AD7606BSTZ

厂商：
AD(亚德诺)
封装：
LQFP64_10X10MM
描述：
模数转换器 - ADC 仿真采样双极性 16 位 IC

数据手册：

下载AD7606BSTZ.pdf

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数据手册
价格&库存

AD7606BSTZ 数据手册

8/6/4ཚ‫ڢ‬DASǈాዃ16࿋Ă ມटႠ๼෇Ăཞօ֑ᄣADC AD7606/AD7606-6/AD7606-4 ༬Ⴀ ᆌᆩ! 8/6/4ୟཞօ֑ᄣ๼෇ ኈມटႠఇె๼෇‫ྷݔ‬ǖ±10 VĂ±5 V 5 V‫ڇ‬ఇె‫ۉ‬ᇸǈVDRIVEǖ2.3 V዁5 V ྜඇण‫ڦׯ‬ຕ਍֑ण঴ਦ‫ݛ‬ӄ ! ఇె๼෇ᶏ࿋ԍࢺ ! ਏᆶ1 MΩఇె๼෇ፆੇ‫ڦ‬๼෇࣐؋ഗ ! ܾ঩ੇं۠ఇె୳հഗ ! ೌా৛௢एጚ‫ۉ‬უत࣐؋ 16࿋Ă200 kSPS ADCǄ໯ᆶཚ‫ڢ‬ǅ ! ཚࡗຕጴ୳հഗ༵ࠃࡗ֑ᄣࠀీ ଳऄ‫ڦ‬ժႜ/‫ز‬ႜথ੨ SPI/QSPI™/MICROWIRE™/DSPग़ඹ Ⴀీ ! ఇె๼෇ཚ‫ࠃ༵ڢ‬7 kV ESD‫ۨܮ‬ኵ 95.5 dB SNR, −107 dB THD ±0.5 LSB INL, ±0.5 LSB DNL ! ‫ࡼࠀگ‬ǖ 100 mW ! ‫ځ‬ऐఇ๕ǖ 25 mW 64ᆅগLQFP‫ހ‬ጎ ‫ۉ‬૰၍॔੦ࢅԍࢺဣཥ! ‫ܠ‬၎‫ۉ‬ऐ੦዆! ᅏ՗ࢅ੦዆ဣཥ! ‫ܠ‬ዡۨ࿋ဣཥ! ຕ਍֑णဣཥ)EBT*! ՗1. ߛ‫ݴ‬Ր୲ĂມटႠ๼෇Ăཞօ֑ᄣDAS঴ਦ‫ݛ‬ӄ ‫ݴ‬Ր୲ ‫܋ڇ‬๼෇ ኈֶ‫ݴ‬๼෇ ཞօ֑ᄣཚ‫ڢ‬ຕ 18࿋ 16࿋ AD7608 AD7606 AD7606-6 AD7606-4 AD7607 AD7609 8 8 6 4 8 14࿋ ࠀీ઀཮ ཮1 Rev. 0 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. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2010 Analog Devices, Inc. All rights reserved. ADIዐ࿔Ӳຕ਍๮֩๟ᆈ࿔Ӳຕ਍๮֩‫ڦ‬ᅳ࿔ǈ৤൩ଌ঴‫݋‬ᅳዐ੗ీ٪ሞ‫ڦ‬ᇕჾፇኯई‫݋‬ᅳ‫ٱ‬ဃǈADIփ‫݋ܔ‬ᅳዐ٪ሞ‫ֶڦ‬ᅴईᆯׂُิ‫ٱڦ‬ဃ޶ሴăසႴඓණඪࢆَᇕ‫ڦ‬ጚඓႠǈ൩֖੊ADI༵ࠃ ‫ڦ‬ፌႎᆈ࿔Ӳຕ਍๮֩ă AD7606/AD7606-6/AD7606-4 ణ୤ ༬Ⴀ 1 ᆌᆩ 1 ࠀీ઀཮ 1 ! ాև/ྔևएጚ‫ۉ‬უ 24 Ⴊ۩૦๏ 2 ! ‫ۆ‬႙૶থ཮ 25 ߁ຎ 3 ! ู‫ۉ‬ఇ๕ 25 रຍࡀ߭ 4 ! ገ࣑੦዆ 26 ! ้Ⴞࡀ߭ 7 ຕጴথ੨ 27 ! ఇె๼෇ ADC‫ࡧڿد‬ຕ 22 23 ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ 11 ! ժႜথ੨(PAR/SER/BYTESEL=0) 27 ! ඤፆ 11 ! ժႜጴব(PAR /SER/BYTESEL=1,DB15=1) 27 11 ! ‫ز‬ႜথ੨(PAR /SER/BYTESEL=1) 27 ᆅগದዃࢅࠀీ௮ຎ 12 ! ገ࣑೺क़‫܁‬ൽ 28 ‫ۆ‬႙߾ፕ༬Ⴀ 17 ! ຕጴ୳հഗ 29 ຍᇕ 21 ! քਆኸళ 32 ߾ፕᇱ૙ 22 ྔႚ؅٫ 34 ! ገ࣑ഗၘ঴ 22 ! ۩ࠔኸళ 34 ESDয়ߢ Ⴊ۩૦๏ 2010౎5ሆ—Ⴊ۩Ӳ0ǖ‫؛‬๔Ӳ Rev. 0 | Page 2 of 36 AD7606/AD7606-6/AD7606-4 ߁ຎ AD76061/AD7606-6/AD7606-4‫ݴ‬՚๟16࿋Ă8/6/4ཚ‫ڢ‬ཞօ ֑ᄣఇຕຕ਍֑णဣཥ(DAS)ă߳ഗॲ਩ాዃఇె๼෇ᶏ ࿋ԍࢺĂܾ঩ੇं۠୳հഗĂ߶ጷԍ‫ٷݣ׼‬ഗĂ16࿋‫ࢁۉ‬ ም‫ݴ‬ದደْ԰ৎ႙ఇຕገ࣑ഗ(ADC)Ăଳऄ‫ڦ‬ຕጴ୳հ ഗĂ2.5 Vएጚ‫ۉ‬უᇸĂएጚ‫ۉ‬უ࣐؋ᅜतߛ໏‫ز‬ႜࢅժႜ থ੨ă AD7606/AD7606-6/AD7606-4֑ᆩ5V‫ۉڇ‬ᇸࠃ‫ۉ‬ǈ੗ᅜ‫ت‬ ૙±10Vࢅ±5VኈມटႠ๼෇႑ࡽǈཞ้໯ᆶཚ‫ڢ‬਩ీᅜߛ ‫ٳ‬200kSPS‫ུཾڦ‬໏୲֑ᄣă๼෇ᶏ࿋ԍࢺ‫ۉ‬ୟ੗ᅜఱ๴ ፌߛ‫ٳ‬±16.5 V‫ۉڦ‬უă࿮ஃᅜࢆዖ֑ᄣೕ୲߾ፕǈ AD7606‫ڦ‬ఇె๼෇ፆੇ਩ྺ1 MΩă໲֑ᆩ‫ۉڇ‬ᇸ߾ፕ‫ݛ‬ ๕ǈਏᆶೌా୳հࢅߛ๼෇ፆੇǈᅺُ࿮Ⴔൻ‫ۯ‬ሏ໙‫ٷݣ‬ ഗࢅྔևມटႠ‫ۉ‬ᇸăAD7606/AD7606-6/AD7606-4ੇं ۠୳հഗ‫ڦ‬3 dBপኹೕ୲ྺ22 kHzǗ‫֑ړ‬ᄣ໏୲ྺ200 kSPS ้ǈ໲ਏᆶ40 dBੇं۠ᅞ዆༬Ⴀăଳऄ‫ڦ‬ຕጴ୳հഗ֑ᆩ ᆅগൻ‫ۯ‬ǈ੗ᅜ߀฀႑ሯԲ(SNR)ǈժই‫گ‬3 dB‫੻ټ‬ă 1 !ጆ૧ኟሞฤ൩ዐă! Rev. 0 | Page 3 of 36 AD7606/AD7606-6/AD7606-4 रຍࡀ߭ ‫ݥأ‬ଷᆶຫ௽ǈVREF = 2.5 Vྔև/ాևएጚ‫ۉ‬უǈAVCC = 4.75 V዁5.25 VǈVDRIVE = 2.3 V዁5.25 VǈfSAMPLE = 200 kSPSǈTA = TMIN዁TMAXă1 ՗2 ֖ຕ ‫ۯ‬ༀႠీ ႑ሯԲ(SNR)2, 3 ႑భԲ(SINAD)2 ‫ۯ‬ༀ‫ྷݔ‬ ጺၿհ฿ኈ(THD)2 ‫ރ‬ኵၿհईሗොሯำ(SFDR)2 ঍ۙ฿ኈ(IMD)2 ! ܾ঩ၜ ! ෙ঩ၜ ཚ‫ڢ‬क़߰૗2 ఇె๼෇୳հഗ! ඇࠀ୲‫੻ټ‬ tGROUP DELAY ኱ୁ৛‫܈‬ ! ‫ݴ‬Ր୲ ! ྲ‫ݥݴ‬၍Ⴀ2 ! ओ‫ݥݴ‬၍Ⴀ2 ! ጺ‫ۙݥ‬ኝဃֶ(TUE) ኟ஢ଉ‫ײ‬ဃֶ2, 5 ! ኟ஢ଉ‫ײ‬ဃֶ೏ᅎ ! ኟ஢ଉ‫ײ‬ဃֶ೅ದ2 ມटႠଭ‫پ‬ஓဃֶ2,6 ! ມटႠଭ‫پ‬ஓဃֶ೏ᅎ ! ມटႠଭ‫پ‬ஓဃֶ೅ದ2 ޶஢ଉ‫ײ‬ဃֶ2, 5 ! ޶஢ଉ‫ײ‬ဃֶ೏ᅎ ! ޶஢ଉ‫ײ‬ဃֶ೅ದ2 ֪๬ཉॲ0ጀ๥! fIN= 1 kHzኟ၀հǈ‫ݥأ‬ଷᆶຫ௽ 16Ԡࡗ֑ᄣǗ±10 V‫ྷݔ‬ǗfIN= 130 Hz 16Ԡࡗ֑ᄣǗ±5 V‫ྷݔ‬ǗfIN= 130 Hz ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±10 V‫ྷݔ‬ ࿮ࡗ֑ᄣǗ±5 V‫ྷݔ‬ ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋! 94 93 88.5 87.5 88 87 95.5 94.5 90 89 90 89 90.5 90 −107 −108 dB dB dB dB dB dB dB dB dB dB −95 fa = 1 kHz, fb = 1.1 kHz ࿄჋ዐཚ‫ڦڢ‬fINߛ‫ٳ‬160 kHz −110 −106 −95 dB dB dB −3 dBǈ±10 V‫ྷݔ‬ −3 dBǈ±5 V‫ྷݔ‬ −0.1 dBǈ±10 V‫ྷݔ‬ −0.1 dBǈ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ 23 15 10 5 11 15 kHz kHz kHz kHz μs μs ࿮฿ஓ 16 ±0.5 ±0.5 ±6 ±12 ±8 ±8 ±2 ±7 5 16 ±1 ±3 10 5 1 6 ±8 ±8 ±4 ±8 5 16 ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ྔևएጚ‫ۉ‬უ ాևएጚ‫ۉ‬უ ±10 V‫ྷݔ‬ ±5 V‫ྷݔ‬ Rev. 0 | Page 4 of 36 ±0.99 ±2 ±32 32 40 ±6 ±12 8 22 ±32 32 40 Bits LSB 4 LSB LSB LSB LSB LSB ppm/°C ppm/°C LSB LSB LSB LSB μV/°C μV/°C LSB LSB LSB LSB ppm/°C ppm/°C LSB LSB AD7606/AD7606-6/AD7606-4 ֖ຕ ఇె๼෇ ๼෇‫ۉ‬უ‫ྷݔ‬ ఇె๼෇‫ୁۉ‬ ๼෇‫ۉ‬ඹ7 ๼෇ፆੇ एጚ๼෇/๼‫؜‬ एጚ๼෇‫ۉ‬უ‫ྷݔ‬ ኱ୁ୑‫ୁۉ‬ ๼෇‫ۉ‬ඹ7 एጚ๼‫ۉ؜‬უ एጚᇸ࿒‫܈‬ဣຕ இड๼෇ ๼෇ߛ‫ۉ‬უ(VINH) ๼෇‫ۉگ‬უ(VINL) ๼෇‫(ୁۉ‬IIN) ๼෇‫ۉ‬ඹ(CIN)7 இड๼‫؜‬ ๼‫ۉߛ؜‬უ(VOH) ๼‫ۉگ؜‬უ(VOL) ‫ޝ‬੣ༀ୑‫ୁۉ‬ ‫ޝ‬੣ༀ๼‫ۉ؜‬ඹ7 ๼‫؜‬Պஓ ገ࣑໏୲ ገ้࣑क़ ֑ᄣԍ‫׼‬ഗ֑ण้क़ ཾུ໏୲ ‫ۉ‬ᇸᄲ൱ AVCC VDRIVE ITOTAL ኟ‫׉‬ఇ๕(ৢༀ) ኟ‫׉‬ఇ๕(߾ፕጒༀ)8 ֪๬ཉॲ0ጀ๥! ፌၭኵ RANGE = 1 RANGE = 0 10 VǗ९཮31 5 VǗ९཮31 2.475 REF SELECT = 1 REFIN/REFOUT 2.5 V V μA μA pF MΩ 2.525 ±1 V μA pF V 7.5 2.49/ 2.505 ±10 ppm/°C 0.9 × VDRIVE 0.1 × VDRIVE ±2 V V μA pF 0.2 ±20 V V μA pF 5 ISOURCE = 100 μA ISINK = 100 μA VDRIVE − 0.2 ±1 5 ‫ڇ‬࿋! ±10 ±5 5.4 2.5 5 1 ९“ఇె๼෇”և‫ݴ‬ ९“ADC‫ࡧڿد‬ຕ”և‫ݴ‬ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ܾ৊዆ցஓ! Ԉઔ໯ᆶӗ߲ཚ‫ڢ‬Ǘ९՗4 4 1 200 μs μs kSPS 5.25 5.25 V V 16 14 12 22 20 17 mA mA mA 20 18 15 5 2 27 24 21 8 6 mA mA mA mA μA ௅߲ཚ‫ڢ‬ǈԈઔ໯ᆶӗ߲ཚ‫!ڢ‬ 4.75 2.3 ຕጴ๼෇ = 0 VईVDRIVE AD7606 AD7606-6 AD7606-4 fSAMPLE = 200 kSPS AD7606 AD7606-6 AD7606-4 ‫ځ‬ऐఇ๕ ࠲܏ఇ๕ Rev. 0 | Page 5 of 36 AD7606/AD7606-6/AD7606-4 ֖ຕ ࠀࡼ ! ኟ‫׉‬ఇ๕(ৢༀ) ! ኟ‫׉‬ఇ๕(߾ፕጒༀ)8 ֪๬ཉॲ0ጀ๥! AD7606 fSAMPLE = 200 kSPS AD7606 AD7606-6 AD7606-4 ! ‫ځ‬ऐఇ๕ ! ࠲܏ఇ๕ 1 ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋! 80 115.5 mW 100 90 75 25 10 142 126 111 42 31.5 mW mW mW mW μW Bप࿒‫ྺྷݔ܈‬−40°C዁+85°Că ֖९“ຍᇕ”և‫ݴ‬ă 3 ُ༬Ⴀ๢ᆩᇀገ࣑೺क़ईገ࣑ኮࢫ‫܁‬ൽ้ăසࡕሞժႜఇ๕ူ‫ڦ‬ገ࣑೺क़‫܁‬ൽ൐VDRIVE = 5 VǈሶSNR‫ۆ‬႙ኵই‫گ‬1.5 dBǈTHD‫ۆ‬႙ኵই‫گ‬3 dBă 4 LSB՗๖ፌ‫گ‬ᆶၳ࿋ă±5 V๼෇‫้ྷݔ‬ǈ1 LSB = 152.58 μVă±10 V๼෇‫้ྷݔ‬ǈ1 LSB = 305.175 μVă 5 ኄၵ༬ႠԈઔඇ࿒‫ྷݔ܈‬Վࣅࢅాևएጚ‫ۉ‬უ࣐؋‫ࠋڦ‬၅ǈ‫ڍ‬փԈઔྔևएጚ‫ۉ‬უᇸ‫ڦ‬ဃֶࠋ၅ă 6 ມटႠଭ‫پ‬ஓဃֶ၎‫ܔ‬ᇀఇె๼෇‫ۉ‬უܸऺ໙ă 7 ᄣೌሞ‫ْ݀؛‬ք೺क़਩ঢ়ࡗ֪๬ǈᅜඓԍ‫ࢇޙ‬Քጚᄲ൱ă 8 ߾ፕࠀࡼ/‫ୁۉ‬ຕኵԈઔᅜࡗ֑ᄣఇ๕ሏႜ้‫ࠋڦ‬၅ă 2 Rev. 0 | Page 6 of 36 AD7606/AD7606-6/AD7606-4 ้Ⴞࡀ߭ ‫ݥأ‬ଷᆶຫ௽ǈAVCC = 4.75 V዁5.25 VǈVDRIVE = 2.3 V዁5.25 VǈVREF = 2.5Vྔև/ాևएጚ‫ۉ‬უǈTA = TMIN዁TMAXă1 ՗3 ሞTMINĂTMAX้‫ڦ‬၌ኵ ֖ຕ ժႜ0‫ز‬ႜ0ጴবఇ๕ tCYCLE ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ 9.1 18.8 39 78 158 315 100 μs μs μs μs μs μs μs μs μs μs 1/ཾུ໏୲ ժႜఇ๕ǈገ࣑೺क़ईኮࢫ‫܁‬ൽǗईኁ‫ز‬ႜఇ๕ǖVDRIVE =4.75 V ዁5.25 Vǈ૧ᆩDOUTAࢅDOUTB၍ୟሞገ࣑೺क़‫܁‬ൽ ‫ز‬ႜఇ๕ǈገ࣑೺क़‫܁‬ൽǗVDRIVE= 3.3 V ‫ز‬ႜఇ๕ǈገ࣑ኮࢫ‫܁‬ൽǗVDRIVE= 2.3 VǈDOUTAࢅDOUTB၍ୟ ገ้࣑क़ ࡗ֑ᄣ࠲ԿǗAD7606 ࡗ֑ᄣ࠲ԿǗAD7606-6 ࡗ֑ᄣ࠲ԿǗAD7606-4 2Ԡࡗ֑ᄣǗAD7606 4Ԡࡗ֑ᄣǗAD7606 8Ԡࡗ֑ᄣǗAD7606 16Ԡࡗ֑ᄣǗAD7606 32Ԡࡗ֑ᄣǗAD7606 64Ԡࡗ֑ᄣǗAD7606 STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ‫ځ‬ऐఇ๕ฉ‫้ڦۉ‬क़ 30 ms STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ࠲܏ఇ๕ฉ‫้ڦۉ‬क़ 13 ms STBYฉืᄂ‫ڟ‬CONVST xฉืᄂǗٗ࠲܏ఇ๕ฉ‫้ڦۉ‬क़ 25 ns ns ns ns ns ns ns ms ns ns RESETߛ‫ۉ‬ೝஞ؋੻‫܈‬ BUSY‫ڟ‬OS xᆅগยዃ้क़ BUSY‫ڟ‬OS xᆅগԍ‫้׼‬क़ CONVST xߛ‫ۉ‬ೝ‫ڟ‬BUSYߛ‫ۉ‬ೝ ፌ‫܌‬CONVST x‫ۉگ‬ೝஞ؋ ፌ‫܌‬CONVST xߛ‫ۉ‬ೝஞ؋ BUSYူইᄂ‫ڟ‬CSူইᄂยዃ้क़ CONVST A/CONVST Bฉืᄂኮक़ፌ‫ٷ‬ඹႹჽ‫้׿‬क़ ፌࢫCSฉืᄂᇑBUSYူইᄂኮक़‫ڦ‬ፌ‫้׊‬क़ RESET‫ۉگ‬ೝ‫ڟ‬CONVST xߛ‫ۉ‬ೝኮक़‫ڦ‬ፌ‫܌‬ჽ‫้׿‬क़ 0 0 ns ns 16 21 25 32 15 22 ns ns ns ns ns ns CS‫ڟ‬RDยዃ้क़ CS‫ڟ‬RDԍ‫้׼‬क़ RD‫ۉگ‬ೝஞ؋੻‫܈‬ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V RDߛ‫ۉ‬ೝஞ؋੻‫܈‬ CSߛ‫ۉ‬ೝஞ؋੻‫(܈‬९཮5)ǗCSᇑRD၎૶ 5 μs 9.7 μs μs 5 tCONV 2 3.45 7.87 16.05 33 66 133 257 tWAKE-UP STANDBY tWAKE-UP SHUTDOWN ాևएጚ‫ۉ‬უ ! ྔևएጚ‫ۉ‬უ! tRESET tOS_SETUP tOS_HOLD t1 t2 t3 t4 t5 3 t6 t7 ժႜ0ጴব‫܁‬ൽ֡ፕ t8 t9 t10 t11 t12 ௮ຎ! 4 3 2 4.15 50 20 20 40 25 25 0 0.5 25 Rev. 0 | Page 7 of 36 AD7606/AD7606-6/AD7606-4 ሞTMINĂTMAX้‫ڦ‬၌ኵ ֖ຕ t13 ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ 16 20 25 30 ns ns ns ns 16 21 25 32 22 ns ns ns ns ns ns ns 23.5 17 14.5 11.5 MHz MHz MHz MHz 15 20 30 ns ns ns 17 23 27 34 ns ns ns ns ns ns 22 ns 15 20 25 30 15 20 25 30 ns ns ns ns ns ns ns ns ns 16 20 25 30 ns ns ns ns t144 t15 t16 t17 6 6 ‫ز‬ႜ‫܁‬ൽ֡ፕ fSCLK t18 t19 4 t20 t21 t22 t23 0.4 tSCLK 0.4 tSCLK 7 FRSTDATA֡ፕ t24 t25 t26 ௮ຎ! ٗCS኱‫ڟ‬DB[15:0]ෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V RDူইᄂࢫ‫ڦ‬ຕ਍‫ݡ‬࿚้क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V RDူইᄂࢫ‫ڦ‬ຕ਍ԍ‫้׼‬क़ CS‫ڟ‬DB[15:0]ԍ‫้׼‬क़ ٗCSฉืᄂ‫ڟ‬DB[15:0]ෙༀ๑ీ‫ڦ‬ჽ‫้׿‬क़ ‫ز‬ႜ‫܁‬ൽ้ዓೕ୲ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V ٗCS኱‫ڟ‬DOUTA/DOUTBෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़/ٗCS኱‫ڟ‬MSBᆶၳ‫ڦ‬ჽ‫้׿‬क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVE= 2.3 V዁2.7 V SCLKฉืᄂࢫ‫ڦ‬ຕ਍‫ݡ‬࿚้क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V SCLK‫ۉگ‬ೝஞ؋੻‫܈‬ SCLKߛ‫ۉ‬ೝஞ؋੻‫܈‬ SCLKฉืᄂ‫ڟ‬DOUTA/DOUTBᆶၳ‫ڦ‬ԍ‫้׼‬क़ CSฉืᄂ‫ڟ‬DOUTA/DOUTBෙༀ๑ీ ٗCSူইᄂ኱‫ڟ‬FRSTDATAෙༀ্ᆩ‫ڦ‬ჽ‫้׿‬क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V ٗCSူইᄂ኱‫ڟ‬FRSTDATAߛ‫ۉ‬ೝ‫ڦ‬ჽ‫้׿‬क़ǈ‫ز‬ႜఇ๕ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V ٗRDူইᄂ‫ڟ‬FRSTDATAߛ‫ۉ‬ೝ‫ڦ‬ჽ‫้׿‬क़ VDRIVEߛᇀ4.75 V VDRIVEߛᇀ3.3 V VDRIVEߛᇀ2.7 V VDRIVEߛᇀ2.3 V Rev. 0 | Page 8 of 36 AD7606/AD7606-6/AD7606-4 ሞTMINĂTMAX้‫ڦ‬၌ኵ ֖ຕ t27 ፌၭኵ ‫ۆ‬႙ኵ! ፌ‫ٷ‬ኵ ‫ڇ‬࿋ 19 24 ns ns 17 22 24 ns ns ns t28 t29 ௮ຎ! ٗRDူইᄂ‫ڟ‬FRSTDATA‫ۉگ‬ೝ‫ڦ‬ჽ‫้׿‬क़ VDRIVE= 3.3 V዁5.25V VDRIVE= 2.3 V዁2.7V ٗ‫ڼ‬16߲SCLKူইᄂ‫ڟ‬FRSTDATA‫ۉگ‬ೝ‫ڦ‬ჽ‫้׿‬क़ VDRIVE= 3.3 V዁5.25V VDRIVE= 2.3 V዁2.7V ٗCSฉืᄂ኱‫ڟ‬FRSTDATAෙༀ๑ీ‫ڦ‬ჽ‫้׿‬क़ ᄣೌሞ‫ْ݀؛‬ք೺क़਩ঢ়ࡗ֪๬ǈᅜඓԍ‫ࢇޙ‬Քጚᄲ൱ă໯ᆶ๼෇႑ࡽ਩ኸۨtR = tF = 5 nsǄ10ǁ‫ڟ‬90ǁ‫ڦ‬VDRIVEǅժٗ1.6V‫ۉ‬ೝഐਸ๔ऺ้ă ሞࡗ֑ᄣఇ๕ူǈAD7606-6ࢅAD7606-4‫ڦ‬tCONV‫ۆ‬႙ኵ੗ᅜ૧ᆩࠅ๕((N × tCONV) + ((N − 1) × 1 μs))ऺ໙ǈഄዐN՗๖ࡗ֑ᄣԠ୲ă‫ܔ‬ᇀAD7606-6ǈtCONV = 3 μsǗ‫!ܔ‬ ! ᇀAD7606-4ǈtCONV = 2 μsă 3 CONVST x႑ࡽኮक़‫ڦ‬ჽ‫׿‬ᆩඓԍཚ‫ڢ‬णኮक़‫ڦ‬Ⴀీ೅ದၭᇀ10 LSB้‫ڦ‬ፌ‫ٷ‬ඹႹ้क़ઠ࢚ଉă 4 ‫ܔ‬ᇀኄၵ֪ଉǈຕ਍๼‫؜‬ᆅগฉ๑ᆩକ࣐؋ǈ໲၎‫ړ‬ᇀ๼‫؜‬ᆅগฉᆶ20 pF‫޶ڦ‬ሜă 1 2 ้Ⴞ཮ t5 CONVST A, CONVST B tCYCLE CONVST A, CONVST B t2 t3 tCONV t1 BUSY t4 t7 tRESET 08479-002 CS RESET ཮2. CONVST้Ⴞ—ገ࣑ኮࢫ‫܁‬ൽ t5 CONVST A, CONVST B tCYCLE CONVST A, CONVST B t2 t3 tCONV t1 BUSY t6 CS t7 08479-003 tRESET RESET ཮3. CONVST้Ⴞ—ገ࣑೺क़‫܁‬ൽ CS t8 DATA: DB[15:0] FRSTDATA t16 t13 t14 INVALID t24 V1 t26 V2 V3 t17 t15 V4 t27 V7 V8 t29 ཮4. ժႜఇ๕ǈ‫܀‬૬‫ڦ‬CSࢅRDஞ؋ Rev. 0 | Page 9 of 36 08479-004 RD t9 t11 t10 ! AD7606/AD7606-6/AD7606-4 t12 CS AND RD t16 t13 DATA: DB[15:0] V2 V3 V4 V5 V6 V7 t17 V8 08479-005 V1 FRSTDATA ཮5.CSࢅRD၎૶‫ڦ‬ժႜఇ๕ CS t20 t19 t18 DOUTA, DOUTB DB15 t22 DB14 DB13 t23 DB1 DB0 t25 t29 t28 FRSTDATA ཮6. ‫ز‬ႜ‫܁‬ൽ֡ፕ(ཚ‫ڢ‬1) CS t8 t16 t13 DATA: DB[7:0] FRSTDATA t11 INVALID t24 HIGH BYTE V1 t26 t14 t15 LOW BYTE V1 HIGH BYTE V8 t27 ཮8/!ጴবఇ๕‫܁‬ൽ֡ፕ Rev. 0 | Page 10 of 36 t17 LOW BYTE V8 t29 08479-007 RD t9 t10 08479-006 t21 SCLK AD7606/AD7606-6/AD7606-4 ਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ ‫ݥأ‬ଷᆶຫ௽ǈTA = 25°Că ඤፆ! ՗4 ֖ຕ! AVCC዁AGND VDRIVE዁AGND ఇె๼෇‫ۉ‬უ዁AGND1 ຕጴ๼෇‫ۉ‬უ዁DGND ຕጴ๼‫ۉ؜‬უ዁GND REFIN዁AGND ๼෇‫ୁۉ‬዁‫ۉأ‬ᇸྔ‫ڦ‬ඪࢆᆅগ1 ߾ፕ࿒‫ྷݔ܈‬ Bप ٪‫ئ‬࿒‫ྷݔ܈‬ ঳࿒ തဍࡰথ࿒‫܈‬ǈ ! ࣮ୁࡰ(10௱዁30௱) ࿮ത࣮ୁࡰ࿒‫܈‬ ESD(‫أ‬ఇె๼෇ྔ‫ڦ‬໯ᆶᆅগ) ESD(ৈఇె๼෇ᆅগ) 1 ‫ۨܮ‬ኵ! −0.3 V ዁ +7 V −0.3 V ዁ AV CC + 0.3 V ±16.5 V −0.3 V ዁ V DRIVE + 0.3 V −0.3 V ዁ V DRIVE + 0.3 V −0.3 V ዁ AV CC + 0.3 V ±10 mA θJAኍ‫ܔ‬ፌֶཉॲǈनഗॲࡰথሞ‫ۉ‬ୟӱฉᅜํ၄՗ཌྷ‫ހ‬ ጎăኄၵरຍࡀ߭๢ᆩᇀ4֫‫ۉ‬ୟӱă Table 5. Thermal Resistance Package Type 64-Lead LQFP θJA 45 θJC 11 Unit °C/W ESDয়ߢ −40°C ዁ +85°C −65°C ዁ +150°C 150°C ESDǄৢ‫ۉݣۉ‬ǅ௺ߌഗॲă ‫ۉټ‬ഗॲࢅ‫ۉ‬ୟӱ੗ీࣷሞுᆶִਥ‫ڦ‬൧઄ူ‫ۉݣ‬ă ৑࠶Ԩׂ೗ਏᆶጆ૧ईጆᆶԍࢺ‫ۉ‬ୟǈ‫ڍ‬ሞᇜ‫ీߛڟ‬ ଉESD้ǈഗॲ੗ీࣷ໦࣋ăᅺُǈᆌ‫֑ړ‬ൽ๢‫ڦړ‬ ESD‫ٯݔݞ‬แǈᅜՆ௨ഗॲႠీူইईࠀీෟ฿ă 240 (+0)°C 260 (+0)°C 2 kV 7 kV ߛ‫ٳ‬100 mA‫ڦ‬ຨༀ‫ୁۉ‬փࣷሰ‫ׯ‬SCRឋ໮ă ጀᅪǈ‫؜ג‬ฉຎਨ‫ܔ‬ፌ‫ۨܮٷ‬ኵ੗ీࣷ‫ڞ‬ዂഗॲᆦ৳Ⴀ໦ ࣋ăኄኻ๟‫ۨܮ‬ᆌ૰ኵǈփภतഗॲሞኄၵईඪࢆഄ໲ཉ ॲူ‫؜ג‬Ԩरຍࡀ߭ኸՔ‫ీࠀڦ‬Ⴀ֡ፕă‫׊‬೺ሞਨ‫ܔ‬ፌ‫ٷ‬ ‫ۨܮ‬ኵཉॲူ߾ፕࣷᆖၚഗॲ‫ڦ‬੗੍Ⴀă Rev. 0 | Page 11 of 36 AD7606/AD7606-6/AD7606-4 V1 V1GND V2 V2GND V3GND V3 V4GND 57 56 55 54 53 52 51 50 49 48 AVCC AVCC 1 ANALOG INPUT PIN 1 AGND 2 OS 0 3 DECOUPLING CAP PIN POWER SUPPLY OS 1 4 GROUND PIN OS 2 5 DATA OUTPUT V4 V5GND 64 63 62 61 60 59 58 V5 V6GND V6 V7GND V7 V8GND V8 ᆅগದዃࢅࠀీ௮ຎ 47 AGND 46 REFGND 45 REFCAPB 44 REFCAPA PAR/SER/BYTE SEL 6 STBY 7 DIGITAL OUTPUT REFERENCE INPUT/OUTPUT 42 REFIN/REFOUT TOP VIEW (Not to Scale) RANGE 8 DIGITAL INPUT 43 REFGND AD7606 41 AGND CONVST A 9 40 AGND CONVST B 10 39 REGCAP RESET 11 38 AVCC RD/SCLK 12 37 AVCC 36 REGCAP CS 13 BUSY 14 35 AGND FRSTDATA 15 DB0 16 34 REF SELECT 33 DB15/BYTE SEL DB13 V1GND 08479-008 DB12 V2 DB14/HBEN DB11 V2GND DB9 V3GND DB10 AGND AGND V3 DB8/DOUTB AGND VDRIVE DB7/DOUTA DB6 DB5 DB4 DB3 DB2 DB1 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 V1 V4 V4GND V5 V5GND V6 V6GND AGND AGND ཮8. AD7606ᆅগದዃ 57 56 55 54 53 52 51 50 49 48 AVCC AVCC 1 PIN 1 AGND 2 OS 0 3 DECOUPLING CAP PIN 47 AGND 46 REFGND POWER SUPPLY OS 1 4 45 REFCAPB GROUND PIN OS 2 5 44 REFCAPA PAR/SER/BYTE SEL 6 RANGE 8 41 AGND CONVST A 9 40 AGND CONVST B 10 39 REGCAP RESET 11 38 AVCC RD/SCLK 12 37 AVCC 36 REGCAP CS 13 BUSY 14 35 AGND FRSTDATA 15 DB0 16 34 REF SELECT 33 DB15/BYTE SEL ཮9. AD7606-6ᆅগದዃ Rev. 0 | Page 12 of 36 DB14/HBEN DB13 DB12 DB11 DB9 DB10 AGND DB8/DOUTB VDRIVE DB7/DOUTA DB6 DB5 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 DB4 REFERENCE INPUT/OUTPUT 42 REFIN/REFOUT TOP VIEW (Not to Scale) DB3 DIGITAL INPUT 43 REFGND AD7606-6 STBY 7 DB2 DIGITAL OUTPUT DB1 DATA OUTPUT 08479-009 ANALOG INPUT AVCC ANALOG INPUT POWER SUPPLY OS 1 4 GROUND PIN OS 2 5 DATA OUTPUT V1 V1GND V2 V2GND AGND 45 REFCAPB 44 REFCAPA 43 REFGND AD7606-4 42 REFIN/REFOUT TOP VIEW (Not to Scale) RANGE 8 REFERENCE INPUT/OUTPUT AGND 47 AGND 46 REFGND STBY 7 DIGITAL INPUT AGND 48 AVCC PIN 1 PAR/SER/BYTE SEL 6 DIGITAL OUTPUT 57 56 55 54 53 52 51 50 49 1 AGND 2 OS 0 3 DECOUPLING CAP PIN V3 V3GND V4 V4GND AGND AGND AGND AGND 64 63 62 61 60 59 58 AGND AD7606/AD7606-6/AD7606-4 41 AGND CONVST A 9 40 AGND CONVST B 10 39 REGCAP RESET 11 38 AVCC RD/SCLK 12 37 AVCC 36 REGCAP CS 13 BUSY 14 35 AGND FRSTDATA 15 DB0 16 34 REF SELECT 33 DB15/BYTE SEL 08479-010 DB14/HBEN DB13 DB12 DB11 DB10 DB9 AGND DB8/DOUTB DB7/DOUTA VDRIVE DB6 DB5 DB4 DB3 DB2 DB1 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 ཮21/!BE8717.5ᆅগದዃ ՗6. ᆅগࠀీ௮ຎ ᆅগՊࡽ! ૌ႙2 P 1, 37, 38, 48 AD7606 AVCC ᆅগఁ‫׬‬ AD7606-6 AVCC AD7606-4 AVCC ௮ຎ! ఇె‫ۉ‬ᇸ‫ۉ‬უǈ4.75 V዁5.25 Văኄ๟ాևമ‫ٷݣ܋‬ഗࢅADCాࢃ‫ڦ‬ ‫ۉ‬ᇸ‫ۉ‬უăᆌॽኄၵ‫ۉ‬ᇸᆅগඁ᳘዁AGNDă 2, 26, 35, 40, 41, 47 P AGND AGND AGND ఇె‫ں‬ăኄၵᆅগ๟AD7606ฉ໯ᆶఇె‫ۉ‬ୟ‫ڦ‬থ‫ں‬एጚ‫ۅ‬ă໯ᆶఇ ె๼෇႑ࡽࢅྔևएጚ႑ࡽ‫ۼ‬ᆌ֖੊ኄၵᆅগă໯ᆶ6߲AGNDᆅগ ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ă 5, 4, 3 DI OS [2:0] OS [2:0] OS [2:0] ࡗ֑ᄣఇ๕ᆅগăஇड๼෇ăኄၵ๼෇ᆩઠ჋ስࡗ֑ᄣԠ୲ăOS2 ྺMSB੦዆࿋ǈOS 0ሶྺLSB੦዆࿋ă࠲ᇀࡗ֑ᄣ߾ፕఇ๕‫ܠ߸ڦ‬႑ တǈ९“ຕጴ୳հഗ”և‫ݴ‬Ǘ࠲ᇀࡗ֑ᄣ࿋঴ஓǈ९՗9ă 6 DI PAR/SER/ BYTE SEL PAR/SER/ BYTE SEL PAR/SER/ BYTE SEL ժႜ/‫ز‬ႜ/ጴবথ੨჋ስ๼෇ăஇड๼෇ăසࡕُᆅগᇑஇड‫ۉگ‬ ೝ၎૶ǈሶ჋ስժႜথ੨ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶ǈሶ჋ስ ‫ز‬ႜথ੨ăසࡕُᆅগྺஇडߛ‫ۉ‬ೝ൐DB15/BYTE SELྺஇडߛ‫ۉ‬ೝ )९՗8*ǈሶ჋ስժႜጴবথ੨ఇ๕ă ‫ز‬ႜఇ๕ူǈRD/SCLKᆅগᆩፕ‫ز‬ႜ้ዓ๼෇ăDB7/DOUTAᆅগࢅ DB8/DOUTBᆅগᆩፕ‫ز‬ႜຕ਍๼‫؜‬ă‫ړ‬჋ስ‫ز‬ႜথ੨้ǈᆌॽᆅগ DB[15:9]ࢅDB[6:0]থ‫ں‬ă ጴবఇ๕ူǈDB15ᇑPAR/SER/BYTE SELᅃཞᆩઠ჋ስժႜጴব߾ፕ ఇ๕)९՗8*ăDB14ᆩፕHBENᆅগăDB[7:0]ཚࡗ2߲RD֡ፕ‫د‬๼16࿋ ገ࣑঳ࡕǈDB0ྺຕ਍‫د‬๼‫ڦ‬LSBă 7 DI STBY STBY STBY ‫ځ‬ऐఇ๕๼෇ăُᆅগᆩઠඟAD7606/AD7606-6/ AD7606-4৊෇ଇዖ ู‫ۉ‬ఇ๕ኮᅃǖ‫ځ‬ऐఇ๕ई࠲܏ఇ๕ă৊෇ࢆዖู‫ۉ‬ఇ๕ǈൽਦᇀ RANGEᆅগ‫ڦ‬ጒༀǈස՗7໯๖ă‫ځ‬ऐఇ๕ူǈ‫ాೌأ‬एጚ‫ۉ‬უĂ࿘ უഗࢅ࿘უഗ࣐؋ྔ‫ڦ‬໯ᆶഄ໲‫ۉ‬ୟ਩࠲܏ă࠲܏ఇ๕ူǈ໯ᆶ‫ۉ‬ ୟ਩࠲܏ă Rev. 0 | Page 13 of 36 AD7606/AD7606-6/AD7606-4 ᆅগՊࡽ! 8 ૌ႙1 DI AD7606 RANGE ᆅগఁ‫׬‬ AD7606-6 RANGE AD7606-4 RANGE 9, 10 DI CONVST A, CONVST B CONVST A, CONVST B CONVST A, CONVST B 11 DI RESET RESET RESET ް ࿋ ๼ ෇ ă ‫ ړ‬ย ዃ ྺ இ ड ߛ ‫ ۉ‬ೝ ้ ǈ RESETฉ ื ᄂ ް ࿋ AD7606/AD7606-6/AD7606-4ăഗॲᆌ޿ሞฉ‫ࢫۉ‬๭‫ڟ‬ᅃ߲RESETஞ ؋ăRESETߛஞ؋੻‫ۆ܈‬႙ኵྺ50nsăසࡕሞገ࣑೺क़แेRESETஞ ؋ǈገ࣑ॽዐ܏ăසࡕሞ‫܁‬ൽ೺क़แेRESETஞ؋ǈ๼‫؜‬स٪ഗ‫ాڦ‬ ඹॽް࿋዁ඇ0ă 12 DI RD/SCLK RD/SCLK RD/SCLK ჋ስժႜথ੨้ྺժႜຕ਍‫܁‬ൽ੦዆๼෇(RD)/჋ስ‫ز‬ႜথ੨้ྺ‫ز‬ ႜ้ዓ๼෇(SCLK)ăሞժႜఇ๕ူǈසࡕCSࢅRD਩‫ت‬ᇀஇड‫ۉگ‬ ೝǈሶࣷഔᆩ๼‫؜‬ጺ၍ăሞ‫ز‬ႜఇ๕ူǈُᆅগᆩፕຕ਍‫د‬๼‫زڦ‬ ႜ้ዓ๼෇ăCSူইᄂ๑ຕ਍๼‫؜‬၍ୟDOUTAࢅDOUTBྃ૗ෙༀǈժ ደ߲๼‫؜‬ገ࣑঳ࡕ‫ڦ‬MSBăSCLKฉืᄂॽໜࢫ‫ڦ‬໯ᆶຕ਍࿋ደ߲ໃ ዁‫ز‬ႜຕ਍๼‫؜‬DOUTAࢅDOUTBă߸‫ܠ‬႑တ൩֖९“ገ࣑੦዆”և‫ݴ‬ă 13 DI CS CS CS 14 DO BUSY BUSY BUSY ๼‫ݏ؜‬஬ăCONVST AࢅCONVST B਩‫ڟٳ‬ฉืᄂኮࢫǈُᆅগՎྺஇ डߛ‫ۉ‬ೝǈ՗๖ገ࣑ࡗ‫ײ‬ᅙਸ๔ăBUSY๼‫؜‬ԍ‫ۉߛ׼‬ೝǈ኱‫ڟ‬໯ᆶ ཚ‫ڦڢ‬ገ࣑ࡗ‫ྺׯྜײ‬ኹăBUSYူইᄂ՗๖ገ࣑ຕ਍ኟԥ໮٪዁๼ ‫؜‬ຕ਍स٪ഗǈঢ়ࡗ้क़t4ኮࢫՍ੗ࠃ‫܁‬ൽăሞBUSYྺߛ‫ۉ‬ೝ้ኴ ႜ‫ڦ‬ຕ਍‫܁‬ൽ֡ፕᆌ‫ړ‬ሞBUSYူইᄂኮമྜ‫ׯ‬ă‫ړ‬BUSY႑ࡽྺߛ‫ۉ‬ ೝ้ǈCONVST AईCONVST B‫ڦ‬ฉืᄂփഐፕᆩă 15 DO FRSTDATA FRSTDATA FRSTDATA ຕጴ๼‫؜‬ăFRSTDATA๼‫؜‬႑ࡽኸ๖ࢆ้ሞժႜĂጴবई‫ز‬ႜথ੨ฉ ࣮‫ڼ܁‬ᅃཚ‫ڢ‬V1ă‫ړ‬CS๼෇ྺߛ‫ۉ‬ೝ้ǈFRSTDATA๼‫؜‬ᆅগ‫ت‬ᇀ ෙༀăCSူইᄂ๑FRSTDATAྃ૗ෙༀăሞժႜఇ๕ူǈᇑV1঳ࡕ ၎‫ܔ‬ᆌ‫ڦ‬RDူইᄂໜࢫॽFRSTDATAᆅগยྺߛ‫ۉ‬ೝǈ՗๖๼‫؜‬ຕ ਍ጺ၍੗ᅜ༵ࠃV1‫ڦ‬঳ࡕăሞRD‫ူڦ‬ᅃ߲ူইᄂኮࢫǈFRSTDATA ๼‫ް࣬؜‬இड‫ۉگ‬ೝăሞ‫ز‬ႜఇ๕ူǈFRSTDATAሞCSူইᄂՎྺߛ ‫ۉ‬ೝǈᅺྺُ้ॽሞDOUTAฉ๼‫؜‬V1‫ڦ‬MSBăሞCSူইᄂኮࢫ‫ڼڦ‬16 ߲SCLKူইᄂǈ໲࣬ް‫ۉگ‬ೝăၘ൧९“ገ࣑੦዆”և‫ݴ‬ă ௮ຎ! ఇె๼෇‫ྷݔ‬჋ስăஇड๼෇ăُᆅগ‫ڦ‬टႠਦۨఇె๼෇ཚ‫ڦڢ‬ ๼෇‫ྷݔ‬ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶ǈሶ໯ᆶཚ‫ڦڢ‬ఇె๼෇ ‫ྺྷݔ‬±10 Văසࡕُᆅগᇑஇड‫ۉگ‬ೝ၎૶ǈሶ໯ᆶཚ‫ڦڢ‬ఇె๼ ෇‫ྺྷݔ‬±5 Văُᆅগ‫ڦ‬இडጒༀ߀Վࣷ૬नᆖၚఇె๼෇‫ྷݔ‬ă ‫ܔ‬ᇀ੺໏ཾུ໏୲ᆌᆩǈገ࣑೺क़ॺᅱփᄲ߸߀ُᆅগ‫ڦ‬இडጒ ༀăၘဦ႑တ൩֖९“ఇె๼෇”և‫ݴ‬ă ገ࣑ਸ๔๼෇Aࢅገ࣑ਸ๔๼෇Băஇड๼෇ăኄၵஇड๼෇ᆩઠഔ ‫ۯ‬ఇె๼෇ཚ‫ڢ‬ገ࣑ă ᄲ‫ܔ‬໯ᆶ๼෇ཚ‫ڢ‬ཞ้֑ᄣǈ੗ᅜॽCONVST AࢅCONVST B‫܌‬থሞᅃ ഐǈժแेᅃ߲ገ࣑ਸ๔႑ࡽă ईኁǈ੗ᅜᆩCONVST Aഔ‫ۯ‬ᅜူཚ‫ڦڢ‬ཞօ֑ᄣǖAD7606‫ڦ‬V1Ă V2ĂV3ࢅV4ǗAD7606-6‫ڦ‬V1ĂV2ࢅV3ǗAD7606-4‫ڦ‬V1ࢅV2ă੗ᅜ ᆩCONVST Bഔ‫ܔۯ‬ഄ໲ఇె๼෇ཚ‫ڦڢ‬ཞօ֑ᄣǖAD7606‫ڦ‬V5Ă V6ĂV7ࢅV8ǗAD7606-6‫ڦ‬V4ĂV5ࢅV6ǗAD7606-4‫ڦ‬V3ࢅV4ăኄኻ ᆶሞࡗ֑ᄣ࿄ਸഔ้֍੗ႜă‫ړ‬CONVST AईCONVST Bᆅগٗ‫ۉگ‬ೝ Վྺߛ‫ۉ‬ೝ้ǈ၎ᆌఇె๼෇‫ڦ‬മ‫֑܋‬ᄣԍ‫ۉ׼‬ୟԥยዃྺԍ‫׼‬ă ೌ჋ăُ‫ۉگ‬ೝᆶၳஇड๼෇๑ీຕ਍ኡ‫د‬๼ăሞժႜఇ๕ူǈස ࡕCSࢅRD਩‫ت‬ᇀஇड‫ۉگ‬ೝǈሶࣷ๑ీ๼‫؜‬ጺ၍DB[15:0]ǈ๑ገ࣑ ঳ࡕ๼‫؜‬ሞժႜຕ਍ጺ၍ฉă ሞ‫ز‬ႜఇ๕ူǈ૧ᆩCS๑ీ‫ز‬ႜຕ਍ኡ‫د‬๼ǈժደ߲๼‫ز؜‬ႜ๼‫؜‬ ຕ਍‫ڦ‬ፌߛᆶၳ࿋(MSB)ă Rev. 0 | Page 14 of 36 AD7606/AD7606-6/AD7606-4 ᆅগఁ‫׬‬ ᆅগՊࡽ! ૌ႙ 22 to 16 DO 23 1 AD7606 ௮ຎ! AD7606-6 AD7606-4 DB[6:0] DB[6:0] DB[6:0] P VDRIVE VDRIVE VDRIVE 24 DO DB7/DOUTA DB7/DOUTA DB7/DOUTA ժႜ๼‫؜‬ຕ਍࿋7(DB7)/‫ز‬ႜথ੨ຕ਍๼‫؜‬ᆅগ(DOUTA)ă ‫ړ‬PAR/SER/BYTE SEL = 0้ǈُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă ‫ ړ‬CSࢅ RD਩ ‫ ت‬ᇀ ‫ ۉ گ‬ೝ ้ ǈ ُ ᆅ গ ᆩ ઠ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ ‫ ڦ‬DB7ă ‫ړ‬ PAR/SER/BYTE SEL = 1้ǈُᆅগᆩፕDOUTAǈժ๼‫ز؜‬ႜገ࣑ຕ਍)ၘ൧ ९“ገ࣑੦዆”և‫*ݴ‬ă‫߾ړ‬ፕሞժႜጴবఇ๕้ǈDB7ྺ޿ጴব‫ڦ‬MSBă 25 DO DB8/DOUTB DB8/DOUTB DB8/DOUTB ժႜ๼‫؜‬ຕ਍࿋8 (DB8)/‫ز‬ႜথ੨ຕ਍๼‫؜‬ᆅগ(DOUTB)ă ‫ړ‬PAR/SER/BYTE SEL = 0้ǈُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼෇!/๼‫؜‬ᆅগă ‫ ړ‬CSࢅ RD਩ ‫ ت‬ᇀ ‫ ۉ گ‬ೝ ้ ǈ ُ ᆅ গ ᆩ ઠ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ ‫ ڦ‬DB8ă ‫ړ‬ PAR/SER/BYTE SEL = 1้ǈُᆅগᆩፕDOUTBǈժ๼‫ز؜‬ႜገ࣑ຕ਍)ၘ൧ ९“ገ࣑੦዆”և‫*ݴ‬ă 31 to 27 DO DB[13:9] DB[13:9] DB[13:9] ժႜ๼‫؜‬ຕ਍࿋DB13዁DB9ă‫ ړ‬PAR/SER/BYTE SEL = 0้ǈኄၵᆅগ؊‫ړ‬ ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă‫ړ‬CSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้ǈኄၵᆅগᆩ ઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB13዁DB9ă‫ړ‬PAR/SER/BYTE SEL = 1้ǈኄၵᆅগᆌ ᇑAGND၎૶ă 32 DO/DI DB14/ HBEN DB14/ HBEN DB14/ HBEN ժႜ๼‫؜‬ຕ਍࿋14 (DB14)/ߛጴব๑ీ(HBEN)ă‫ړ‬PAR/SER/BYTE SEL = 0 ้ǈُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼‫؜‬ᆅগă‫ړ‬CSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้ǈ ُᆅগᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB14ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 1้ǈAD7606/ AD7606-6/AD7606-4߾ፕሞժႜጴবথ੨ఇ๕ăሞ ժႜጴবఇ๕ူǈHBENᆅগᆩઠ჋ስ๟๯ံ๼‫؜‬ገ࣑঳ࡕ‫ߛڦ‬ጴব (MSB)࣏๟‫گ‬ጴব(LSB)ă ‫ړ‬HBEN = 1้ǈ๯ံ๼‫؜‬MSBǈ඗ࢫ๼‫؜‬LSBă ‫ړ‬HBEN = 0้ǈ๯ံ๼‫؜‬LSBǈ඗ࢫ๼‫؜‬MSBă 33 DO/DI DB15/ BYTE SEL DB15/ BYTE SEL DB15/ BYTE SEL ժ ႜ ๼ ‫ ؜‬ຕ ਍ ࿋ 15(DB15)/ժ ႜ ጴ ব ఇ ๕ ჋ ስ (BYTESEL)ă ‫ړ‬ PAR/SER/BYTE SEL = 0้ǈُᆅগ؊‫ړ‬ෙༀժႜຕጴ๼‫؜‬ᆅগă‫ړ‬CSࢅRD ਩‫ت‬ᇀ‫ۉگ‬ೝ้ǈُᆅগᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB15ă‫ړ‬PAR/SER/BYTE SEL = 1้ǈBYTE SELᆅগᆩઠሞ‫ز‬ႜথ੨ఇ๕ᇑժႜጴবথ੨ఇ๕ኮक़ ፔ‫؜‬჋ስ)९՗8*ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 0้ǈ AD7606߾ፕሞ‫ز‬ႜথ੨ఇ๕ă‫ړ‬PAR/SER/BYTE SEL = 1൐DB15/BYTE SEL = 1้ǈAD7606߾ፕሞժႜጴবথ੨ఇ๕ă 34 DI REF SELECT REF SELECT REF SELECT ాև/ྔևएጚ‫ۉ‬უ჋ስ๼෇ăஇड๼෇ăසࡕُᆅগยྺஇडߛ‫ۉ‬ ೝǈሶ჋ስժ๑ీాևएጚ‫ۉ‬უఇ๕ăසࡕُᆅগยྺஇड‫ۉگ‬ೝǈሶ ాևएጚ‫ۉ‬უ্ᆩǈՂႷॽྔևएጚ‫ۉ‬უแे‫ڟ‬REFIN/REFOUTᆅগă 36, 39 P REGCAP REGCAP REGCAP ాև࿘უഗ‫ۉ‬უ๼‫ڦ؜‬ඁ᳘‫ۉ‬ඹᆅগă ᆌ‫ݴ‬՚ॽኄၵ๼‫؜‬ᆅগཚࡗᅃ߲1 μF‫ۉ‬ඹඁ᳘዁AGNDăኄၵᆅগฉ‫ڦ‬ ‫ۉ‬უሞ2.5 V዁2.7 V‫ాྷݔ‬ă 42 REF REFIN/ REFOUT REFIN/ REFOUT REFIN/ REFOUT एጚ‫ۉ‬უ๼෇(REFIN)/एጚ‫ۉ‬უ๼‫(؜‬REFOUT)ăසࡕREF SELECTᆅগยዃ ྺஇडߛ‫ۉ‬ೝǈُᆅগॽ༵ࠃ2.5 Vೌాएጚ‫ۉ‬უࠃྔև๑ᆩăईኁǈ੗ ॽREF SELECTᆅগยዃྺஇड‫ۉگ‬ೝᅜ্ᆩాևएጚ‫ۉ‬უǈժॽ2.5 Vྔ ևएጚ‫ۉ‬უแे‫ُڟ‬๼෇‫܋‬Ǆ९“ాև/ྔևएጚ‫ۉ‬უ”և‫ݴ‬ǅă࿮ஃ๑ᆩ ాև࣏๟ྔևएጚ‫ۉ‬უǈ‫ۼ‬Ⴔᄲ‫ُܔ‬ᆅগඁ᳘ăᆌሞُᆅগᇑREFGND ᆅগ޹ৎ‫ںڦ‬ኮक़૶থᅃ߲10 μF‫ۉ‬ඹă ժႜ๼‫؜‬ຕ਍࿋DB6዁DB0ă‫ړ‬PAR/SER/BYTE SEL = 0้ǈኄၵᆅগ؊‫ړ‬ ෙༀժႜຕጴ๼෇/๼‫؜‬ᆅগă‫ړ‬PARCSࢅRD਩‫ت‬ᇀ‫ۉگ‬ೝ้ǈኄၵᆅ গᆩઠ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬DB6዁DB0ă‫ړ‬PAR/SER/BYTE SEL = 1้ǈኄၵᆅ গᆌᇑAGND၎૶ă‫߾ړ‬ፕሞժႜጴবথ੨ఇ๕้ǈDB[7:0]ཚࡗ2߲RD ֡ፕ๼‫؜‬16࿋ገ࣑঳ࡕăDB7)ᆅগ24*ྺMSBǈDB0ྺLSBă இड‫ۉ‬ᇸ๼෇ăُᆅগ‫ۉڦ‬ᇸ‫ۉ‬უǄ2.3 V዁5.25 Vǅਦۨஇडথ੨‫߾ڦ‬ ፕ‫ۉ‬უăُᆅগ‫ڦ‬Ք‫ۉ׬‬ᇸᇑዷऐথ੨(नDSPࢅFPGA)‫ۉ‬ᇸ၎ཞă Rev. 0 | Page 15 of 36 AD7606/AD7606-6/AD7606-4 ᆅগՊࡽ! 43, 46 44, 45 ૌ႙1 REF REF AD7606 REFGND REFCAPA, REFCAPB 49 AI V1 50, 52 AI GND 51 53 54 ᆅগఁ‫׬‬ AD7606-6 REFGND REFCAPA, REFCAPB AD7606-4 REFGND REFCAPA, REFCAPB ௮ຎ! एጚ‫ۉ‬უথ‫ں‬ᆅগăኄၵᆅগᆌ૶থ‫ڟ‬AGNDă एጚ‫ۉ‬უ࣐؋๼‫؜‬ഽ዆/ॠ֪ᆅগăՂႷॽኄၵᆅগ૶ሞᅃഐǈժཚࡗ ‫گ‬ESR 10 μF༩ٍ‫ۉ‬ඹඁ᳘዁AGNDăኄၵᆅগฉ‫ۉڦ‬უཚ‫ྺ׉‬4.5 Vă V1 V1 V1GND, V2GND V1GND, V2GND V1GND, V2GND ఇె๼෇ăُᆅগྺ‫܋ڇ‬ఇె๼෇ăُཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯRANGEᆅ গਦۨă ఇె๼෇থ‫ں‬ᆅগăኄၵᆅগᇑఇె๼෇ᆅগV1዁V2၎‫ܔ‬ᆌă໯ᆶఇె ๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ௬ă AI V2 V2 V2 V3 V3GND V3 V3GND AGND AGND V4 V4GND AGND AGND AGND AGND ఇె๼෇4ă‫ܔ‬ᇀAD7606-6ࢅAD7606-4ǈُᆅগྺAGNDᆅগă ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-6ࢅAD7606-4ǈُᆅগྺAGNDᆅগă 57 AI/GND AI GND/ GND AI/GND AI GND/ GND AI ఇె๼෇ăُᆅগྺ‫܋ڇ‬ఇె๼෇ăُཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯRANGEᆅ গਦۨă ఇె๼෇3ă‫ܔ‬ᇀAD7606-4ǈُᆅগྺAGNDᆅগă ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4ǈُᆅগྺAGNDᆅগă V5 V4 V3 58 AI GND V5GND V4GND V3GND 59 60 AI AI GND V6 V6GND V5 V5GND V4 V4GND 61 62 AI/GND AI GND/ GND AI/GND AI GND/ GND V7 V7GND V6 V6GND AGND AGND ఇె๼෇ăኄၵᆅগ๟‫܋ڇ‬ఇె๼෇ăኄၵཚ‫ڦڢ‬ఇె๼෇‫ྷݔ‬ᆯ RANGEᆅগਦۨă ఇె๼෇থ‫ں‬ᆅগă໯ᆶఇె๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ ௬ă ఇె๼෇ăኄၵᆅগ๟‫܋ڇ‬ఇె๼෇ ఇె๼෇থ‫ں‬ᆅগă໯ᆶఇె๼෇AGNDᆅগ‫ۼ‬ᆌ૶‫ڟ‬ဣཥ‫ڦ‬AGNDೝ ௬ă ఇె๼෇ᆅগă‫ܔ‬ᇀAD7606-4ǈُᆅগྺAGNDᆅগă ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4ǈُᆅগྺAGNDᆅগă V8 V8GND AGND AGND AGND AGND ఇె๼෇ᆅগă‫ܔ‬ᇀAD7606-4ࢅAD7606-6ǈُᆅগྺAGNDᆅগă ఇె๼෇থ‫ں‬ᆅগă‫ܔ‬ᇀAD7606-4ࢅAD7606-6ǈُᆅগྺAGNDᆅগă 55 56 63 64 1 P՗๖‫ۉ‬ᇸǈDI՗๖ຕጴ๼෇ǈDO՗๖ຕጴ๼‫؜‬ǈREF՗๖एጚ‫ۉ‬უ๼෇/๼‫؜‬ǈAI՗๖ఇె๼෇ǈGND՗๖‫ں‬ă Rev. 0 | Page 16 of 36 AD7606/AD7606-6/AD7606-4 ‫ۆ‬႙߾ፕ༬Ⴀ 0 –20 –40 –60 AVCC, VDRIVE = 5V FSAMPLE = 200kSPS TA = 25°C INTERNAL REFERENCE ±10V RANGE 1.5 1.0 INL (LSB) –80 –100 0.5 0 –0.5 –120 –1.0 –140 0 10k 20k 30k 40k 50k 60k 70k 80k 90k 100k INPUT FREQUENCY (Hz) –2.0 08479-011 –180 0 10k 1.0 –60 0.6 60k 0.4 –80 –100 –120 0.2 0 –0.2 –0.4 –140 –0.6 –160 10k 20k 30k 40k 50k 60k 70k 80k 90k 100k INPUT FREQUENCY (Hz) –1.0 08479-012 0 0 10k 30k 40k 50k 60k CODE ཮12. AD7606 FFT཮ǈ±5 V‫ྷݔ‬ 0 –10 –20 –30 –40 –50 –60 –70 –80 –90 –100 –110 –120 –130 –140 –150 –160 –170 –180 20k 08479-014 –0.8 –180 ཮15. AD7606‫ۆ‬႙DNLǈ±10 V‫ྷݔ‬ 2.0 AVCC, VDRIVE = 5V INTERNAL REFERENCE ±10V RANGE FSAMPLE = 11.5kSPS TA = 25°C FIN = 133Hz 8192 POINT FFT OS BY 16 SNR = 96.01dB THD = –108.05dB AVCC, VDRIVE = 5V INTERNAL REFERENCE ±5V RANGE FSAMPLE = 200kSPS TA = 25°C 1.5 INL (LSB) 1.0 0.5 0 –0.5 –1.0 –1.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 FREQUENCY (kHz) 5.0 5.5 08479-031 AMPLITUDE (dB) 50k AVCC, VDRIVE = 5V FSAMPLE = 200kSPS TA = 25°C INTERNAL REFERENCE ±10V RANGE 0.8 DNL (LSB) AMPLITUDE (dB) –40 40k ཮14. AD7606‫ۆ‬႙INLǈ±10 V‫ྷݔ‬ AVCC, VDRIVE = 5V INTERNAL REFERENCE ±5V RANGE FSAMPLE = 200kSPS FIN = 1kHz 16,384 POINT FFT SNR = 89.48dB THD = –108.65dB –20 30k CODE ཮11. AD7606 FFTǈ±10 V‫ྷݔ‬ 0 20k 08479-013 –1.5 –160 ཮13.16Ԡࡗ֑ᄣFFT཮ǈ±10 V‫ྷݔ‬ –2.0 0 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536 CODE ཮16. AD7606‫ۆ‬႙INLǈ±5 V‫ྷݔ‬ Rev. 0 | Page 17 of 36 08479-015 AMPLITUDE (dB) 2.0 AVCC, VDRIVE = 5V INTERNAL REFERENCE ±10V RANGE FSAMPLE = 200kSPS FIN = 1kHz 16,384 POINT FFT SNR = 90.17dB THD = –106.25dB AD7606/AD7606-6/AD7606-4 0.50 NFS/PFS CHANNEL MATCHING (LSB) 0.75 0.25 0 –0.25 –0.50 –0.75 8 PFS ERROR 6 4 NFS ERROR 2 0 –2 –4 –6 10V RANGE AVCC, VDRIVE = 5V EXTERNAL REFERENCE –9 8192 16,384 24,576 32,768 40,960 49,152 57,344 65,536 CODE –10 –40 –25 –10 ཮17. AD7606‫ۆ‬႙DNLǈ±5 V‫ྷݔ‬ PFS/NFS ERROR (%FS) NFS ERROR (LSB) 50 65 80 8 10 ±10V RANGE 5 ±5V RANGE 0 –5 –10 –10 5 20 35 50 65 80 TEMPERATURE (°C) 4 2 AVCC, VDRIVE = 5V FSAMPLE = 200 kSPS TA = 25°C EXTERNAL REFERENCE SOURCE RESISTANCE IS MATCHED ON THE VxGND INPUT ±10V AND ±5V RANGE –2 08479-017 –25 6 0 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –15 0 20k 40k 60k 80k 100k 120k SOURCE RESISTANCE ( ) ཮18. NFSဃֶᇑ࿒‫࠲ڦ܈‬ဣ ཮21. PFSࢅNFSဃֶᇑ႑ࡽᇸ‫ۉ‬ፆ‫࠲ڦ‬ဣ 20 1.0 0.8 BIPOLAR ZERO CODE ERROR (LSB) 15 10 5 0 ±5V RANGE –5 ±10V RANGE –10 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –15 –25 –10 5 20 35 50 TEMPERATURE (°C) 65 80 0.6 0.4 0.2 0 5V RANGE –0.2 –0.4 10V RANGE –0.6 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –0.8 08479-118 PFS ERROR (LSB) 35 10 15 –20 –40 20 ཮20. NFSࢅPFSဃֶ೅ದ 20 –20 –40 5 TEMPERATURE (°C) 08479-019 0 08479-016 –1.00 ཮19. PFSဃֶᇑ࿒‫࠲ڦ܈‬ဣ –1.0 –40 –25 –10 5 20 35 50 65 TEMPERATURE (°C) ཮22. ມटႠଭ‫پ‬ஓဃֶᇑ࿒‫࠲ڦ܈‬ဣ Rev. 0 | Page 18 of 36 80 08479-023 DNL (LSB) 10 AVCC, VDRIVE = 5V INTERNAL REFERENCE ±5V RANGE FSAMPLE = 200kSPS TA = 25°C 08479-018 1.00 AD7606/AD7606-6/AD7606-4 4 98 96 3 5V RANGE 94 2 92 SNR (dB) 1 10V RANGE 0 90 88 –1 84 200kSPS AVCC, VDRIVE = 5V EXTERNAL REFERENCE –3 –4 –40 –25 –10 5 20 35 50 65 80 TEMPERATURE (°C) 82 80 10 OS BY 64 OS BY 32 OS BY 16 OS BY 8 OS BY 4 OS BY 2 NO OS AVCC, VDRIVE = 5V FSAMPLE CHANGES WITH OS RATE TA = 25°C INTERNAL REFERENCE ±5V RANGE 100 1k 10k 100k INPUT FREQUENCY (Hz) 08479-020 86 –2 08479-024 BIPOLAR ZERO CODE ERROR MATCHING (LSB) ཮26. փཞࡗ֑ᄣԠ୲ူSNRᇑ๼෇ೕ୲‫࠲ڦ‬ဣǈ±5 V‫ྷݔ‬ ཮23. ཚ‫ڢ‬क़‫ڦ‬ມटႠଭ‫پ‬ஓဃֶ೅ದ –40 100 ±10V RANGE AVCC, VDRIVE = +5V –50 FSAMPLE = 200kSPS RSOURCE MATCHED ON Vx AND VxGND INPUTS 98 96 –60 94 105k 48.7k 23.7k 10k 5k 1.2k 100 51 0 –100 –110 –120 1k 10k 84 82 100k 80 10 CHANNEL-TO-CHANNEL ISOLATION (dB) –60 –80 105k 48.7k 23.7k 10k 5k 1.2k 100 51 0 100k INPUT FREQUENCY (Hz) 08479-122 THD (dB) –70 10k 100 1k 10k 100k –50 ±5V RANGE AVCC, VDRIVE = +5V –50 FSAMPLE = 200kSPS RSOURCE MATCHED ON Vx AND VxGND INPUTS –120 1k AVCC, VDRIVE = 5V FSAMPLE CHANGES WITH OS RATE TA = 25°C INTERNAL REFERENCE ±10V RANGE ཮27. փཞࡗ֑ᄣԠ୲ူSNRᇑ๼෇ೕ୲‫࠲ڦ‬ဣǈ±10 V‫ྷݔ‬ –40 –110 OS BY 64 OS BY 32 OS BY 16 OS BY 8 OS BY 4 OS BY 2 NO OS INPUT FREQUENCY (Hz) ཮24. ߳ዖᇸፆੇူTHDᇑ๼෇ೕ୲‫࠲ڦ‬ဣǈ±10 V‫ྷݔ‬ –100 88 86 INPUT FREQUENCY (Hz) –90 90 AVCC, VDRIVE = 5V INTERNAL REFERENCE AD7606 RECOMMENDED DECOUPLING USED FSAMPLE = 150kSPS –70 TA = 25°C INTERFERER ON ALL UNSELECTED CHANNELS –80 –60 –90 ±10V RANGE –100 ±5V RANGE –110 –120 –130 –140 0 20 40 60 80 100 NOISE FREQUENCY (kHz) ཮28. ཚ‫ڢ‬क़߰૗ ཮25. ߳ዖᇸፆੇူTHDᇑ๼෇ೕ୲‫࠲ڦ‬ဣǈ±5 V‫ྷݔ‬ Rev. 0 | Page 19 of 36 120 140 160 08479-025 –90 92 08479-121 SNR (dB) –80 08479-021 THD (dB) –70 AD7606/AD7606-6/AD7606-4 100 22 ±10V RANGE 20 AVCC SUPPLY CURRENT (mA) 94 ±5V RANGE 92 90 88 86 84 AVCC, VDRIVE = 5V TA = 25°C 82 INTERNAL REFERENCE FSAMPLE SCALES WITH OS RATIO 80 OFF OS2 OS4 OS8 OS16 OS32 OS64 OVERSAMPLING RATIO 08479-026 18 16 14 12 AVCC, VDRIVE = 5V 10 TA = 25°C INTERNAL REFERENCE FSAMPLE VARIES WITH OS RATE 8 NO OS OS2 OS4 OS8 ཮3:/!‫ۯ‬ༀ‫ྷݔ‬ᇑࡗ֑ᄣԠ୲‫࠲ڦ‬ဣ OS32 OS64 ཮32. ‫ۉ‬ᇸ‫ୁۉ‬ᇑࡗ֑ᄣԠ୲‫࠲ڦ‬ဣ 2.5010 POWER SUPPLY REJECTION RATIO (dB) 140 2.5005 AVCC = 5.25V AVCC = 5V 2.5000 2.4995 AVCC = 4.75V 2.4990 2.4985 2.4980 –40 –25 –10 5 20 35 50 65 80 TEMPERATURE (°C) 08479-029 REFOUT VOLTAGE (V) OS16 OVERSAMPLING RATIO ཮41/!փཞ‫ۉ‬ᇸ‫ۉ‬უူएጚ๼‫ۉ؜‬უᇑ࿒‫࠲ڦ܈‬ဣ 130 120 ±10V RANGE 110 ±5V RANGE 100 90 80 AVCC, VDRIVE = 5V INTERNAL REFERENCE AD7606 RECOMMENDED DECOUPLING USED FSAMPLE = 200kSPS TA = 25°C 70 60 0 100 200 300 400 500 600 700 ཮33. ‫ۉ‬ᇸᅞ዆Բ(PSRR) ཮42/!փཞ‫ۉ‬ᇸ‫ۉ‬უူఇె๼෇‫ୁۉ‬ᇑ࿒‫࠲ڦ܈‬ဣ Rev. 0 | Page 20 of 36 800 AVCC NOISE FREQUENCY (kHz) 900 1000 1100 08479-030 DYNAMIC RANGE (dB) 96 08479-027 98 AD7606/AD7606-6/AD7606-4 ጺၿհ฿ኈ(THD) ຍᇕ ओ‫ݥݴ‬၍Ⴀ(INL) ADC‫ࡧڿد‬ຕᇑᅃཉཚࡗADC‫ࡧڿد‬ຕ‫ڦۅ܋‬኱၍‫ڦ‬ፌ‫ٷ‬ ೋֶă‫ࡧڿد‬ຕ‫ڦ‬ଇ߲‫ۅ܋‬ǈഐ‫ۅ‬ሞ‫گ‬ᇀ‫ڼ‬ᅃ߲ஓገ࣑‫ڦ‬ 1/2 LSB‫ڦت‬ଭ‫ۉ‬ೝǈዕ‫ۅ‬ሞߛᇀፌࢫᅃ߲ஓገ࣑‫ڦ‬1/2 LSB ‫ڦت‬஢ଉ‫ײ‬ă ໯ᆶၿհ਩‫ࢅߵݛ‬ᇑएհ‫ڦ‬Բኵă‫ܔ‬ᇀAD7606/AD7606-6/ AD7606-4ǈഄۨᅭྺ THD (dB)= ADCዐඪᅪଇ߲၎ତஓኮक़໯֪‫ڥ‬Վࣅኵᇑ૙ၙ‫ڦ‬1 LSBՎ ࣅኵኮक़‫ֶڦ‬ᅴă ഄዐǖ V1๟एհ‫ޗ‬ኵ‫ڦ‬਩‫ߵݛ‬ኵă V2዁V9 ๟ْܾ‫ڟ‬৵ْၿհ‫ޗ‬ኵ‫ڦ‬਩‫ߵݛ‬ኵă ມटႠଭ‫پ‬ஓဃֶ! ‫ރ‬ኵၿհईሗොሯำ! ྲ‫ݥݴ‬၍Ⴀ(DNL) ӷଉ‫ײ‬ገ࣑)ඇ1‫ڟ‬ඇ0*ᇑ૙ၙኵǈन0 V − ½ LSB‫ڦ‬ೋֶă ມटႠଭ‫پ‬ஓဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़ມटႠଭ‫پ‬ஓဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ኟ஢ଉ‫ײ‬ဃֶ! ၯኟມटႠଭ‫پ‬ஓဃֶኮࢫǈํा‫ڦ‬ፌࢫᅃ߲ஓገ࣑ᇑ૙ ၙ‫ڦ‬ፌࢫᅃ߲ஓገ࣑)10 V − 1½ LSB(9.99954)ࢅ5 V − 1½ LSB (4.99977))‫ڦ‬ೋֶăኟ஢ଉ‫ײ‬ဃֶԈઔాևएጚ‫ۉ‬უ࣐؋‫ڦ‬ ࠋ၅ă ኟ஢ଉ‫ײ‬ဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़ኟ஢ଉ‫ײ‬ဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ሞADC๼‫؜‬ೕ೷(ፌߛ‫ٳ‬fS/2ǈ኱ୁ႑ࡽ‫)ྔأ‬ዐǈူᅃ߲ፌ ‫ݴٷ‬ଉ‫ڦ‬਩‫ߵݛ‬ኵᇑएհ਩‫ߵݛ‬ኵ‫ڦ‬Բăཚ‫׉‬൧઄ူǈُ ֖ຕኵᆯೕ೷ా‫ڦ‬ፌ‫ٷ‬ၿհਦۨǈ‫ܔڍ‬ᇀၿհჷுᇀሯ‫ڹ‬ ా‫ڦ‬ADCǈሶᆯሯำ‫ރ‬ኵਦۨă ঍ۙ฿ኈ! ‫ړ‬๼෇ᆯଇ߲ೕ୲‫ݴ‬՚ྺfaࢅfb‫ڦ‬ኟ၀հፇ‫้ׯ‬ǈඪࢆ‫ݥ‬ ၍Ⴀᆶᇸഗॲ‫ࣷۼ‬ᅜࢅᇑֶೕ୲mfa ± nfb(ഄዐm, n = 0, 1, 2,3)‫ڦ‬ႚ๕ׂิ฿ኈׂ࿿ă঍ۙ฿ኈၜ‫ڦ‬mࢅn‫ۼ‬փ‫ڪ‬ᇀ 0ă૩සǈܾ঩ၜԈઔ(fa + fb)ࢅ(fa − fb)ǈܸෙ঩ၜԈઔ (2fa + fb)Ă(2fa − fb)Ă(fa + 2fb)ࢅ(fa − 2fb)ă ঍ۙ฿ኈߵ਍THD֖ຕઠऺ໙ǈ໲๟߲՚฿ኈओ‫ڦ‬਩‫ߵݛ‬ ࢅᇑएհࢅ‫ޗڦ‬ኵ਩‫ڦߵݛ‬Բኵǈᆩ‫ݴ‬Ԟ(dB)՗๖ă ޶஢ଉ‫ײ‬ဃֶ! ၯኟມटႠଭ‫پ‬ஓဃֶኮࢫǈ‫ڼ‬ᅃ߲ஓገ࣑ᇑ૙ၙ‫ڼڦ‬ᅃ ߲ஓገ࣑)−10 V + ½ LSB(−9.99984)ࢅ−5 V + ½ LSB(− 4.99992))‫ڦ‬ೋֶă޶஢ଉ‫ײ‬ဃֶԈઔాևएጚ‫ۉ‬უ࣐؋‫ڦ‬ ࠋ၅ă ޶஢ଉ‫ײ‬ဃֶ೅ದ! ඪࢆଇ߲๼෇ཚ‫ڢ‬ኮक़޶஢ଉ‫ײ‬ဃֶ‫ڦ‬ਨ‫ֶܔ‬ă ႑భԲ(SINAD) ሞADC๼‫ڦڥ֪܋؜‬႑ࡽ‫ܔ‬ሯำत฿ኈԲăኄ૛‫ڦ‬႑ࡽ๟ एհ‫ڦ‬਩‫ޗߵݛ‬ኵăሯำྺ໯ᆶ‫֑ڟٳ‬ᄣೕ୲ᅃӷ)fS/2ǈ ኱ୁ႑ࡽ‫ݥڦ*ྔأ‬एհ႑ࡽኮࢅă ሞຕጴࣅࡗ‫ײ‬ዐǈኄ߲Բኵ‫ٷڦ‬ၭൽਦᇀଉࣅपຕǈଉࣅ पຕሁ‫ܠ‬ǈଉࣅሯำ৽ሁၭă ‫ܔ‬ᇀᅃ߲ኟ၀հ๼෇‫ڦ‬૙ၙN࿋ገ࣑ഗǈ႑భԲኵ૙ஃኵ ऺ໙ࠅ๕ྺǖ ‫ۉ‬ᇸᅞ዆Բ(PSRR) ‫ۉ‬ᇸՎࣅࣷᆖၚገ࣑ഗ‫ڦ‬஢ଉ‫ײ‬ገ࣑ǈ‫ڍ‬փࣷᆖၚഄ၍ Ⴀă‫ۉ‬ᇸᅞ዆๟ᆯᇀ‫ۉ‬ᇸ‫ۉ‬უೋ૗Ք‫׬‬ኵ໯ᆅഐ‫ڦ‬ፌ‫ٷ‬஢ଉ ‫ײ‬ገ࣑‫ۅ‬Վࣅă‫ۉ‬ᇸᅞ዆Բ(PSRR)ۨᅭྺ஢ଉ‫ײ‬ೕ୲fူADC ๼‫୲ࠀ؜‬ᇑೕ୲fSူแेᇀADC VDDࢅVSS‫ۉ‬ᇸ‫ڦ‬100 mV ‫ރ‬ ‫ރ‬ኵኟ၀հࠀ୲‫ڦ‬Բኵǖ ഄዐǖ Pf๟ሞೕ୲fူADC‫ڦ‬๼‫୲ࠀ؜‬ă PfS๟ሞೕ୲fSူ᳘ࢇ‫ڟ‬AVCC‫ۉ‬ᇸ‫୲ࠀڦ‬ă ཚ‫ڢ‬क़߰૗! ཚ‫ڢ‬क़߰૗࢚ଉ໯ᆶ๼෇ཚ‫ڢ‬ኮक़‫زڦ‬ඡ຤ೝăཚࡗၠ໯ ᆶ࿄჋ۨ‫ڦ‬๼෇ཚ‫ڢ‬แेᅃ߲஢ଉ‫ײ‬Ăፌߛ160 kHzኟ၀հ ႑ࡽǈ඗ࢫਦۨ޿႑ࡽሞ჋ۨཚ‫ాڢ‬ໜ໯แे‫ڦ‬1 kHzኟ၀ հ႑ࡽ‫ڦ‬ປ३‫܈ײ‬ઠ֪ଉ(९཮28)ă! !!!!႑భԲ = (6.02 N + 1.76) dB ᅺُǈ16࿋ገ࣑ഗ‫ڦ‬႑భԲ૙ஃኵྺ98dBă Rev. 0 | Page 21 of 36 AD7606/AD7606-6/AD7606-4 ߾ፕᇱ૙! ገ࣑ഗၘ঴! ఇె๼෇ᶏ࿋ԍࢺ! AD7606/AD7606-6/AD7606-4๟֑ᆩߛ໏Ă‫ࡼࠀگ‬Ă‫ࢁۉ‬ ም‫ݴ‬ದደْ԰ৎ႙ఇຕገ࣑ഗ(ADC)‫ڦ‬ຕ਍֑णဣཥǈ‫ݴ‬ ՚੗ᅜ‫ܔ‬8/6/4߲ఇె๼෇ཚ‫ڢ‬৊ႜཞօ֑ᄣăഄఇె๼෇ ੗ᅜথ๴ኈມटႠ๼෇႑ࡽă๑ᆩRANGEᆅগ੗ᅜ჋ስ ±10 Vई±5 V‫ڦ‬๼෇‫ྷݔ‬ăAD7606/ AD7606-6/AD7606-4֑ ᆩ5 V‫ۉڇ‬ᇸࠃ‫ۉ‬ă ཮34၂๖କAD7606/AD7606-6/AD7606-4‫ڦ‬ఇె๼෇঳ࠓă ഄ߳ୟఇె๼෇਩ࡤᆶᶏ࿋ԍࢺ‫ۉ‬ୟă໚඗֑ᆩ5V‫ۉڇ‬ᇸ ࠃ‫ۉ‬ǈ‫ُڍ‬ఇె๼෇ᶏ࿋ԍࢺሎႹ๼෇ࡗუ‫ڟٳ‬±16.5 Vă Vx CLAMP VxGND CLAMP 1MΩ 1MΩ SECONDORDER LPF RFB 08479-032 AD7606/AD7606-6/AD7606-4ాዃ๼෇ᶏ࿋ԍࢺĂ๼෇႑ ࡽ໫‫ٷݣݣ‬ഗĂܾ঩ੇं۠୳հഗĂ֑ᄣԍ‫ٷݣ׼‬ഗĂೌ ాएጚ‫ۉ‬უᇸĂएጚ‫ۉ‬უ࣐؋Ăߛ໏ADCĂຕጴ୳հഗᅜ तߛ໏ժႜࢅ‫ز‬ႜথ੨ăAD7606/AD7606-6/AD7606-4‫ڦ‬ ֑ᄣཚࡗCONVST႑ࡽ৊ႜ੦዆ă RFB ཮34. ఇె๼෇‫ۉ‬ୟ ཮35၂๖କᶏ࿋‫ۉ‬ୟ‫ۉ‬უᇑ‫࠲ڦୁۉ‬ဣă‫ړ‬๼෇‫ۉ‬უփ‫ג‬ ࡗ±16.5 V้ǈᶏ࿋‫ۉ‬ୟዐ࿮‫ୁۉ‬ă‫ړ‬๼෇‫ۉ‬უ‫ࡗג‬±16.5 V ้ǈAD7606/AD7606-6/AD7606-4ᶏ࿋‫ۉ‬ୟਸഔă ఇె๼෇! ఇె๼෇‫!ྷݔ‬ 10 0 –10 –20 –30 –50 –20 –15 –10 –5 0 5 10 15 20 SOURCE VOLTAGE (V) 08479-033 –40 ఇె๼෇ፆੇ! AD7606/AD7606-6/ AD7606-4‫ڦ‬ఇె๼෇ፆੇྺ1 MΩăኄ ๟ࠦۨ๼෇ፆੇǈփໜAD7606֑ᄣೕ୲ܸՎࣅăߛఇె๼ ෇ፆੇ੗௨‫أ‬AD7606/AD7606-6/AD7606-4മ‫ڦ܋‬ൻ‫ݣۯ‬ ‫ٷ‬ഗǈሎႹഄᇑ႑ࡽᇸई‫ߌد‬ഗ኱থ၎૶ăᆯᇀ࿮Ⴔൻ‫ۯ‬ ‫ٷݣ‬ഗǈᅺُ੗ඁۖ႑ࡽ૾ዐ‫ڦ‬ມटႠ‫ۉ‬ᇸ)໲ཚ‫׉‬๟ဣཥ ዐ‫ڦ‬ሯำᇸ*ă 20 ཮35.๼෇ᶏ࿋ԍࢺ༬Ⴀ ఇె๼෇ཚ‫ڢ‬ฉᆌ‫ݣ‬ዃᅃ߲‫ۉ૴ز‬ፆǈᅜॽ๼෇‫ۉ‬უ‫ࡗג‬ ±16.5 V้‫ୁۉڦ‬၌዆ሞ±10 mAᅜူăසࡕఇె๼෇ཚ‫ڢ‬ Vxฉᆶᅃ߲‫ۉ૴ز‬ፆǈሶఇె๼෇GNDཚ‫ڢ‬VxGNDฉᄺ Ⴔᄲᅃ߲ᇑኮ‫ܔ‬ᆌ၎‫ۉڦڪ‬ፆ)९཮36*ăසࡕVxGNDཚ‫ڢ‬ ฉுᆶ‫ܔ‬ᆌ‫ۉڦ‬ፆǈ޿ཚ‫؜ॽڢ‬၄฿ۙဃֶă RFB AD7606 ANALOG INPUT SIGNAL R R C Vx VxGND CLAMP CLAMP 1MΩ 1MΩ RFB 08479-034 AD7606/AD7606-6/AD7606-4੗‫ت‬૙ኈມटႠĂ‫܋ڇ‬๼෇ ‫ۉ‬უăRANGEᆅগ‫ڦ‬இड‫ۉ‬ೝਦۨ໯ᆶఇె๼෇ཚ‫ڦڢ‬ఇ ె๼෇‫ྷݔ‬ăසࡕُᆅগᇑஇडߛ‫ۉ‬ೝ၎૶ǈሶ໯ᆶཚ‫ڢ‬ ‫ڦ‬ఇె๼෇‫ྺྷݔ‬±10Văසࡕُᆅগᇑஇड‫ۉگ‬ೝ၎૶ǈ ሶ໯ᆶཚ‫ڦڢ‬ఇె๼෇‫ྺྷݔ‬±5 Văُᆅগ‫ڦ‬இडጒༀ߀ Վࣷ૬नᆖၚఇె๼෇‫ྷݔ‬ǈ‫ڍ‬๟ǈ‫أ‬ኟ‫֑׉‬ण้क़ᄲ൱ ྔǈ࣏ᆶ‫ۆ‬႙ኵሀྺ80 μs‫ॺڦ‬૬้क़ᄲ൱ăॺᅱߵ਍ဣཥ ႑ࡽ໯Ⴔ‫ڦ‬๼෇‫ྷݔ‬ǈཚࡗᆘ૶၍ยዃRANGEᆅগă INPUT CLAMP CURRENT (mA) AV , VDRIVE = 5V 30 T CC A = 25°C ཮36. AD7606/ AD7606-6/AD7606-4ఇె๼෇‫܋‬ฉ‫ڦ‬๼෇‫ۉ‬ፆ೅ದ Rev. 0 | Page 22 of 36 AD7606/AD7606-6/AD7606-4 ఇె๼෇ੇं۠୳հഗ! AD7606/AD7606-6/AD7606-4࣏༵ࠃକఇెੇं۠୳հഗ )ܾ঩ә༬࿦ጦ୳հഗ*ă཮37ࢅ཮38‫ݴ‬՚၂๖କఇెੇं ۠୳հഗ‫ڦ‬ೕ୲ࢅ၎࿋ၚᆌăሞ±5 V‫ాྷݔ‬ǈ-3dB‫ۆ੻ټ‬႙ ኵྺ15 kHzăሞ±10 V‫ాྷݔ‬ǈ-3dB‫ۆ੻ټ‬႙ኵྺ23 kHză 5 ±10V RANGE ±5V RANGE –15 –20 –25 –30 –35 ±10V RANGE –40 +25 +85 0.1dB 10,303 9619 9326 3dB 24,365Hz 23,389Hz 22,607Hz ±5V RANGE –40 +25 +85 0.1dB 5225 5225 4932 3dB 16,162Hz 15,478Hz 14,990Hz –40 100 1k ADC‫ࡧڿد‬ຕ 10k 100k INPUT FREQUENCY (Hz) ཮37. ఇెੇं۠୳հഗೕ୲ၚᆌ 18 16 14 ገ࣑֑ᆩాև้ዓǈAD7606໯ᆶཚ‫ڦڢ‬ገ้࣑क़ྺ4 μsǈ AD7606-6ྺ3 μsǈAD7606-4ྺ2 μsăሞAD7606ฉǈӗ߲ཚ ‫ڢ‬਩ྜ‫ׯ‬ገ࣑ࢫǈBUSY႑ࡽ࣬ް‫ۉگ‬ೝǈ՗๖ገ࣑ࡗ‫ײ‬ ঳ຐăሞBUSYူইᄂ้ǈ֑ᄣԍ‫ٷݣ׼‬ഗ‫߶࣮ݓ‬ጷఇ ๕ăBUSYՎྺ‫ۉگ‬ೝࢫǈ੗ᅜཚࡗժႜĂժႜጴবई‫ز‬ ႜথ੨ٗ๼‫؜‬स٪ഗዐ‫܁‬ൽႎຕ਍ăईኁǈ‫ړ‬BUSYྺߛ ‫ۉ‬ೝ้ǈ੗ᅜ‫܁‬ൽമᅃْገ࣑‫ڦ‬ຕ਍ăሞገ࣑೺क़ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍‫ܔ‬Ⴀీबࢭுᆶᆖ ၚǈ੗ᅜํ၄߸੺‫ུཾڦ‬໏୲ăሞժႜఇ๕൐VDRIVE > 3.3 V ้ǈසࡕሞገ࣑೺क़‫܁‬ൽǈ႑ሯԲ(SNR)ॽই‫گ‬ሀ1.5 dBă AD7606/AD7606-6/AD7606-4‫ڦ‬๼‫؜‬Պஓ‫ݛ‬๕ྺܾ৊዆ց ஓă໯ยऺ‫ڦ‬ஓገ࣑ሞ૶ჄLSBኝຕኵ‫ڦ‬ዐक़Ǆन1/2 LSBࢅ3/2LSBǅ৊ႜăAD7606‫ڦ‬LSB‫ٷ‬ၭྺFSR/65,536ă AD7606/AD7606-6/AD7606-4‫ڦ‬૙ၙ‫ڿد‬༬Ⴀස཮39໯๖ă ±5V RANGE ±10V RANGE 011...111 011...110 8 ADC CODE PHASE DELAY (μs) 12 10 VIN × 32,768 × 10V VIN ±5V CODE = × 32,768 × 5V ±10V CODE = 6 4 2 0 LSB = +FS – (–FS) 216 100...010 100...001 100...000 –2 –FS + 1/2LSB 0V – 1/2LSB +FS – 3/2LSB ANALOG INPUT 10k INPUT FREQUENCY (Hz) 100k +FS ±10V RANGE +10V ±5V RANGE +5V 08479-036 –4 AVCC, VDRIVE = 5V FSAMPLE = 200kSPS –6 TA = 25°C –8 10 1k 000...001 000...000 111...111 REF 2.5V REF 2.5V ཮49/!ఇెੇं۠୳հഗ၎࿋ၚᆌ MIDSCALE 0V 0V –FS –10V –5V LSB 305μV 152μV ཮39. AD7606/AD7606-6/AD7606-4‫ڿد‬༬Ⴀ ֑ᄣԍ‫ٷݣ׼‬ഗ LSB‫ٷ‬ၭൽਦᇀ໯჋‫ڦ‬ఇె๼෇‫ྷݔ‬ă AD7606/AD7606-6/AD7606-4ฉ‫֑ڦ‬ᄣԍ‫ٷݣ׼‬ഗ੗๑ ADCᅜ16࿋‫ݴ‬Ր୲৛ඓ֑ण஢ଉ‫ޗײ‬ኵ‫ڦ‬๼෇ኟ၀հă֑ ᄣԍ‫ٷݣ׼‬ഗሞCONVST xฉืᄂ้‫ܔ‬ഄ߳ጲ๼෇৊ႜཞ օ֑ᄣăᅃ߲ഗॲ‫ڦ‬໯ᆶӗ߲֑ᄣԍ‫ٷݣ׼‬ഗᅜतփཞഗ ॲ‫֑ڦ‬ᄣԍ‫ٷݣ׼‬ഗ‫ڦ‬੥০้क़)नٗྔևCONVST x႑ࡽ ฉืᄂ‫֑ڟ‬ᄣԍ‫׼‬ഗํा৊෇ԍ‫׼‬ఇ๕‫ڦ‬ჽ‫้׿‬क़*ཚ ࡗ ยऺԍኤჹ߭೅ದăᅺُǈሎႹ‫ܔ‬ᅃ߲ဣཥዐ‫ೌܠڦ‬ AD7606/AD7606-6/AD7606-4৊ႜཞօ֑ᄣă Rev. 0 | Page 23 of 36 08479-037 AV , V = 5V –5 F CC DRIVE SAMPLE = 200kSPS TA = 25°C –10 08479-035 ATTENUATION (dB) 0 BUSYူইᄂ՗๖໯ᆶӗ߲ཚ‫ڦڢ‬ገ࣑ࡗ‫ײ‬਩ᅙ঳ຐǈُ ้֑ᄣԍ‫׼‬ഗ‫߶࣮ݓ‬ጷఇ๕ǈူᅃ಼ገ࣑‫֑ڦ‬ण้क़ਸ๔ ऺ้ă AD7606/AD7606-6/AD7606-4 ాև0ྔևएጚ‫ۉ‬უ! ాևएጚ‫ۉ‬უఇ๕ AD7606/AD7606-6/AD7606-4ాዃᅃ߲2.5 Vೌా‫ټ‬ဤएጚ ‫ۉ‬უᇸăREFIN/REFOUTᆅগ़੗๑ᆩ޿2.5Vएጚ‫ۉ‬უǈ ᅜሞాևׂิ4.5Vೌాएጚ‫ۉ‬უǈᄺሎႹแेᅃ߲2.5 Vྔ ևएጚ‫ۉ‬უă໯แे‫ڦ‬2.5 Vྔևएጚ‫ۉ‬უᄺࣷԥాև࣐؋ ‫ٷݣڦ‬዁4.5 Văُ4.5 V࣐؋‫ڦ‬एጚ‫ۉ‬უ๟SAR ADC໯ᆩ‫ڦ‬ एጚ‫ۉ‬უă ದዃྺాևएጚ‫ۉ‬უ߾ፕఇ๕‫ڦ‬ᅃ߲AD7606/AD7606-6/ AD7606-4ഗॲǈ੗ᅜᆩઠൻ‫ۯ‬ದዃྺྔևएጚ‫ۉ‬უ߾ፕఇ ๕‫ڦ‬ഄᇆAD7606/AD7606-6/AD7606-4ഗॲ)९཮42*ăದዃ ྺాևएጚ‫ۉ‬უఇ๕‫ڦ‬AD7606/AD7606-6/AD7606-4 ᆌ૧ᆩ10 μF༩ٍඁ᳘‫ۉ‬ඹ‫ܔ‬ഄREFIN/REFOUTᆅগඁ᳘ă ದ ዃ ྺ ྔ և ए ጚ ‫ ۉ‬უ ఇ ๕ ‫ ڦ‬ഄ ໲ AD7606/AD76066/AD7606-4ഗॲᆌ߳૧ᆩ዁ณᅃ߲100 nF‫ڦ‬ඁ᳘‫ۉ‬ඹ‫ܔ‬ഄ REFIN/REFOUTᆅগඁ᳘ă ‫ړ‬AD7606/AD7606-6/AD7606-4ದዃྺྔևएጚ‫ۉ‬უఇ๕ ้ǈREFIN/REFOUTᆅগྺߛ๼෇ፆੇᆅগă‫ܔ‬ᇀ๑ᆩ‫ܠ‬ ߲AD7606ഗॲ‫ڦ‬ᆌᆩǈॺᅱߵ਍ᆌᆩᄲ൱֑ൽူଚದዃă SAR REFCAPA BUF REFCAPB 2.5V REF 10μF ཮40. एጚ‫ۉ‬უ‫ۉ‬ୟ AD7606 AD7606 AD7606 REF SELECT REF SELECT REF SELECT REFIN/REFOUT REFIN/REFOUT REFIN/REFOUT 100nF 100nF 100nF ADR421 08479-040 AD7606/AD7606-6/AD7606-4ాዃᅃ߲एጚ‫ۉ‬უ࣐؋ǈ࣐ ؋ ದ ዃ ྺ ॽ REF‫ ۉ‬უ ‫ ٷ ݣ‬዁ ሀ 4.5Vǈ ස ཮ 40໯ ๖ ă REFCAPAࢅREFCAPBᆅগՂႷሞྔև‫܌‬ୟ૶ሞᅃഐǈժ ཚࡗᅃ߲10μF༩ٍ‫ۉ‬ඹ૶থ዁REFGNDǈᅜඓԍएጚ‫ۉ‬უ ࣐؋߾ፕሞԿ࣍ዐăREFIN/REFOUTᆅগ༵ࠃ‫ڦ‬एጚ‫ۉ‬უ ྺ2.5 Vă REFIN/REFOUT 08479-038 REF SELECTᆅগ๟ᅃ߲இड๼෇ᆅগǈሎႹᆩࢽ჋ስాև एጚ‫ۉ‬უईྔևएጚ‫ۉ‬უăසࡕُᆅগยྺஇडߛ‫ۉ‬ೝǈ ሶ჋ስժ๑ీాևएጚ‫ۉ‬უఇ๕ăසࡕُᆅগยྺஇड‫گ‬ ‫ۉ‬ೝǈሶాևएጚ‫ۉ‬უ্ᆩǈՂႷॽྔևएጚ‫ۉ‬უแे‫ڟ‬ REFIN/REFOUTᆅগăాևएጚ‫ۉ‬უ࣐؋๔ዕ๑ీăް࿋ ኮࢫǈAD7606/AD7606-6/AD7606-4߾ፕሞREF SELECTᆅ গ໯჋ስ‫ڦ‬एጚ‫ۉ‬უఇ๕ă࿮ஃ๑ᆩాև࣏๟ྔևएጚ‫ۉ‬ უǈ‫ۼ‬Ⴔᄲ‫ܔ‬REFIN/REFOUTᆅগඁ᳘ăREFIN/REFOUT ᆅগႴᄲ10 μF༩ٍඁ᳘‫ۉ‬ඹă 0.1μF ཮41. ᅃ߲ྔևएጚ‫ۉ‬უᇸൻ‫߲ܠۯ‬AD7606/AD7606-6/ AD7606-4 REFINᆅগ VDRIVE ੗ᅜᆩᅃ߲ྔևएጚ‫ۉ‬უᇸADR421ൻ‫ۯ‬໯ᆶAD7606ഗॲ ‫ڦ‬REFIN/REFOUTᆅগ)९཮41*ăُದዃዐǈAD7606/ AD7606-6/AD7606-4‫ڦ‬௅ᅃ߲REFIN/REFOUTᆅগ‫ۼ‬ᆌ޿ ๑ᆩ዁ณᅃ߲100nF‫ڦ‬ඁ᳘‫ۉ‬ඹă AD7606 AD7606 AD7606 REF SELECT REF SELECT REF SELECT REFIN/REFOUT REFIN/REFOUT REFIN/REFOUT + 10μF 100nF 100nF ཮42. ాևएጚ‫ۉ‬უᇸൻ‫߲ܠۯ‬AD7606/AD7606-6/ AD7606-4 REFINᆅগ Rev. 0 | Page 24 of 36 08479-039 ྔևएጚ‫ۉ‬უఇ๕! AD7606/AD7606-6/AD7606-4 ‫ۆ‬႙૶থ཮! ཮43၂๖କAD7606/AD7606-6/AD7606-4‫ۆڦ‬႙૶থ཮ăഗ ॲᆶ຺߲AVCC‫ۉ‬ᇸᆅগăኄ຺߲‫ۉ‬ᇸᆅগᆌ߳๑ᆩᅃ߲ 100 nFඁ᳘‫ۉ‬ඹăሞ‫ۉ‬ᇸ֨๑ᆩᅃ߲10 μF‫ۉ‬ඹඁ᳘ă AD7606/AD7606-6/AD7606-4़੗ሞాևएጚ‫ۉ‬უူ߾ ፕǈᄺ੗ሞྔևแे‫ڦ‬एጚ‫ۉ‬უူ߾ፕăሞ཮43ದዃዐǈ AD7606ԥದዃྺሞాևएጚ‫ۉ‬უူ߾ፕă‫ۉړ‬ୟӱฉኻᆶ ᅃ߲AD7606/AD7606-6/AD7606-4ഗॲ้ǈᆌ૧ᆩᅃ߲10 μ F‫ۉ‬ඹ‫ܔ‬ഄREFIN/REFOUTᆅগඁ᳘ă‫ړ‬ᆌᆩዐ๑ᆩ‫߲ܠ‬ AD7606/AD7606-6/AD7606-4ഗॲ้ǈ൩֖ለ“ాև/ྔևए ጚ‫ۉ‬უ”և‫ݴ‬ăREFCAPAࢅREFCAPBᆅগ‫܌‬ୟ૶ሞᅃഐǈ ժཚࡗᅃ߲10 μF༩ٍ‫ۉ‬ඹઠඁ᳘ă ‫ړ‬STBYᆅগྺ‫ۉگ‬ೝ้ǈRANGEᆅগ‫ڦ‬ጒༀਦۨ჋ስࢆ ዖู‫ۉ‬ఇ๕ă՗7၂๖କ჋ስփཞู‫ۉ‬ఇ๕໯Ⴔ‫ڦ‬ದዃă ‫ړ‬AD7606/AD7606-6/AD7606-4‫ت‬ᇀ‫ځ‬ऐఇ๕้ǈፌ‫ࠀٷ‬ ࡼ ྺ 8mAǈ ฉ ‫ ้ ۉ‬क़ ሀ ྺ 100μsǈ ᅺ ྺ REFCAPAࢅ REFCAPBᆅগฉ‫ۉڦ‬ඹՂႷ؊‫ۉ‬ă‫ځ‬ऐఇ๕ူǈೌాएጚ ‫ۉ‬უᇸࢅ࿘უഗධ඗ฉ‫ۉ‬ǈ‫ٷݣ‬ഗࢅADCాࢃሶ࠲܏ă VDRIVE‫ۉ‬ᇸ૶থ‫تྺڟ‬૙ഗࠃ‫ڦۉ‬ཞᅃ‫ۉ‬ᇸăVDRIVE‫ۉ‬უ੦ ዆๼‫؜‬இड႑ࡽ‫ۉڦ‬უኵă࠲ᇀքਆĂඁ᳘ࢅথ‫༵ں‬๖ǈ ൩֖੊“քਆኸళ”և‫ݴ‬ă ՗7. ู‫ۉ‬ఇ๕჋ስ ‫ړ‬AD7606/AD7606-6/AD7606-4‫ت‬ᇀ࠲܏ఇ๕้ǈፌ‫ࠀٷ‬ ࡼྺ6 μAǈฉ‫้ۉ‬क़ሀྺ13 ms)ྔևएጚ‫ۉ‬უఇ๕*ă࠲܏ ఇ๕ူǈ໯ᆶ‫ۉ‬ୟ਩࠲܏ă‫ړ‬AD7606/ AD7606-6/AD7606-4ٗ ࠲܏ఇ๕ฉ‫้ۉ‬ǈঢ়ࡗ໯Ⴔ‫ڦ‬ฉ‫้ۉ‬क़ࢫǈՂႷ‫ܔ‬ AD7606/ AD7606-6/AD7606-4แेRESET႑ࡽă ู‫ۉ‬ఇ๕! ู‫ۉ‬ఇ๕ STBY ‫ځ‬ऐ! ࠲܏ 0 0 AD7606/AD7606-6/AD7606-4༵ࠃଇዖู‫ۉ‬ఇ๕ǖ‫ځ‬ऐఇ ๕ࢅ࠲܏ఇ๕ăSTBYᆅগ੦዆AD7606/AD7606-6/ AD7606-4๟‫ت‬ሞኟ‫׉‬ఇ๕࣏๟ଇዖู‫ۉ‬ఇ๕ኮᅃă ANALOG SUPPLY VOLTAGE 5V1 1μF REFIN/REFOUT 100nF 100nF REGCAP2 AVCC VDRIVE REFCAPA 10μF + REFGND EIGHT ANALOG INPUTS V1 TO V8 DB0 TO DB15 REFCAPB V1 V1GND V2 V2GND V3 V3GND V4 V4GND V5 V5GND V6 V6GND V7 V7GND V8 V8GND CONVST A, CONVST B CS RD BUSY AD7606 RESET OS 2 OS 1 OS 0 REF SELECT PARALLEL INTERFACE OVERSAMPLING VDRIVE PAR/SER SEL RANGE STBY VDRIVE AGND 1DECOUPLING SHOWN ON THE AV CC PIN APPLIES TO EACH AVCC PIN (PIN 1, PIN 37, PIN 38, PIN 48). DECOUPLING CAPACITOR CAN BE SHARED BETWEEN AV CC PIN 37 AND PIN 38. 2DECOUPLING SHOWN ON THE REGCAP PIN APPLIES TO EACH REGCAP PIN (PIN 36, PIN 39). ཮43. AD7606‫ۆ‬႙૶থ཮ Rev. 0 | Page 25 of 36 08479-041 + MICROPROCESSOR/ MICROCONVERTER/ DSP 10μF DIGITAL SUPPLY VOLTAGE +2.3V TO +5.25V RANGE 1 0 AD7606/AD7606-6/AD7606-4 ገ࣑੦዆! ໯ᆶఇె๼෇ཚ‫ڢ‬ཞօ֑ᄣ! ଇፇཚ‫ڢ‬ཞօ֑ᄣ! AD7606/AD7606-6/AD7606-4࣏ሎႹఇె๼෇ཚ‫ڢ‬ᅜଇፇ ‫ڦ‬ႚ๕৊ႜཞօ֑ᄣăኄ੗ᅜᆩሞ‫ۉ‬૰၍ԍࢺࢅ֪ଉဣཥ ዐǈᅜց‫׋‬PTࢅCTՎუഗ໯ᆅ෇‫ڦ‬၎࿋ֶăሞ50Hzဣ ཥǈ໲੗ᅜ༵ࠃፌ‫ܠ‬9°‫ڦ‬၎࿋ց‫׋‬Ǘሞ60 Hzဣཥዐǈ໲੗ ᅜ༵ࠃፌ‫ܠ‬10°‫ڦ‬၎࿋ց‫׋‬ă AD7606/AD7606-6/AD7606-4੗ᅜ‫ܔ‬໯ᆶఇె๼෇ཚ‫ڢ‬৊ ႜཞօ֑ᄣă‫ړ‬ଇ߲CONVSTᆅগ)CONVST AࢅCONVST B* ૶ሞᅃഐ้ǈ໯ᆶཚ‫ڢ‬ཞօ֑ᄣă๑ᆩᅃ߲CONVST႑ࡽ Ս੗੦዆ଇ߲CONVST x๼෇ăُࠅᆩCONVST႑ࡽ‫ڦ‬ฉ ืᄂഔ‫ܔۯ‬໯ᆶఇె๼෇ཚ‫ڦڢ‬ཞօ֑ᄣ)AD7606‫ڦ‬V1዁ V8ǈAD7606-6‫ڦ‬V1዁V6ǈAD7606-4‫ڦ‬V1዁V4*ă ཚࡗஞ؋‫܀‬૬घऄଇ߲CONVSTᆅগǈժ൐ኻᆶሞփ๑ᆩ ࡗ֑ᄣ้ǈ֍੗ํ၄ኄዖ֑ᄣ‫ݛ‬๕ăCONVST Aᆩઠ‫ڼܔ‬ ᅃፇཚ‫ڢ‬ഔ‫ۯ‬ཞօ֑ᄣ)AD7606‫ڦ‬V1዁V4ǈAD7606-6‫ڦ‬ V1዁V3ǈ AD7606-4‫ڦ‬V1ࢅV2*ǗCONVST Bᆩઠഔ‫ڼܔۯ‬ ܾ ፇ ఇ ె ๼ ෇ ཚ ‫ ڦ ڢ‬ཞ օ ֑ ᄣ ) AD7606‫ ڦ‬V5዁ V8ǈ AD7606-6‫ڦ‬V4዁V6ǈAD7606-4‫ڦ‬V3ࢅV4*ǈස཮44໯ ๖ăሞCONVST Aฉืᄂ้ǈ‫ڼ‬ᅃፇཚ‫֑ڦڢ‬ᄣԍ‫ٷݣ׼‬ ഗ৊෇ԍ‫׼‬ఇ๕ăሞCONVST Bฉืᄂ้ǈ‫ܾڼ‬ፇཚ‫ڦڢ‬ ֑ᄣԍ‫ٷݣ׼‬ഗ৊෇ԍ‫׼‬ఇ๕ă‫ړ‬ଇ߲CONVST x਩ᅙ‫ٳ‬ ‫ڟ‬ฉืᄂ้ǈገ࣑ࡗ‫ײ‬ਸ๔ǈᅺُሞࢫᅃCONVST x႑ࡽ ‫ڦ‬ฉืᄂ้ǈBUSYՎྺߛ‫ۉ‬ೝăሞ՗3ዐǈ้क़t5՗๖ CONVST x֑ᄣ‫ۅ‬ኮक़‫ڦ‬ፌ‫ٷ‬ඹႹ้क़ă AD7606ాዃᅃ߲ೌాና‫ږ‬ഗᆩᇀገ࣑ă໯ᆶADCཚ‫ڦڢ‬ ገ้࣑क़ྺtCONVăBUSY႑ࡽߢኪᆩࢽኟሞ৊ႜገ࣑ǈᅺ ُ‫ړ‬แेCONVSTฉืᄂ้ǈBUSYՎྺஇडߛ‫ۉ‬ೝǈሞ ኝ߲ገ࣑ࡗ‫ײ‬঳ຐ้Վྺ‫ۉگ‬ೝăBUSY႑ࡽူইᄂᆩઠ ๑໯ᆶӗ߲֑ᄣԍ‫ٷݣ׼‬ഗ‫߶࣮ݓ‬ጷఇ๕ăBUSYူইᄂ ࣏՗๖ǈ၄ሞ੗ᅜٗժႜጺ၍DB[15:0]ĂDOUTA/DOUTB‫ز‬ႜ ຕ਍၍ୟईժႜጴবጺ၍DB[7:0]‫܁‬ൽႎຕ਍ă ๑ᆩଇ߲‫܀‬૬‫ڦ‬CONVST x႑ࡽ้ǈຕ਍‫܁‬ൽࡗ‫ײ‬փՎă ॽ໯ᆶփ๑ᆩ‫ڦ‬ఇె๼෇ཚ‫ڢ‬থAGNDăփ๑ᆩཚ‫ڦڢ‬঳ ࡕධࣷԈઔሞ໯‫܁‬ൽ‫ڦ‬ຕ਍ዐǈᅺྺ๔ዕࣷገ࣑໯ᆶཚ ‫ڢ‬ă V1 TO V4 TRACK-AND-HOLD ENTER HOLD V5 TO V8 TRACK-AND-HOLD ENTER HOLD CONVST A t5 CONVST B AD7606 CONVERTS ON ALL 8 CHANNELS BUSY tCONV CS/RD V1 V2 V3 V7 V8 08479-042 DATA: DB[15:0] FRSTDATA ཮44. AD7606‫ݴ‬ଇፇཚ‫ڢ‬৊ႜཞօ֑ᄣǈ๑ᆩ‫܀‬૬‫ڦ‬CONVST AࢅCONVST B႑ࡽ—ժႜఇ๕ Rev. 0 | Page 26 of 36 AD7606/AD7606-6/AD7606-4 ຕጴথ੨! AD7606/AD7606-6/AD7606-4༵ࠃෙዖথ੨჋ၜǖժႜথ ੨Ăߛ໏‫ز‬ႜথ੨ࢅժႜጴবথ੨ă໯Ⴔথ੨ఇ๕੗ཚࡗ PAR/SER/BYTE SELࢅDB15/BYTE SELᆅগઠ჋ስă ՗9/!থ੨ఇ๕჋ስ! PAR/SER/BYTE SEL 0 1 1 থ੨ఇ๕ DB15 0 0 1 ժႜথ੨ఇ๕ ‫ز‬ႜথ੨ఇ๕ ժႜጴবথ੨ఇ๕ ူ௬बব༪ஃኄၵথ੨ఇ๕‫߾ڦ‬ፕᇱ૙ă! ժႜথ੨ ( PAR/SER/BYTE SEL = 0) INTERRUPT BUSY 14 [33:24] DB[15:0] [22:16] DIGITAL HOST 08479-043 CS 13 RD/SCLK 12 ‫ړ‬ဣཥ/ӱฉኻᆶᅃ߲AD7606/AD7606-6/AD7606-4൐໲փ ࠌၛժႜጺ၍้ǈ੗ᅜৈᆩຕጴዷऐ‫ڦ‬ᅃ߲੦዆႑ࡽઠ‫܁‬ ൽຕ਍ăCSࢅRD႑ࡽ੗ᅜ૶ሞᅃഐǈස཮5໯๖ăኄዖ൧ ઄ူǈຕ਍ጺ၍ሞCS/RD‫ူڦ‬ইᄂ้ྃ૗ෙༀă૧ᆩCSࢅ RDࢇժ႑ࡽǈ੗ᅜٗAD7606/AD7606-6/AD7606-4๼‫؜‬ຕ ਍ǈժᆯຕጴዷऐ‫܁‬ൽăኄዖ൧઄ူǈCSᆩઠ๑ీ߳ຕ਍ ཚ‫ڦڢ‬ຕ਍ኡ‫د‬๼ă ժႜጴব(PAR/SER/BYTE SEL = 1, DB15 = 1) ੗ ᅜ ᆩ Ք ጚ CSࢅ RD႑ ࡽ ཚ ࡗ ժ ႜ ຕ ਍ ጺ ၍ ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍ăཚࡗժႜጺ၍‫܁‬ ൽຕ਍้ǈႴॽPAR/SER/BYTE SELᆅগࢅ‫ۉگ‬ೝ၎૶ă ཚࡗాև჋ཚCSࢅRD๼෇႑ࡽǈ੗ᅜॽገ࣑঳ࡕ๼‫ڟ؜‬ ຕ਍ጺ၍ă‫ړ‬CSࢅRDཞ้‫ت‬ᇀஇड‫ۉگ‬ೝ้ǈຕ਍၍ DB15዁DB0փም‫ߛװ‬ፆༀă AD7606 ‫ړ‬RD႑ࡽྺஇड‫ۉگ‬ೝ้ǈ੗ॽ߳ཚ‫ڦڢ‬ຕ਍ገ࣑঳ࡕ‫د‬ ๼‫ڟ‬ຕጴዷऐ(DSPĂFPGA)ă ཮45. AD7606থ੨཮—ᅃ߲AD7606๑ᆩժႜጺ၍ǈ RDࢅCS‫܌‬ୟ૶ሞᅃഐ CS๼෇႑ࡽ‫ڦ‬ฉืᄂ๑ጺ၍৊෇ෙༀǈഄူইᄂ๑ጺ၍ྃ ૗ߛፆੇጒༀCS๟๑ీຕ਍၍‫ڦ‬੦዆႑ࡽǈ૧ᆩ޿ࠀీ੗ ᅜඟ‫߲ܠ‬AD7606/AD7606-6/AD7606-4ഗॲࠌၛཞᅃժႜ ຕ਍ጺ၍ă CS႑ࡽ੗ᆦ৳Ⴀ‫ں‬থ‫ۉگ‬ೝǈܸRD႑ࡽ੗ᆩઠइൽገ࣑ ঳ࡕǈස཮4໯๖ăBUSY႑ࡽՎྺ‫ۉگ‬ೝࢫǈ੗ᅜ‫܁‬ൽႎ ຕ਍(९཮2)ǗईኁǈሞBUSYྺߛ‫ۉ‬ೝ้ǈ੗ᅜ‫܁‬ൽമᅃ ْገ࣑‫ڦ‬ຕ਍Ǆ९཮3ǅă RDᆅ গ ᆩ ઠ ٗ ๼ ‫ ؜‬ገ ࣑ ঳ ࡕ स ٪ ഗ ‫ ܁‬ൽ ຕ ਍ ă ‫ܔ‬ AD7606/AD7606-6/AD7606-4RDᆅগแेᅃ߲RDஞ؋Ⴞ ଚǈ੗๑߳ཚ‫ڦڢ‬ገ࣑঳ࡕӀืႾደ߲๼‫ڟ؜‬ժႜጺ၍DB [15:0]ăBUSYՎྺ‫ۉگ‬ೝࢫ‫ڼڦ‬ᅃ߲RDူইᄂ๼‫؜‬ཚ‫ڢ‬V1 ‫ڦ‬ገ࣑঳ࡕǈူᅃ߲RDူইᄂሶᆩV2ገ࣑঳ࡕ߸ႎጺ ၍ǈᅈُૌླྀăሞAD7606ฉǈRD‫ڼڦ‬ӗ߲ူইᄂ๼‫؜‬ཚ ‫ڢ‬V8‫ڦ‬ገ࣑঳ࡕă ժႜጴবথ੨ఇ๕‫߾ڦ‬ፕᇱ૙ᇑժႜথ੨ఇ๕‫׉ݥ‬၎ຼǈ փࡗ߳ཚ‫ڢ‬ገ࣑঳ࡕ๟‫ݴ‬ଇْ8࿋‫د‬๼‫؜܁‬ăᅺُǈ‫܁‬ൽ AD7606‫ ڦ‬໯ ᆶ ӗ ߲ ገ ࣑ ঳ ࡕ Ⴔ ᄲ 16߲ RDஞ ؋ ǈ ‫ ܁‬ൽ AD7606-6‫ڦ‬໯ᆶཚ‫ڢ‬঳ࡕႴᄲ12߲RDஞ؋ǈAD7606-4ሶ Ⴔᄲӗ߲ஞ؋ăॽAD7606/AD76706-6/AD7606-4ದዃྺժ ႜጴবఇ๕้ǈPAR/SER/BYTE SELࢅBYTE SEL/DB15ᆅগ ᆌᇑஇडߛ‫ۉ‬ೝ၎૶)९՗8*ăժႜጴবఇ๕ူǈDB[7:0]ᆩ ઠॽຕ਍‫د‬๼዁ຕጴዷऐăDB0ྺຕ਍‫د‬๼‫ڦ‬LSBǈDB7ྺ ຕ਍‫د‬๼‫ڦ‬MSBăDB14؊‫ړ‬HBENᆅগă‫ړ‬DB14/HBENথ இडߛ‫ۉ‬ೝ้ǈ๯ံ๼‫؜‬ገ࣑঳ࡕ‫ߛڦ‬ጴব(MSB)ǈ඗ࢫ ๼‫گ؜‬ጴব(LSB)ă‫ړ‬DB14থஇड‫ۉگ‬ೝ้ǈ๯ံ๼‫؜‬ገ ࣑঳ࡕ‫ڦ‬LSBǈ඗ࢫ๼‫؜‬MSBăFRSTDATAᆅগॽԍ‫ߛ׼‬ ‫ۉ‬ೝǈ኱‫ٗڟ‬AD7606/AD7606-6/AD7606-4‫܁‬ൽV1‫ڦ‬ඇև 16࿋ገ࣑঳ࡕă ‫ز‬ႜথ੨(PAR/SER/BYTE SEL = 1) ැᄲཚࡗ‫ز‬ႜথ੨ٗAD7606࣮‫܁‬ຕ਍ǈPAR/SER/BYTE SELᆅ গ Ղ Ⴗ ૶ থ ߛ ‫ ۉ‬ೝ ă CSࢅ SCLK႑ ࡽ ᆩ ઠ ‫ د‬๼ AD7606‫ڦ‬ຕ਍ăAD7606/AD7606-6/AD7606-4ᆶଇ߲‫ز‬ႜ ຕ਍๼‫؜‬ᆅগǖDOUTAࢅDOUTBă੗ཚࡗ‫ڇ‬ईມDOUT၍ୟٗ AD7606/AD76706-6/AD7606-4࣮‫܁‬ຕ਍ă‫ܔ‬ᇀAD7606ǈཚ ‫ڢ‬V1዁V4‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉǈཚ‫ڢ‬V5዁V8 ‫ڦ‬ገ࣑঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă‫ܔ‬ᇀAD7606-6ǈཚ‫ڢ‬ V1዁V3‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉǈཚ‫ڢ‬V4዁V6‫ڦ‬ ገ࣑঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă‫ܔ‬ᇀAD7606-4ǈཚ‫ڢ‬V1 ࢅV2‫ڦ‬ገ࣑঳ࡕ๯ံ‫؜‬၄ሞDOUTAฉǈཚ‫ڢ‬V3ࢅV4‫ڦ‬ገ࣑ ঳ࡕሶ๯ံ‫؜‬၄ሞDOUTBฉă Rev. 0 | Page 27 of 36 AD7606/AD7606-6/AD7606-4 CSူইᄂ๑ຕ਍๼‫؜‬၍ୟDOUTAࢅDOUTBྃ૗ෙༀǈժደ߲ ๼‫؜‬ገ࣑঳ࡕ‫ڦ‬MSBăSCLKฉืᄂॽໜࢫ‫ڦ‬໯ᆶຕ਍࿋ደ ߲ໃ዁‫ز‬ႜຕ਍๼‫؜‬DOUTAࢅDOUTBă੗ᅜ๑CS๼෇ሞኝ߲ ‫ز‬ႜ‫܁‬ൽ֡ፕࡗ‫ײ‬ዐԍ‫ۉگ׼‬ೝǈᄺ੗ᅜཚࡗஞ؋घऄ ໲ǈᅜ๑ీ߳ཚ‫ڦڢ‬16߲SCLKዜ೺ኡ‫܁‬ൽă཮46၂๖֑ᆩ ມDOUT၍ୟሞAD7606ฉ‫܁‬ൽӗ߲ཞօገ࣑঳ࡕăኄዖ൧઄ ူǈ๑ᆩ64߲SCLK‫د‬๼ઠ‫ݡ‬࿚AD7606‫ڦ‬ຕ਍ǈժ൐CSԍ ‫ۉگ׼‬ೝǈᅜ๑ీඇև64߲SCLKዜ೺ኡăᄺ੗ᅜৈᆩᅃୟ DOUT၍ደ߲๼‫؜‬ຕ਍Ǘኄዖ൧઄ူǈॺᅱᆩDOUTA‫ݡ‬࿚໯ ᆶገ࣑ຕ਍ǈᅺྺཚ‫ڢ‬ຕ਍ᅜืႾ๼‫؜‬ă‫ܔ‬ᇀAD7606ǈཚ ࡗᅃୟDOUT၍‫ݡ‬࿚໯ᆶӗ߲ገ࣑঳ࡕ้ǈጺࠌႴᄲ128߲ SCLKዜ೺ă੗ᅜཚࡗᅃ߲CS႑ࡽ๑ీኄ128߲SCLKዜ೺ ኡǈᄺ੗ᅜཚࡗCS႑ࡽ‫܀‬૬๑ీ߳ፇ‫ڦ‬16߲SCLKዜ೺ ኡăኻᆩᅃୟDOUT၍‫ڦ‬ඍ‫ۅ‬๟ǖසࡕሞገ࣑ኮࢫ৊ႜ‫܁‬ ൽǈሶཾུ໏୲ࣷူইă‫ز‬ႜఇ๕ူǈփᆩ‫ڦ‬DOUT၍ᆌԍ ‫׼‬փ૶থă‫ܔ‬ᇀAD7606ǈසࡕDOUTBᆩፕᅃୟDOUT၍ǈཚ ‫ڢ‬঳ࡕॽᅜV5ĂV6ĂV7ĂV8ĂV1ĂV2ĂV3ĂV4‫ڦ‬ຩႾ ๼‫؜‬ǗփࡗǈሞDOUTBฉ‫܁‬ൽV5ࢫǈFRSTDATAኸ๖৽ࣷ ࣬ް‫ۉگ‬ೝă‫ܔ‬ᇀAD7606-6ࢅAD7606-4ǈසࡕDOUTBᆩፕ ᅃୟDOUT၍ǈཚ‫ڢ‬঳ࡕॽᅜV4ĂV5ĂV6ĂV1ĂV2ĂV3‫ڦ‬ ຩႾ(AD7606-6)ࢅV3ĂV4ĂV1ĂV2‫ڦ‬ຩႾ(AD7606-4)๼ ‫؜‬ă ཮6၂๖‫ز‬ႜఇ๕ူٗAD7606/AD7606-6/ AD7606-4‫܁‬ൽᅃ ߲ཚ‫ڦڢ‬ຕ਍)ᆯCS႑ࡽ๑ీኡ‫د‬๼*‫้ڦ‬Ⴞ཮ăSCLK๼෇ ႑ࡽྺ‫ز‬ႜ‫܁‬ൽ֡ፕ༵ࠃ้ዓᇸăCSՎྺ‫ۉگ‬ೝǈᅜٗ AD7606/AD7606-6/AD7606-4‫ݡ‬࿚ຕ਍ă CSူইᄂ๑ጺ၍ྃ૗ෙༀǈժደ߲๼‫؜‬16࿋ገ࣑঳ࡕ‫ڦ‬ MSBăُMSBሞCSူইᄂࢫ‫ڼڦ‬ᅃ߲SCLKူইᄂᆶၳă ࢫჄ15߲ຕ਍࿋ሞSCLK‫ڦ‬ฉืᄂደ߲๼‫؜‬ăຕ਍ሞSCLK ူইᄂᆶၳăՂႷၠAD7606/AD7606-6/AD7606-4༵ࠃ16߲ ้ዓዜ೺ᅜइൽᅃ߲ཚ‫ڦڢ‬ገ࣑঳ࡕă FRSTDATA๼‫؜‬႑ࡽኸ๖ࢆ้࣮‫ڼ܁‬ᅃཚ‫ڢ‬V1ă‫ ړ‬๼෇ྺ ߛ‫ۉ‬ೝ้ǈFRSTDATA๼‫؜‬ᆅগ‫ت‬ᇀෙༀăሞ‫ز‬ႜఇ๕ ူǈCSူইᄂ๑FRSTDATAྃ૗ෙༀǈժॽFRSTDATAᆅ গยྺߛ‫ۉ‬ೝǈ՗๖D OUT A๼‫؜‬ຕ਍၍੗ᅜ༵ࠃV1‫ڦ‬঳ ࡕăሞ‫ڼ‬16߲SCLKူইᄂኮࢫǈFRSTDATA๼‫ް࣬؜‬இड ‫ۉگ‬ೝăසࡕ໯ᆶཚ‫ۼڢ‬ሞDOUTBฉ‫܁‬ൽǈሶ‫ړ‬V1๼‫ڟ؜‬ ُ‫ز‬ႜຕ਍๼‫؜‬ᆅগ้ǈFRSTDATA๼‫؜‬փࣷՎྺߛ‫ۉ‬ ೝăኻᆶ‫ړ‬DOUTA༵ࠃV1঳ࡕ้)‫ܔ‬ᇀAD7606ǈُ้DOUTB ༵ࠃV5঳ࡕ*ǈ໲֍ࣷՎྺߛ‫ۉ‬ೝă ገ࣑೺क़‫܁‬ൽ! ‫ ړ‬BUSYྺ ߛ ‫ ۉ‬ೝ ǈ ገ ࣑ ኟ ሞ ৊ ႜ ้ ǈ ᄺ ੗ ᅜ ٗ AD7606/AD7606-6/AD7606-4‫܁‬ൽຕ਍ăኄबࢭփࣷᆖၚ ገ࣑ഗ‫ڦ‬Ⴀీǈܸ൐੗ᅜํ၄߸੺‫ུཾڦ‬໏୲ăገ࣑೺क़ ੗ᅜኴႜժႜĂժႜጴবई‫ز‬ႜ‫܁‬ൽǈ੗ᅜ๑ᆩईփᆩࡗ ֑ᄣă཮3၂๖ժႜई‫ز‬ႜఇ๕ူBUSYྺߛ‫ۉ‬ೝ้‫܁‬ൽ֡ ፕ‫้ڦ‬Ⴞ཮ăገ࣑೺क़ኴႜ‫܁‬ൽ๑‫ڥ‬๑ᆩ‫ز‬ႜথ੨൐ VDRIVEߛᇀ4.75 V้ᄺ੗ᅜ‫ڟٳ‬ፌߛཾུ໏୲ă ሞBUSYူইᄂ้ǈ๼‫؜‬ຕ਍स٪ഗࣷԥႎገ࣑ຕ਍߸ ႎǈ‫ྔأ‬ኮྔ‫ڦ‬ඪࢆ้ࢪ‫ۼ‬੗ᅜٗAD7606‫܁‬ൽຕ਍ăኄዖ ൧઄ူᆌ஢ፁ՗3໯๖‫้ڦ‬क़t6ᄲ൱ă CS 64 DOUTA V1 V2 V3 V4 DOUTB V5 V6 V7 V8 ཮57/֑ᆩມEPVU ၍ୟ‫ڦ‬BE8717‫ز‬ႜথ੨ Rev. 0 | Page 28 of 36 08479-044 SCLK AD7606/AD7606-6/AD7606-4 tCYCLE ຕጴ୳հഗ! AD7606/AD7606-6/AD7606-4ాዃᅃ߲੗჋‫ڦ‬ຕጴᅃ঩sinc ୳հഗǈሞ๑ᆩড‫ུཾگ‬໏୲ईႴᄲ߸ߛ႑ሯԲई߸੻‫ۯ‬ ༀ‫ڦྷݔ‬ᆌᆩዐǈᆌ๑ᆩ޿୳հഗăຕጴ୳հഗ‫֑ࡗڦ‬ᄣ Ԡ୲ᆯࡗ֑ᄣᆅগOS [2:0]੦዆)९՗9*ăOS 2ྺMSB੦዆ ࿋ǈOS 0ሶྺLSB੦዆࿋ă՗9༵ࠃକᆩઠ჋ስփཞࡗ֑ᄣ Ԡ୲‫֑ࡗڦ‬ᄣ࿋঴ஓăOSᆅগሞBUSY‫ူڦ‬ইᄂ໮٪ǈٗ ܸยዃူᅃ߲ገ࣑‫֑ࡗڦ‬ᄣԠ୲)९཮48*ă‫֑ࡗأ‬ᄣࠀీ ྔǈ๼‫؜‬঳ࡕԥ؏ൽྺ16࿋‫ݴ‬Ր୲ă CONVST A AND CONVST B tCONV 19μs 9μs 4μs BUSY OS = 0 OS = 2 OS = 4 t4 t4 t4 CS සࡕOSᆅগ჋ስࡗ֑ᄣԠ୲8ǈሶူᅃ߲CONVST xฉืᄂ ֑ण߳ཚ‫ڼڦڢ‬ᅃ߲ᄣ‫ۅ‬ǈᅃ߲ాևׂิ‫֑ڦ‬ᄣ႑ࡽ֑ण ໯ᆶཚ‫ڦڢ‬ഄᇆ7߲ᄣ‫ۅ‬ă඗ࢫ‫ܔ‬ኄၵᄣ‫ۅ‬൱ೝ਩ኵǈᅜ ߀৊SNRႠీă՗9၂๖କ±10 V‫ࢅྷݔ‬±5 V‫ۆڦྷݔ‬႙ SNRႠీăස՗9໯๖ǈSNRႠీໜጣࡗ֑ᄣԠ୲༵ߛܸ߀ ฀ăໜጣࡗ֑ᄣԠ୲༵ߛǈ3 dB‫੻ټ‬ই‫گ‬ǈඹႹ‫֑ڦ‬ᄣೕ ୲ᄺই‫گ‬ăሞ໯Ⴔ֑ᄣೕ୲ྺ10 kSPS‫ڦ‬ᆌᆩዐǈࡗ֑ᄣԠ ୲ፌߛ੗ᅜྺ16ăُ้ǈᆌᆩ‫ڦ‬SNRႠీࣷᆶ߀฀ǈ‫ڍ‬๼ ෇3 dB‫੻ټ‬ሞሀ6 kHzᅜူă 08479-046 RD DATA: DB[15:0] ཮47. AD7606—࿮ࡗ֑ᄣĂ2Ԡࡗ֑ᄣࢅ4Ԡࡗ֑ᄣǈገ࣑ኮࢫ‫܁‬ൽ ཮47၂๖ገ้࣑क़ࢅBUSY႑ࡽ੻‫܈‬ໜጣࡗ֑ᄣԠ୲༵ߛ ܸჽ‫׊‬ă૩සǈ‫֑ړ‬ᄣ໏୲ྺ10 kSPS้ǈዜ೺้क़ྺ100 μsă ཮47၂๖କOS × 2ࢅOS × 4‫ڦ‬൧઄Ǘ‫ܔ‬ᇀ10 kSPS֑ᄣ໏ ୲ǈධᆶፁࠕ‫ڦ‬ዜ೺้क़ઠ৊ᅃօ༵ߛࡗ֑ᄣԠ୲ǈ๑ SNRႠీ‫߀ڦٷ߸ڟڥ‬฀ă૩සǈሞ‫؛‬๔֑ᄣईཾུ໏୲ ྺ200 kSPS‫ڦ‬ᆌᆩዐǈසࡕਸഔࡗ֑ᄣǈሶՂႷই‫ུཾگ‬ ໏୲ǈᅜ஢ፁড‫ڦ׊‬ገ้࣑क़ᄲ൱ǈժࠥत‫܁ڟ‬ൽ֡ፕă ‫ړ‬ਸഔࡗ֑ᄣ้ǈྺํ၄ፌ੺ཾུ໏୲ǈ੗ᅜሞBUSYߛ ‫ۉ‬ೝ೺क़ኴႜ‫܁‬ൽ֡ፕăBUSYူইᄂᆩᇀᅜႎገ࣑ຕ਍ ߸ႎ๼‫؜‬ຕ਍स٪ഗǈᅺُገ࣑ຕ਍‫܁ڦ‬ൽփᆌ݀ิሞُ Չᄂฉă ਸഔࡗ֑ᄣ้ǈCONVST AࢅCONVST BᆅগՂႷ૶ሞᅃ ഐൻ‫ۯ‬ǈገ࣑ࡗ‫ײ‬ዐBUSYԍ‫ۉߛ׼‬ೝ‫้ڦ‬क़ࣷჽ‫׊‬ă BUSYԍ‫ۉߛ׼‬ೝ‫ํڦ‬ा้क़ൽਦᇀ໯჋‫֑ࡗڦ‬ᄣԠ୲Ǘ ࡗ֑ᄣԠ୲ሁߛǈሶBUSYԍ‫ۉߛ׼‬ೝ‫้ڦ‬क़ईጺገ้࣑ क़ሁ‫)׊‬९՗3*ă CONVST A AND CONVST B CONVERSION N OVERSAMPLE RATE LATCHED FOR CONVERSION N + 1 CONVERSION N + 1 BUSY tOS_HOLD 08479-045 tOS_SETUP OS x ཮48. OS xᆅগ้Ⴞ ՗9. ࡗ֑ᄣ࿋঴ஓ OS[2:0] 000 001 010 011 100 101 110 111 ࡗ֑ᄣ !Ԡ୲ No OS 2 4 8 16 32 64 ࿮ၳ 5 V‫ྷݔ‬SNR(dB) 89 91.2 92.6 94.2 95.5 96.4 96.9 10 V‫ྷݔ‬SNR(dB) 90 92 93.6 95 96 96.7 97 5 V‫ྷݔ‬3 dB‫੻ټ‬ (kHz) 15 15 13.7 10.3 6 3 1.5 Rev. 0 | Page 29 of 36 10 V‫ྷݔ‬3 dB‫੻ټ‬ (kHz) 22 22 18.5 11.9 6 3 1.5 ፌ‫ུཾٷ‬ଉCONVSTೕ୲(kHz) 200 100 50 25 12.5 6.25 3.125 AD7606/AD7606-6/AD7606-4 1400 ཮49዁཮55ᅜ኱ୁཥऺ኱‫཮ݛ‬ႚ๕၂๖କࡗ֑ᄣ‫ܔ‬๼‫؜‬ஓ ጴ‫ݴ‬ք‫ڦ‬ᆖၚăໜጣࡗ֑ᄣԠ୲༵ߛǈஓጴ‫ݴ‬ք໫ၭă 928 NUMBER OF OCCURENCES NO OVERSAMPLING 900 FSAMPLE = 200kSPS AVCC = 5V 800 VDRIVE = 2.5V 887 700 600 500 783 800 600 400 0 0 3 –2 0 1 0 0 2 3 ཮52. ஓ኱‫཮ݛ‬ǖ8Ԡࡗ֑ᄣ)3߲ஓ* 0 1 2 3 CODE (LSB) 1400 OVERSAMPLING BY 16 FSAMPLE = 12.5kSPS 1200 AVCC = 5V VDRIVE = 2.5V NUMBER OF OCCURENCES ཮49. ஓ኱‫཮ݛ‬ǖ࿮ࡗ֑ᄣ)6߲ஓ* 1400 OVERSAMPLING BY 2 FSAMPLE = 100kSPS 1200 AVCC = 5V VDRIVE = 2.5V 2 –1 97 2 –1 0 –2 CODE (LSB) 131 –3 0 –3 1148 1000 804 800 08479-050 0 300 100 1453 1000 800 600 595 400 0 400 0 0 0 –3 –2 –1 1 0 0 2 3 CODE (LSB) ཮53. ஓ኱‫཮ݛ‬ǖ16Ԡࡗ֑ᄣ)2߲ஓ* 200 80 0 0 –3 –2 –1 0 1 16 0 2 3 OVERSAMPLING BY 32 FSAMPLE = 6.125kSPS 1400 AVCC = 5V VDRIVE = 2.5V NUMBER OF OCCURENCES CODE (LSB) 1600 08479-048 ཮50. ஓ኱‫཮ݛ‬ǖ2Ԡࡗ֑ᄣ)4߲ஓ* 1400 OVERSAMPLING BY 4 FSAMPLE = 50kSPS 1200 AVCC = 5V VDRIVE = 2.5V 1262 1000 764 800 1417 1200 1000 800 631 600 400 200 600 0 0 0 0 –3 –2 –1 0 1 0 0 2 3 CODE (LSB) 400 08479-152 0 0 08479-151 200 600 ཮54. ஓ኱‫཮ݛ‬ǖ32Ԡࡗ֑ᄣ)2߲ஓ* 200 1600 0 19 –3 –2 –1 0 1 3 0 2 3 CODE (LSB) OVERSAMPLING BY 64 FSAMPLE = 3kSPS 1400 AVCC = 5V VDRIVE = 2.5V NUMBER OF OCCURENCES 0 08479-049 0 ཮51. ஓ኱‫཮ݛ‬ǖ4Ԡࡗ֑ᄣ)4߲ஓ* 1679 1200 1000 800 600 400 369 200 0 0 0 0 –3 –2 –1 0 1 0 0 2 3 CODE (LSB) ཮55. ஓ኱‫཮ݛ‬ǖ64Ԡࡗ֑ᄣ)2߲ஓ* Rev. 0 | Page 30 of 36 08479-153 NUMBER OF OCCURENCES 1000 200 200 NUMBER OF OCCURENCES 1263 400 08479-047 NUMBER OF OCCURENCES 1000 OVERSAMPLING BY 8 FSAMPLE = 25kSPS 1200 AVCC = 5V VDRIVE = 2.5V AD7606/AD7606-6/AD7606-4 ཮56዁཮60၂๖କփཞ֑ᄣ໏୲ူ‫ڦ‬ຕጴ୳հഗೕ୲൸ ၍ăఇెੇं۠୳հഗࢅࡗ֑ᄣຕጴ୳հഗፇࢇ੗ᅜ०ࣅ AD7606/AD7606-6/AD7606-4ኮമ‫୳ڦ‬հഗยऺă޿ຕጴ ୳հཞ้༵ࠃ۸ോࡐই‫ޗڦ‬ೕၚᆌᇑ၍Ⴀ‫ڦ‬၎ೕၚᆌă –20 –40 –50 –60 –70 –100 100 1k 10k 100k 1M 10M FREQUENCY (Hz) 08479-154 –20 ཮59. 16Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ –30 0 –40 –50 –20 ATTENUATION (dB) –60 1k 10k 100k 1M 10M FREQUENCY (Hz) 08479-051 –80 ཮56. 2Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ –30 –40 –50 –60 –70 –80 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 4 –10 –20 –100 100 –50 –10 –60 –20 –70 –30 ATTENUATION (dB) 0 –80 100k 1M 10M FREQUENCY (Hz) 08479-052 –90 10k ཮57. 4Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ 0 –20 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 64 –40 –50 –60 –70 –100 100 1k 10k 100k 1M FREQUENCY (Hz) ཮61. 64Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ –40 –50 –60 –70 –80 10k 100k 1M FREQUENCY (Hz) 10M 08479-053 –90 1k 10M –80 –30 –100 100 1M –90 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 8 –10 100k ཮60. 32Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ –40 1k 10k FREQUENCY (Hz) –30 –100 100 1k 08479-155 –90 0 ཮58. 8Ԡࡗ֑ᄣ‫ڦ‬ຕጴ୳հഗၚᆌ Rev. 0 | Page 31 of 36 10M 08479-156 –90 100 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 32 –10 –70 ATTENUATION (dB) –30 –80 AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 2 –10 ATTENUATION (dB) AVCC = 5V VDRIVE = 5V TA = 25°C 10V RANGE OS BY 16 –10 –90 0 ATTENUATION (dB) 0 ATTENUATION (dB) ‫ܔ‬ᇀAD7606/AD7606-6/AD7606-4ǈ‫ړ‬჋ስࡗ֑ᄣఇ๕ ้ǈഄၳࡕ๟ሞADCኮࢫሺेຕጴ୳հഗࠀీăփཞ‫ࡗڦ‬ ֑ᄣԠ୲ࢅCONVST֑ᄣೕ୲ॽׂิփཞ‫ڦ‬ຕጴ୳հഗೕ ୲൸၍ă AD7606/AD7606-6/AD7606-4 քਆኸళ! AD7606/AD7606-6/ AD7606-4໯ሞ‫ڦ‬ᆇຘ‫ۉ‬ୟӱᆌ֑ᆩఇ ెև‫ݴ‬ᇑຕጴև‫ݴݴ‬૗ยऺǈժ၌዆ሞ‫ۉ‬ୟӱ‫ڦ‬փཞ൶ᇘ ాă ཮62၂๖କAD7606‫ۉ‬ୟӱ‫ॺڦ֫ۥ‬ᅱඁ᳘ದዃă཮63၂๖ କ‫֫ڹ‬ඁ᳘ದዃǈ໲ᆩᇀ4߲AVCCᆅগࢅVDRIVEᆅগ‫ڦ‬ඁ ᳘ăAVCCᆅগ‫ڦ‬100 nF༩ٍ‫ۉ‬ඹ੍ৎഗॲ‫ڦ‬၎ᆌᆅগǈᅃ ߲100 nF‫ۉ‬ඹ੗ᅜሞᆅগ37ࢅᆅগ38ኮक़ࠌၛă ዁ณᆌ๑ᆩᅃ߲থ‫֫ں‬ăຕጴࢅఇెև‫ݴ‬੗ᅜࠌᆩई‫ߪݴ‬ ๑ᆩথ‫֫ں‬ăሞ๑ᆩ‫้֫ںڦߪݴ‬ǈຕጴ‫ࢅں‬ఇె‫ں‬ᆌ‫ڇ‬ ‫ ૶ ۅ‬থ ă ‫ ۅ ڇ‬থ ‫ ۅ ں‬ፌ ࡻ ৑ ੗ ీ ੍ ৎ AD7606/AD7606-6/AD7606-4ă ᆌՆ௨ሞഗॲူ‫ݛ‬քยຕጴ၍ୟǈ‫ޏ‬ሶࣷॽሯำ᳘ࢇ዁ႊ ೌ ă ᆌ ሎ Ⴙ ఇ ె থ ‫ ֫ ں‬ք ย ሞ AD7606/AD76066/AD7606-4ူ‫ݛ‬ǈᅜՆ௨ሯำ᳘ࢇăසCONVST AĂ CONVST Bई้ዓ‫੺ڪ‬໏ൎ࣑႑ࡽᄲ๑ᆩຕጴ‫ेں‬ᅜೡ Ըǈᅜ௨ॽሯำ‫ޖ‬พ‫ۉڟ‬ୟӱ‫ڦ‬ഄ໱և‫ݴ‬ǈܸ൐੺໏ൎ࣑ ႑ࡽਨփీ੍ৎఇె႑ࡽୟ০ăՆ௨ຕጴ႑ࡽᇑఇె႑ࡽ ঍۠ă‫ۉ‬ୟӱฉତৎ֫‫ڦ‬ጽ၍ᆌԵُ‫ؽ‬኱ǈᅜ३ၭ‫ۉ‬ୟӱ ‫ڦ‬ઍཚၳᆌă 08479-054 සࡕAD7606/AD7606-6/AD7606-4ဣཥాᆶ‫߲ܠ‬ഗॲᄲ൱ ఇຕথ‫ں‬ǈධᆌॕ‫ۅڇ׼‬থ‫ں‬ǈӝথ‫ݣۅں‬ዃሞ৑੗ీ੍ ৎAD7606/AD7606-6/AD7606-4‫ڦ‬ᅃ߲႓႙থ‫ۅں‬ăඓԍ ௅߲থ‫ں‬ᆅগᇑ‫ڦ֫ں‬ଆࡻ૶থăՆ௨‫߲ܠ‬থ‫ں‬ᆅগࠌᆩ ᅃ߲‫૶ڦ֫ںڟ‬থ‫ڦ‬൧઄ă௅߲থ‫ں‬ᆅগᆌ๑ᆩ‫ࡗ߲ڇ‬੥ ई‫ࡗ߲ܠ‬੥থ෇থ‫֫ں‬ă ཮62. REFIN/REFOUTĂREFCAPAĂREFCAPB ࢅREGCAPᆅগ‫֫ۥڦ‬ඁ᳘ ଆ ࡻ ‫ ڦ‬ඁ ᳘ ᄺ ࢔ ዘ ᄲ ǈ ᅜ Ս ই ‫ گ‬AD7606/AD76066/AD7606-4‫ۉڦ‬ᇸፆੇǈժ३ณ‫ۉ‬ᇸॖ‫܈ޗރ‬ăඁ᳘‫ۉ‬ඹ ᆌ੍ৎ)૙ၙ൧઄๟৆੍*ኄၵᆅগतഄ‫ܔ‬ᆌথ‫ں‬ᆅগ‫ݣ‬ ዃăREFIN/REFOUTᆅগࢅREFCAPAĂREFCAPBᆅগ‫ڦ‬ ඁ ᳘ ‫ ۉ‬ඹ ᆌ ৑ ੗ ీ ੍ ৎ ၎ ᆌ ‫ ڦ‬AD7606/AD76066/AD7606-4ᆅগă੗ీ‫ࣆڦ‬ǈᆌॽኄၵ‫ۉ‬ඹ‫ݣ‬ሞ‫ۉ‬ୟӱฉ ᇑAD7606ഗॲ၎ཞ‫ڦ‬ᅃ֨ă Rev. 0 | Page 32 of 36 08479-055 AD7606/AD7606-6/AD7606-4ฉAVCCࢅVDRIVEᆅগ‫ۉڦ‬ᇸ၍ ୟᆌ֑ᆩ৑੗ీ੻‫ڦ‬ጽ၍ǈᅜ༵ࠃ‫گ‬ፆੇୟ০ǈժ३ၭ‫ۉ‬ ᇸ၍ୟฉ‫ڦ‬றِሯำᆖၚă੗ీ‫ࣆڦ‬ǈᆌ๑ᆩ‫ۉ‬ᇸ֫ǈժ ሞAD7606‫ۉ‬ᇸᆅগᇑ‫ۉ‬ୟӱ‫ۉڦ‬ᇸጽ၍ኮक़ॺ૬ଆࡻ૶ থă߳‫ۉ‬ᇸᆅগᆌ๑ᆩ‫ࡗ߲ڇ‬੥ई‫ࡗ߲ܠ‬੥૶থ‫ۉڟ‬ᇸ ֫ă ཮63. ‫֫ڹ‬ඁ᳘ AD7606/AD7606-6/AD7606-4 ሞࡤᆶ‫߲ܠ‬AD7606/AD7606-6/AD7606-4ഗॲ‫ڦ‬ဣཥዐǈ ྺඓԍഗॲኮक़‫ڦ‬Ⴀీ೅ದଆࡻǈኄၵഗॲՂႷ֑ᆩ‫׬ܔ‬ քਆă ཮64၂๖କଇ߲AD7606/AD7606-6/AD7606-4ഗॲ‫ڦ‬քਆă AVCC‫ۉ‬ᇸ֫ᄂଇ߲ഗॲ‫ڦ‬ᆸ֨քยǈVDRIVE‫ۉ‬ᇸጽ၍ᄂଇ ߲ഗॲ‫ڦ‬ፑ֨քยăएጚ‫ۉ‬უႊೌ࿋ᇀଇ߲ഗॲኮक़ǈए ጚ‫ۉ‬უጽ၍ၠԛքย‫ڟ‬U1‫ڦ‬ᆅগ42ǈၠళքย‫ڟ‬U2‫ڦ‬ᆅ গ42ă๑ᆩփ‫ڦߪݴ‬Ă૶Ⴤ‫ڦ‬থ‫֫ں‬ă AVCC U2 ኄၵ‫׬ܔ‬քਆᇱሶཞᄣ๢ᆩᇀࡤᆶଇ߲ᅜฉ AD7606/AD7606-6/AD7606-4ഗ ॲ ‫ ڦ‬ဣ ཥ ă AD7606/AD7606-6/AD7606-4ഗॲ੗ᅜᄂళԛ‫ݛ‬ၠ‫ݣ‬ዃǈ एጚ‫ۉ‬უ࿋ᇀഗॲ‫ڦ‬ዐक़ǈएጚ‫ۉ‬უጽ၍ሶᄂళԛ‫ݛ‬ၠք ยǈૌຼᇀ཮64ă 08479-056 U1 ཮64. ‫߲ܠ‬AD7606ഗॲ‫ڦ‬քਆ—‫ۉࢅ֫ۥ‬ᇸ֫ Rev. 0 | Page 33 of 36 AD7606/AD7606-6/AD7606-4 ྔႚ؅٫ 0.75 0.60 0.45 12.20 12.00 SQ 11.80 1.60 MAX 64 49 1 48 PIN 1 10.20 10.00 SQ 9.80 TOP VIEW (PINS DOWN) 0.15 0.05 SEATING PLANE 0.20 0.09 7° 3.5° 0° 16 33 32 17 0.08 COPLANARITY VIEW A VIEW A 0.50 BSC LEAD PITCH ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-BCD 0.27 0.22 0.17 051706-A 1.45 1.40 1.35 ཮65. 64ᆅগLQFP‫ހ‬ጎ(ST-64-2) ؅٫‫ڇ‬࿋ǖmm ۩ࠔኸళ ႙ࡽ1 AD7606BSTZ AD7606BSTZ-RL AD7606BSTZ-6 AD7606BSTZ-6RL AD7606BSTZ-4 AD7606BSTZ-4RL EVAL-AD7606EDZ 2 EVAL-AD7606-6EDZ2 EVAL-AD7606-4EDZ2 CED1Z 3 ࿒‫!ྷݔ܈‬ −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C −40°C ዁ +85°C ‫ހ‬ጎ௮ຎ! 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] 64ᆅগԋ႙຺‫ݛ‬Ռೝ‫ހ‬ጎ[LQFP] AD7606ೠࠚӱ AD7606-6ೠࠚӱ AD7606-4ೠࠚӱ ገ࣑ഗೠࠚਸ݀ӱ 1 Z =‫ࢇޙ‬RoHSՔጚ‫ڦ‬ग़ඹഗॲă ُӱ੗‫܀ڇ‬ᆩፕೠࠚӱǈईᇑCED1Zದࢇᆩᇀೠࠚ/ᄇ๖ă 3 ُӱሎႹPC‫ܔ‬໯ᆶ‫ټ‬EDZՔኾࢫጘ‫ڦ‬ADIೠࠚӱ৊ႜ੦዆ժᇑኮཚ႑ă 2 Rev. 0 | Page 34 of 36 ‫ހ‬ጎ჋ၜ ST-64-2 ST-64-2 ST-64-2 ST-64-2 ST-64-2 ST-64-2 AD7606/AD7606-6/AD7606-4 ጀ!๥ Rev. 0 | Page 35 of 36 AD7606/AD7606-6/AD7606-4 ጀ!๥ ©2010 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D08479-0-5/10(0) Rev. 0 | Page 36 of 36

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