN8834CB-EVALZ or ADN8834CPEVALZ board to the base board as the daughter card. To avoid duplication, remove several configuration components from the daughter card before connecting it into the ADN8834 base board (see Table 4). Figure 5. ADN8834 Base Board Rev. 0 | Page 6 of 16 Value 6.65 kΩ 210 kΩ 48.7 kΩ 165 kΩ 10 µF 1.87 MΩ 20 kΩ 20 kΩ 1.87 MΩ 1.5 µF 0.01 µF 80.6 kΩ 7.68 kΩ 17.8 kΩ Function Voltage limit (VLIM) Current limit (ILIM) ILIM PID compensation amplifier PID compensation amplifier PID compensation amplifier Temperature setpoint (TEMPSET) TEMPSET PID compensation amplifier PID compensation amplifier PID compensation amplifier Thermistor amplifier Thermistor amplifier Thermistor amplifier CON12 J4 1 2 3 4 5 6 7 8 9 10 11 12 CONT ILIM VLIM/SD AGND VREF TEMPOUT TEMPSET CMIN TPR123 CRDR CIRP GND_THERM R3 10 R5 210K R4 20K 17.8K TP9AGND R14 R12 R8 7.68K TPR123 C4 0.1UF TP21THRMSTR VREF VIN+ 3 2 1 THERMISTOR J1EN/SY 1 TP22ILIM VREF C3 0.1UF R20 0 TP4 48.7K 6.65K 1 IN1P IN1M VREF R15 20K 10K R9 TEMPSET AGND E4 E5 D5 VDD VREF D4 C5 B5 EN/SY ILIM VLIM/SD R2 OUT1 80.6K AGND VREF VDD EN/SY ILIM VLIM/SD U1 VTEC ITEC ADN8834ACBZ R27 0 R17 R16 20K 20K 1.87M 10UF C7 0 R22 TEMPOUT R13 165K VREF R10 0 R21 C4 OUT2 OUT2 B4 IN2N IN2N A5 IN2P IN2P A4 IN1P IN1P D3 VTEC C3 ITEC E3 SFB IN1N B3 IN1N OUT1 A3 OUT1 1 0 C6 0.01U C8 NP L1 1.5U 0 1 NP R26 R25 0 1 CONT IN2M AGND TP1 TP19OUT2 CIRP TEC(-) TEC(+) TP2 VIN(+) TP13 VIN+ 1UH C110UF OUT2 C5 0.1UF C2 10UF CMIN R24 R28 CRDR A1 A2 B2 B1 C2 C1 D2 D1 E1 E2 TP17IN2P R18 IN2P IN2M 499K TP23IN2M R11 1.87M R23 PGNDL PGNDL LDR LDR PVIN PVIN SW SW PGNDS PGNDS 49.9 R29 1 R1 1 1 2 1 Rev. 0 | Page 7 of 16 1 Figure 6. ADN8834CB-EVALZ WLCSP Evaluation Board Schematic 1 AGND GND TP15 TP11 C9 0.1UF 1 VIN+ GND_THERM THERMISTOR TEC(+) GND VIN+ VTEC ITEC TEC(-) 1 J2VLIM/SD + CON12 J5 GND C10 100uF 1 2 3 4 5 6 7 8 9 10 11 12 ADN8834CB-EVALZ/ADN8834CP-EVALZ UG-858 EVALUATION BOARD SCHEMATICS AND ARTWORK 13315-006 Rev. 0 | Page 8 of 16 GND_THERM 1 2 3 4 5 6 7 8 9 10 11 12 THERMISTOR CON12 J4 VREF TP9 AGND R14 20K 17.8K 7.68K 0 R20 210K R5 10 R15 20K IN1P IN1M 48.7K R4 10K 6.65K R3 VIN+ R12 R8 TP21THERM TPR123 TEMPOUT TEMPSET CMIN TPR123 CDRD CIRP TEMPGOOD CONT ILIM VLIM/SD AGND VREF VREF R2 R1 R9 TEMPSET C4 0.1UF OUT1 80.6K 1 C3 0.1UF TP4VREF 1 VLIM/SD R27 6 5 0 VREF VDD ILIM VLIM/SD OUT2 IN2N J1EN/SY IN1P R17 R16 20K 20K 1.87M 10UF C7 0 R22 TEMPOUT R13 165K VREF R10 OUT1 TP20 0 R21 VREF VDD 4 2 3 OUT2 ILIM 1 IN2N U1 PAD 1 2 3 1 2 IN2P 24 IN2P 7 PD 23 IN1P IN1N 8 1 TP18 IN2M R23 499K TP17 IN2P R18 IN2P 0 C6 CDRD VTEC R111.87M IN2M 1 ADN8834ACPZ EN/SY EN/SY AGND 22 IN1N OUT1 OUT1 21 VTEC 9 SFB 10 19 PGNDL 20 TMPGD 11 PGNDS NP R28 1 1.5UF 0.01UF C8 0 CMIN R24 ITEC SW PVINS PVINL LDR PGNDL PGNDS 12 ITEC TEMPGOOD OUT2 TP19 NP R26 R25 0 C2 10UF 0.1UF OUT2 CIRP 49.9 R19 13 14 15 16 17 18 C11 TP2 1UH L1 0.1UF C5 IN2M CONT 1 TEC- C1 NP TP11 TP13 1 1 J2VLIM/SD 1 Figure 7. ADN8834CP-EVALZ LFCSP Evaluation Board Schematic 1 VIN+ C12 10UF VIN+ TEC(-) TEC(+) TP1 AGND 1 AGND VTEC ITEC TEC(-) GND VIN+ GND_THERM THERMISTOR TEC(+) GND VIN+ CON12 J6 TP15 C9 0.1UF 1 2 3 4 5 6 7 8 9 10 11 12 1 + GND C10 100uF UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ 13315-007 VREF TP5 TP4 AGND 1 TEMPOUT 20K W3 VREF W1 20K J2 CONT 1 2 1 TEMPSET TEMPOUT 10K Figure 8. ADN8834 Base Board Schematic TP10 1 2 100K W7 CD5 10UF SW2 SDA05H1SBD AGND J11 VLIM/SD 1UF CD2 CD1 .47UF 2.2uF CD3 W6 500K TEMPOUT TPR123 TEMPSET CD4 4.7UF W5 TP15 200K R2 TPR123 W4 200K 10K R1 TP19 1 1 1 1 CDRD 1 SW3 ILIM SDA05H1SBD SW6 SDA05H1SBD TP16 1 A2 TEMPSET RD1 12K RI1 61.9K A12 C1 B11 RD2 24K 249K RD3 49.9K RI3 D1 ITEC C12 499K RD4 100K RI4 VIN+ VTEC 200K RD5 RI5 1MEG ADN8834 ADN8833 DAUGHTER LG T67K-H2K1-24-Z (green) J4_VREF J6_GND_THERM J5_GND_THERM J5_THERMISTER J6_THERMISTER J4_TEMPSET J4_TEMPGOOD J4_TEMPOUT RI6 1K TEMPGOOD RI2 124K VREF GND_THERM B12 C2 A7 TEMPGOOD THERMISTOR A1 TEMPOUT U1 ILIM A9 J4_ILIM A4 TPR123 J4_TPR123 A5 J4_CDRD CDRD J5_ITEC A10 J4_VLIM/SD VLIM/SD J4_CONT A8 CONT J4_CMIN A3 CMIN J4_AGND A11 CMIN TP3 C8 J4_CIRP A6 CIRP B2 J5_ITEC B1 J5_VTEC C11 J6_VTEC B5 J5_VIN+ B6 J5_VIN+ C5 J6_VIN+ J6_GND C6 J6_VIN+ J6_GND C7 J5_GND B8 C10 C9 C4 C3 B4 B3 B10 TP25 SDA05H1SBD SW4 TEMPOUT J6_TEC(-) J6_TEC(-) J6_TEC(+) J6_TEC(+) J5_TEC(-) J5_TEC(-) J5_TEC(+) B9 VTEC ITEC J5_TEC(+) J5_GND B7 1 1 TP2 TP12 TEC(-) TEC(+) RP1 61.9K 1 TP24 CD TP17 NP RP2 124K NP RI RP3 249K RD NP TP14 1 CMIN VREF TP18 0.01UF RP4 499K RP NP CF AGND C17 0.1UF NP RP5 1MEG CI TP20 1 TP6 TPR123 Short = gnd:gnd_signal 1 1 1 CDRD 1 CIRP Rev. 0 | Page 9 of 16 W2 20K GND C16 150uF VIN+ CONT CIRP TP8 C13 TP22 TP21 TEC(+) TEC(-) GND VIN+ 1 TP23 0.47UF 1UF C11 0.047uF C12 0.1uF 0.22uF C14 C15 1 2 1 2 1 2 GND_THERM THERMISTOR THERMISTOR GND_THERM TP13 1 1 1 1 TP1 SDA05H1SBD SW5 LUMBERGKRM2 J10 LUMBERGKRM2 J9 LUMBERGKRM2 J8 CONT ADN8834CB-EVALZ/ADN8834CP-EVALZ UG-858 13315-008 13315-011 ADN8834CB-EVALZ/ADN8834CP-EVALZ 13315-009 UG-858 13315-010 13315-012 Figure 11. ADN8834CB-EVALZ Evaluation Board Second Layer Figure 9. ADN8834CB-EVALZ Evaluation Board Top Layer Figure 12. ADN8834CB-EVALZ Evaluation Board Bottom Layer Figure 10. ADN8834CB-EVALZ Evaluation Board Third Layer Rev. 0 | Page 10 of 16 UG-858 13315-013 ADN8834CB-EVALZ/ADN8834CP-EVALZ 13315-014 Figure 13. ADN8834CP-EVALZ Evaluation Board Top Layer 13315-015 Figure 14. ADN8834CP-EVALZ Evaluation Board Second Layer 13315-016 Figure 15. ADN8834CP-EVALZ Evaluation Board Third Layer Figure 16. ADN8834CP-EVALZ Evaluation Board Bottom Layer Rev. 0 | Page 11 of 16 13315-017 ADN8834CB-EVALZ/ADN8834CP-EVALZ Figure 17. ADN8834 Base Board Top Layer 13315-018 UG-858 Figure 18. ADN8834 Base Board Layer 2 Rev. 0 | Page 12 of 16 UG-858 13315-019 ADN8834CB-EVALZ/ADN8834CP-EVALZ 13315-020 Figure 19. ADN8834 Base Board Layer 3 Figure 20. ADN8834 Base Board Bottom Layer Rev. 0 | Page 13 of 16 UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ ORDERING INFORMATION BILL OF MATERIALS Table 5. ADN8834CB-EVALZ WLCSP Evaluation Board Quantity 3 5 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 4 1 7 11 1 Reference C1, C2, C8 C3, C4, C5, C9, C11 C6, C7 C10 J1 J2 J4, J5 L1 R1 R2 R3 R4 R5 R8 R9 R12 R10 R11 R13 R14, R15, R16, R17 R18 R20, R21, R22, R23, R24, R25, R27 TP1, TP4, TP9, TP11, TP15, TP17, TP18, TP19, TP20, TP21, TP22 U1 Description Ceramic capacitor, 10 µF, 10 V, 10%, X7R, 0805 Ceramic capacitor, 0.1 µF, 10 V, 10%, X7R, 0603 Ceramic capacitor, 0.01 µF, 50 V, 10%, X7R, 0603 Tantalum capacitor, 100 µF, 6.3 V, 20%, 1411 Jumper, 3-pin Jumper, 2-pin Connector, double row, male, 12-pin Inductor, 1 µH Resistor, 6.65 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 10 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 210 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 48.7 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 10.0 Ω, 1/10 W, 1%, 0603, SMD Resistor, 7.68 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 80.6 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 17.8 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 374 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 100 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 64.9 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 20.0 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 499 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 0.0 Ω, 1/10 W, 0603, SMD Manufacturer Taiyo Yuden Kemet Kemet Vishay Samtec Samtec Samtec TOKO Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Part Number LMK212B7106KG-TD C0603C104K8RACTU C0603C103K5RACTU 293D107X06R3B2T TSW-103-08-G-S TSW-103-08-G-S TSW-112-08-G-D 1286AS-H-1R0M CRCW06036K65FKEA ERJ-3EKF1002V CRCW0603210KFKEA CRCW060348K7FKEA CRCW060310R0FKEA CRCW06037K68FKEA CRCW060380K6FKEA CRCW060317K8FKEA CRCW0603165KFKEA CRCW0603100KFKEA CRCW060364K9FKEA CRCW060320K0FKEA ERJ-3EKF4993V ERJ-3GEY0R00V Test point Samtec TSW-103-08-G-S Ultracompact, 1.5 A, TEC controller, WLCSP package Analog Devices, Inc. ADN8834ACBZ-R7 Table 6. ADN8834CP-EVALZ LFCSP Evaluation Board Quantity 3 5 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 Reference C2, C8, C12 C3, C4, C5, C9, C11 C6, C7 C10 J1 J2 J4, J6 L1 R1 R2 R3 R4 R5 R8 R9 R12 R10 Description Ceramic capacitor, 10 µF, 10 V, 10%, X7R 0805 Ceramic capacitor, 0.1 µF, 10 V, 10%, X7R 0603 Ceramic capacitor, 0.01 µF, 50 V, 10%, X7R 0603 Tantalum capacitor, 100 µF, 6.3 V, 20%, 1411 Jumper, 3-pin Jumper, 2-pin Connector, double row, male, 12-pin Inductor, 1 µH Resistor, 6.65 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 10 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 210 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 48.7 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 10.0 Ω, 1/10 W, 1%, 0603, SMD Resistor, 7.68 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 80.6 kΩ 1/10 W, 1%, 0603, SMD Resistor, 17.8 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 374 kΩ, 1/10 W, 1%, 0603, SMD Rev. 0 | Page 14 of 16 Manufacturer Taiyo Yuden Kemet Kemet Vishay Samtec Samtec Samtec Coilcraft Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Part Number LMK212B7106KG-TD C0603C104K8RACTU C0603C103K5RACTU 293D107X06R3B2T TSW-103-08-G-S TSW-103-08-G-S TSW-112-08-G-D XFL3012-102ME CRCW06036K65FKEA ERJ-3EKF1002V CRCW0603210KFKEA CRCW060348K7FKEA CRCW060310R0FKEA CRCW06037K68FKEA CRCW060380K6FKEA CRCW060317K8FKEA CRCW0603165KFKEA ADN8834CB-EVALZ/ADN8834CP-EVALZ Quantity 1 1 4 1 1 7 10 2 1 Reference R11 R13 R14, R15, R16, R17 R18 R19 R20, R21, R22, R23, R24, R25, R27 TP1, TP4, TP9, TP13, TP15, TP17, TP18, TP19, TP20, TP21 TP2, TP11 U1 UG-858 Description Resistor, 562 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 64.9 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 20.0 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 499 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 49.9 Ω, 1/10 W, 1%, 0603, SMD Resistor, 0.0 Ω, 1/10 W, 0603, SMD Manufacturer Vishay Vishay Vishay Vishay Vishay Vishay Part Number CRCW06031M87FKEA CRCW060364K9FKEA CRCW060320K0FKEA ERJ-3EKF4993V CRCW060349R9FKEA ERJ-3GEY0R00V Test point Keystone 5010 Connector Ultracompact, 1.5 A, TEC controller, LFCSP package Mill-Max Analog Devices 3102-2-00-21-00-08-0 ADN8834ACPZ-R7 Table 7. ADN8834 Base Board Quantity 2 2 1 1 1 1 1 2 1 1 1 2 3 1 1 1 1 1 2 2 2 2 2 1 2 5 18 1 3 2 1 1 1 Reference CD1, C14 CD2, C15 CD3 CD4 CD5 CF C11 C12, C17 C13 C16 D1 J2, J11 J8, J9, J10 RD1 RD2 RD3 RD4 RD5 RP1, RI1 RP2, RI2 RP3, RI3 RP4, RI4 RP5, RI5 RI6 R1, R2 SW2, SW3, SW4, SW5, SW6 TP1, TP2, TP3, TP4, TP5, TP6, TP8, TP10, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21 U1 W1, W2, W3 W4, W5 W6 W7 Description Ceramic capacitor, 0.47 µF, 16 V, 10%, X5R, 0603 Ceramic capacitor, 1 µF, 16 V, 10%, X5R, 0603 Ceramic capacitor, 2.2 µF, 16 V, 10%, X5R, 0603 Ceramic capacitor, 4.7 µF, 6.3 V, 10%, X5R, 0603 Ceramic capacitor, 10 µF, 6.3 V, 20%, X5R, 0603 Ceramic capacitor, 0.01 µF, 50 V, 10%, X7R, 0603 Ceramic capacitor, 0.047 µF, 6.3 V, 10%, X5R, 0603 Ceramic capacitor, 0.1 µF, 50 V, 10%, X7R, 0603 Ceramic capacitor, 0.22 µF, 6.3 V, 10%, X5R, 0603 Tantalum capacitor, 150 µF, 6.3 V, 20%, 2917 LED, green, 570 nm, clear, 2-PLCC Jumper, 2-pin Connector, PCB terminal, black, 2-pin Resistor, 12 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 24.3 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 49.9 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 100 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 200 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 61.9 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 124 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 249 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 499 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 1 MΩ, 1/10 W, 1%, 0603, SMD Resistor, 1 kΩ, 1/10 W, 1%, 0603, SMD Resistor, 10 kΩ, 1/10 W, 1%, 0603, SMD Switch, low profile DIP, top slide, 5-position Test point Manufacturer TDK Murata Murata Murata Panasonic Kemet Murata AVX TDK Sanyo OSRAM Samtec On Shore Vishay Vishay Panasonic Vishay Panasonic Vishay Vishay Panasonic Panasonic Vishay Panasonic Panasonic C&K Keystone Part Number C1608X5R1C474K080AA GRM188R61C105KA GRM188R61C225KE GRM188R60J475KE19D ECJ-1VB0J106M C0603C103K5RACTU GRM033R60J473KE19D 06035C104KAT2A C0603X5R0J224K030BB 6TPE150MI LG T67K-H2K1-24-Z TSW-150-07-G-S OSTVN02A150 CRCW060312K0FKEA CRCW060324K3FKEA ERJ-3EKF4992V CRCW0603100KFKEA ERJ-3EKF2003V CRCW060361K9FKEA CRCW0603124KFKEA ERJ-3EKF2493V ERJ-3EKF4993V CRCW06031M00FKEA ERJ-6ENF4123V ERJ-3EKF1002V SDA05H1SBD 5010 Connector1 Trimmer, 20 kΩ, 0.25 W, SMD Trimmer, 200 kΩ, 0.25 W, SMD Trimmer, 500 kΩ, 0.25 W, SMD Trimmer, 100 kΩ, 0.25 W, SMD Samtec Murata Murata Murata Murata SSW-106-01-G-D PVG5A203C03R00 PVG5A204C03R00 PVG5A504C03R00 PVG5A104C03R01 U1 has a reserved area to plug in the daughter board. The silkscreen mark includes three 12-pin female connectors and several other components. Rev. 0 | Page 15 of 16 UG-858 ADN8834CB-EVALZ/ADN8834CP-EVALZ 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. ©2015 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG132423-0-10/15(0) Rev. 0 | Page 16 of 16