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ANALOG DEVICES UG-059 handbook

1. FEC 9753796 4 D1 to DA LED SMD 0805 green FEC 8529906 1 J1 Socket USB MINI AB SMT FEC 9786490 2 2 J5 Black 4 mm banana socket FEC 1101128 2 J3 Red 4 mm banana socket FEC 1101127 1 J6 10 pin 2 x 5 0 1 pitch 90 header FEC 102 2233 3 LK1 to LK3 2 pin 0 1 pitch header and shorting shunt FEC 102 2247 and FEC 150 411 2 LK9 LK10 6 pin 3 x 2 0 1 header and shorting shunt FEC 102 2231 and FEC 150 411 4 R1 to RA Socket pins x 2 FEC 329563 two required 4 R5 R7 R11 R19 Resistor 0603 100 kO FEC 9330402 1 R6 Resistor 0603 10 kO FEC 9330399 4 R8 R12 R16 R17 Resistor 0603 2 2 FEC 9330810 2 R9 R13 Resistor 0603 1 kO FEC 9330380 1 R10 Not populated N A 1 R15 Resistor 0603 0 O FEC 9331662 20 T1 to T11 TI4 to T19 T22 to T24 Terminal PCB red FEC 8731144 4 T12 T13 T20 T21 Terminal PCB black FEC 8731128 1 U1 High voltage quad channel DAC AD5504BRUZ 1 U2 USB microcontroller Digi Key 428 1669 ND 1 U3 Precision low dropout voltage regulator ADP3303ARZ 3 3 1 U4 IC serial EEPROM 64K 2 5 V 8 SOIC FEC 9758070 1 U5 Bus transceiver Digi Key 296 8279 1 ND 4 V1 to V4 50 SMB 90 jack FEC 121 2895 1 Y1 CM309S SMD crystal FEC 9509658 1 FEC refers to Farnell In One Digi Key refers to the Digi Key Corporation Rev 0 Page 8 of 12 Table 4 AD5501 Qty Name Part Description Stock Code 1 C1 Socket pins x 2 FEC 329563 two required 3 C2 to C4 Not populated FEC 329563 two required 2 C5 C11
2. connections to CLR LDAC SYNC SCLK and SDI LK10 should be in Position B or Position C so that the SEL pin is connected to DGND or as required The interface signals required to control the AD5501 AD5504 can then be provided through the 10 pin header J6 The pinout of J6 is shown in Table 1 Table 1 J6 Header Pinout Pin Signal Pin Signal 1 CLR 6 SDO 2 SYNC 7 R_SEL 3 SCLK 8 ALARM 4 SDI 9 DGND 5 LDAC 10 DGND Link Description LK1 This link determines if the USB interface is to be used If this link is inserted the USB interface generates the signals required to control the AD5501 AD5504 If this link is removed the USB interface is not used and Header J3 must be used to provide signals to the AD5501 AD5504 LK2 This link connects the pin of the AD5501 AD5504 to the source This link can be removed and an ammeter connected across the two pins if it is required to measure the current The source for Vioac is determined by LK9 LK3 This link connects the pin of the AD5501 AD5504 to the source This link can be removed and an ammeter connected LK9 This link selects the voltage source for Vioac sockets LK10 This link selects the logic level applied to R_SEL If this link is in Position B R_SEL is connected to DGND If this link is in Position C R SEL is connected to across the two pins if it is required to measure t
3. 1 V1 50 SMB 90 PCB jack FEC 121 2895 3 V2 toV4 Not populated N A 1 Y1 CM309S SMD crystal FEC 9509658 FEC refers to Farnell In One Digi Key refers to the Digi Key Corporation 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 Rev 0 Page 9 of 12 NOTES Rev 0 Page 10 of 12 NOTES Rev 0 Page 11 of 12 NOTES Evaluation boards are only intended for device evaluation and not for production purposes Evaluation boards are supplied as is and without warranties of any kind express implied or statutory including but not limited to any implied warranty of merchantability or fitness for a particular purpose No license is granted by implication or otherwise under any patents or other intellectual property by application or use of evaluation boards Information furnished by Analog Devices is believed to be accurate and reliable However no responsibility is assumed by Analog Devices for its use nor for any infringements of patents or other rights of third parties that may result from its use Analog Devices reserves the right to change devices or specifications at any ti
4. ANALOG i i DEVICES Evaluation Board User ips One Technology Way 9106 Norwood MA 02062 9106 U S A Tel 781 329 4700 Fax 781 461 3113 www analog com Evaluation Board for AD5501 AD5504 FEATURES GENERAL DESCRIPTION Full featured evaluation board for the AD5501 AD5504 This user guide describes the operation and functionality of the USB interface AD5501 AD5504 evaluation board Use this user guide in PC software for register programming conjunction with the AD5501 or AD5504 data sheet as Standalone operation appropriate to evaluate board the functionality and performance of the AD5501 AD5504 The evaluation board can be used as a standalone board with control coming from an external DSP or microcontroller or it can be connected to a PC Software is provided that can be used to program the registers of the AD5501 AD5504 Control of the AD5501 AD5504 is via a USB interface FUNCTIONAL BLOCK DIAGRAM EM BEE o i 1 WAY 5 HEADER 8 ES USB CONTROL CIRCUITRY AD5501 AD5504 5 kn N 08551 001 Figure 1 See the last page for important warning and disclaimers Rev 0 Page 1 of 12 TABLE OF CONTENTS Features LU Ld uer 1 DAC UU US N 3 G n ral Description ed iioi ti e RENE 1 USB ta ce 3 Functional Block Diagram seen 1 Standalone Operation seen 3 Revision History user prede tete d
5. AQ3 7 125 0915 0 0 vas 6 gt 949 9 1 vOV1s 019 04090414 7 gad_NIG _____ 449 195 3015 zvd 22 2 JAJ INAS 25 49 103 604 2193 99 103 09 0103 09 E 603 104 803 009 1002 ys 8 INIM BSh mo 04 68d E T 203 e 919 103 89 sno ou Vu T 3 sboyoA um iil 3nro 310 122 019 91315 Fass 0 cdov N 5 5 ACE 63 KK 10 Figure 4 Evaluation Board Schematic 2 of 3 Rev 0 Page 6 of 12 115 VDD J3 ci 10uF VLOGIC e 5 I gt lt a 5 8 8 gt 9 lt 9 5 220 om 50 gt 1 E gt O tuF 0 1uF Figure 5 Evaluation Board Schematic 3 of 3 Rev 0 Page 7 of 12 S00 1SS80 T2 TM 117 TI T BILL OF MATERIALS Table 3 AD5504 Qty Name Part Description Stock Code 4 C1 to C4 Socket pins x 2 FEC 329563 two required 2 C5 C11 Capacitor 10 uF 100 V FEC 9693130 17 C6 C7 C9 C12 C13 C16 to C19 Capacitor 0603 100 nF 50 V FEC 431989 C21 C22 C26 C27 C29 to C32 3 C10 C23 C24 Capacitor Case A 10 pF 10 V FEC 9751041 2 C15 C28 Capacitor 0603 22 pF 50V FEC 9406107 1 C25 Capacitor Case A 2 2 uF 10 V
6. Capacitor 10 uF 100 V FEC 9693130 17 C6 C7 C9 C12 C13 C16 to C19 C21 Capacitor 0603 100 nF 50 V FEC 431989 C22 C26 C27 C29 to C32 3 C10 C23 C24 Capacitor Case A 10 pF 10V FEC 9751041 2 C15 C28 Capacitor 0603 22 pF 50 V FEC 9406107 1 C25 Capacitor Case A 2 2 uF 10 V FEC 9753796 4 D1 to D4 LED SMD 0805 green FEC 8529906 1 J1 Socket USB MINI AB SMT FEC 9786490 2 J2 5 Black 4 mm banana socket FEC 1101128 2 J3 J4 Red 4 mm banana socket FEC 1101127 1 J6 10 pin 2 x 5 0 1 pitch 90 header FEC 102 2233 3 LK1 to LK3 2 pin 0 1 pitch header and shorting shunt FEC 102 2247 and FEC 150 411 2 LK9 LK10 6 pin 3 x 2 0 1 header and shorting shunt FEC 102 2231 and FEC 150 411 1 R1 Socket pins x 2 FEC 329563 two required 3 R2 to R4 Not populated FEC 329563 two required 4 R5 R7 R11 R19 Resistor 0603 100 kO FEC 9330402 1 R6 Resistor 0603 10 kO FEC 9330399 4 R8 R12 R16 R17 Resistor 0603 2 2 kO FEC 9330810 2 R9 R13 Resistor 0603 1 kO FEC 9330380 1 R10 Resistor 10 FEC 9465561 1 R15 Resistor 0603 0 O FEC 9331662 1 T1 T5 to T11 T14 to T19 T22 to T24 Terminal PCB red FEC 8731144 3 T2toTA Not populated N A 4 T12 T13 T20 T21 Terminal PCB black FEC 8731128 1 U1 High voltage 12 bit voltage output DAC AD5501BRUZ 1 U2 USB microcontroller Digi Key 428 1669 ND 1 U3 Precision low dropout voltage regulator ADP3303ARZ 3 3 1 U4 IC serial EEPROM 64K 2 5 V 8 SOIC FEC 9758070 1 U5 Bus transceiver Digi Key 296 8279 1 ND
7. he current If this link is in Position A Vioac 5 V from the USB interface If this link is in Position B 3 V from the voltage regulator 03 If this link is in Position C is connected to the banana sockets and J5 An external voltage source should be applied to these If this link is in Position A R SEL is controlled by software Rev 0 Page 3 of 12 USING THE USB SOFTWARE The evaluation board kit is supplied with a CD containing PC software that allows the user to control the evaluation board via the USB interface Note that the software must be installed before the evaluation board is connected to the USB port The software installation program usually runs automatically when the CD is inserted in the drive however if this doesn t happen double click the setup exe file in the root directory of the CD The soft ware is installed and shortcuts are placed on the start menu folder called Analog Devices When the software is installed the evaluation board can be connected to the USB port cal AD5504 Quad High Voltage DAC File About When the software is started the user is presented with a selection box The selection box presents a choice of using the AD5501 or AD5504 Click the appropriate button for the board being used The main control panel for the AD5504 software is shown in Figure 2 Use this panel to load values to the DACs and set the status of the LDAC and CLR pins It sho
8. me without notice Trademarks and registered trademarks are the property of their respective owners Evaluation boards are not authorized to be used in life support devices or systems 2009 Analog Devices Inc All rights reserved Trademarks and ANALOG registered trademarks are the property of their respective owners UG08551 0 11 09 0 DEVICES www analog com Rev 0 12 of 12
9. nana sockets of J2 to J5 The USB interface if used gets its power supply from the USB port of the PC This power supply is not used by the AD5501 AD5504 or any of its associated circuitry When connecting the power supply leads it is recommended that the supplies be turned off and that the ground leads be connected first DAC OUTPUTS The DAC output for the AD5501 is available on the SMB connector T1 The DAC outputs Voura to Vourn for the AD5504 are available on the SMB connectors T1 to T4 Table 2 Summary of Link Positions USB INTERFACE The software provided with the evaluation board kit allows the user to program the registers of the AD5501 AD5504 via the USB interface It is important that the software supplied is installed on the PC before the board is connected The USB circuitry gets its power from the USB port of the PC and gene rates the required interface signals CLR SYNC and SCLK to control the AD5501 AD5504 To use the interface Link LK1 should be inserted STANDALONE OPERATION The evaluation board can be used as a standalone device if required The advantage to this is that it lets the user connect the interface pins of the AD5501 AD5504 to their own DSP or microcontroller thus allowing them to write code to operate the AD5501 AD5504 as their application requires To use the board in standalone mode the connection to the USB interface must be removed This is achieved by removing LK1 which three states the
10. uld be noted that when power is first applied to the AD5501 AD5504 the DACs are powered down by default The DACs are powered up by selecting the appropriate options in the control register panel DEVICES World leader in high performance Signal processing solutions Input Code Hex DAE wA LDAC Function nm gt o of S o E NE NE E NE EM Pulse LDAC LDAC High LDAC Low Control Register Range Select Load DACT 00000 Mir s Load DAC2 00000 Load DAC3 00000 Load DAC4 00000 Write to all DACs CLR Function Pulse CLR CLR High CLR Low SPI Value 0855 1 002 Figure 2 Main Control Panel Rev 0 Page 4 of 12 SCHEMATICS AND ARTWORK 00 15580 vy y cy ta 29 19 pasnb s jou s BSN U pinoys 141 Q 9 4001 61 9 9I901 QN9V QN9Q WOE v 61 oi 9N 2100A l 443 195 INAS 445 415 30 8 L 9 2 lt lt lt lt lt lt lt lt c SvcOHv i 83 8100 21 07Lossav s E VLNOA INOA om zi NO O80 ON LAS zxz seria 21901 O30 in 91 anyo L anol 23 hi A001 sno 59 5555555555 8 tired Figure 3 Evaluation Board Schematic 1 of 3 Rev 0 Page 5 of 12 700 15980 i NITVLX 1no1vix M3MTS 1
11. ur 2 Using the USB Softwares 4 Functionality Overview 3 Schematics and Artwork 5 Safety Requirements teatri 3 Bill of Materials ettet tete etti 8 Power Supplies eret tebti ente dria erectas 3 ESD Caution 9 REVISION HISTORY 11 09 Revision 0 Initial Version Rev 0 Page 2 of 12 FUNCTIONALITY OVERVIEW The evaluation board for the AD5501 AD5504 allows the user to fully evaluate all the functions and performance of the AD5501 AD5504 prior to designing it into a system The evaluation board can be used in a standalone mode with the control signals provided through the 10 pin header J6 or it can be connected to a PC using the USB cable supplied with the evaluation board kit Software is provided that allows the user to program the various registers of the AD5501 AD5504 with ease The operation of the software is described in the Using the USB Software section SAFETY REQUIREMENTS Because the AD5501 AD5504 are capable of producing voltages up to 60 V the evaluation board is shipped with a perspex cover on the top and bottom This cover should remain in place to prevent accidental contact with any high voltage components or tracks POWER SUPPLIES To supply Vioaic the evaluation board requires 2 7 V to 5 V supply The Vp supply can be any value within the power supply limit as specified in the AD5501 AD5504 data sheets Power supply connections are made to the ba

ANALOG DEVICES UG-059 handbook

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