重要工作文件三维工作目录ad7606中文

1、8/6/4DAS16ADC8/6/4 ±10 V±5 V 5 V VDRIVE2.3 V5 V )EBT*1 M 16200 kSPS ADC / SPI/QSPI/MICROWIRE/DSP1. DAS 7 kV ESD95.5 dB SNR, 107 dB THD±0.5 LSB INL, ±0.5 LSB DNL 100 mW 25 mW 64LQFP1Rev. 0Information furnished by Analog Devices is believed to be accurate and reliable. However, no

2、responsibility is assumed by Analog Devices for its use, nor for any infringements of patents orother rights ofthirdparties thatmay resultfrom its use. Specifications subjecttochangewithoutnotice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

3、Trademarks andregisteredtrademarks arethe propertyoftheirrespectiveowners.One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700Fax: 781.461.3113©2010 Analog Devices, Inc.s.ADI ADI ADI 18AD7608AD7609816AD7606 AD7606-6 AD7606-486414AD76078AD7606/AD7606-6/AD7606-4 111

4、2347222324252526272727272829323434 ADC / (PAR/SER/BYTESEL=0) (PAR /SER/BYTESEL=1,DB15=1) (PAR /SER/BYTESEL=1) 11 11ESD111217212222 201050Rev. 0 | Page 2 of 36AD7606/AD7606-6/AD7606-4AD76061/AD7606-6/AD7606-4168/6/4(DAS)AD7606 1 M AD7606/AD7606-6/AD7606-4 3 dB22 kHz 200 kSPS 16(ADC)2.5 V AD7606/AD760

5、6-6/AD7606-45V40 dB (SNR) 3 dB±10V±5V200kSPS ±16.5 V1 Rev. 0 | Page 3 of 36AD7606/AD7606-6/AD7606-4VREF = 2.5 V/2AVCC = 4.75 V5.25 VVDRIVE = 2.3 V5.25 VfSAMPLE = 200 kSPSTA = TMINTMAX1Rev. 0 | Page 4 of 360 (SNR)2, 3(SINAD)2(THD)2 (SFDR)2 (IMD)2 2fIN= 1 kHz 16±10 VfIN= 130Hz16

6、77;5 VfIN= 130 Hz±10 V±5 V±10 V±5 V±10 V±5 Vfa = 1 kHz, fb = 1.1 kHzfIN 160 kHz9495.59394.588 59087 5898890878990.5901079510811010695dB dB dB dB dB dB dB dB dB dBdB dB dB tGROUP DELAY3 dB±10 V3 dB±5 V0.1 dB±10 V0.1 dB±5 V±10 V±5 V2315105111

7、5kHz kHz kHz kHz s s2 2 (TUE) 2, 52 2,6 22, 52±10 V±5 V ±10 V±5 V±10 V±5 V±10 V±5 V±10 V±5 V ±10 V±5 V16±0.5±0.99±0.5±2±6±12±8±32±8±2±75321640±1±6±3±1210518622±

8、8±32±8±4±85321640Bits LSB4 LSB LSB LSB LSB LSBppm/°C ppm/°C LSB LSB LSB LSBV/°C V/°C LSB LSB LSB LSBppm/°C ppm/°C LSB LSBAD7606/AD7606-6/AD7606-4Rev. 0 | Page 5 of 360 7RANGE = 1RANGE = 010 V315 V31“”±10±55.42.551V VA A pF M/ 7 “ADC”REF SEL

9、ECT = 1 REFIN/REFOUT2.4752.52.525±17.52.49/2.505±10VA pF Vppm/°C (VINH)(VINL) (IIN) (CIN)70.9 × VDRIVE0.1 × VDRIVE±25V VA pF (VOH)(VOL) 7 ISOURCE = 100 A ISINK = 100 AVDRIVE 0.20.2±1±205V VA pF 4 41200s s kSPSAVCC VDRIVE ITOTAL()()8 = 0 VVDRIVE AD7606AD7606-6

10、AD7606-4fSAMPLE = 200 kSPS AD7606AD7606-6 AD7606-44.755.252.35.251622142012172027182415215826V VmA mA mAmA mA mA mA AAD7606/AD7606-6/AD7606-41 B40°C+85°C2 “” VDRIVE = 5 VSNR 1.5 dBTHD 3 dB34 LSB ±5 V1 LSB = 152.58 V±10 V1 LSB = 305.175 V5 6 7 8 /Rev. 0 | Page 6 of 360 () ()8AD760

11、6fSAMPLE = 200 kSPS AD7606AD7606-6 AD7606-480115.5100142901267511125421031.5mWmW mW mW mW WAD7606/AD7606-6/AD7606-4AVCC = 4.75 V5.25 VVDRIVE = 2.3 V5.25 VVREF = 2.5V/3TA = TMINTMAX1Rev. 0 | Page 7 of 36TMINTMAX 0 0tCYCLEtCONV 2tWAKE-UP STANDBYtWAKE-UP SHUTDOWN tRESET tOS_SETUP tOS_HOLDt1 t2 t3 t4 t5

12、3 t6 t7559.73.4544.15327.879.116.0518.833396678133158257315100301350202040252500.52525ss ss s s s s s s s s sms msns ns ns ns ns ns ns ms ns ns1/ VDRIVE =4.75 V5 25 VDOUTADOUTBVDRIVE= 3.3 VVDRIVE= 2.3 VDOUTADOUTB AD7606AD7606-6AD7606-4 2AD76064AD76068AD760616AD760632AD760664AD7606STBY CONVST xSTBY C

13、ONVST x STBY CONVST x RESET BUSY OS x BUSY OS x CONVST x BUSY CONVST x CONVST x BUSY CSCONVST A/CONVST B CSBUSY RESET CONVST x 0t8 t9 t10t11 t1200162125321522ns nsns ns ns ns ns nsCS RD CS RD RD VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VRD CS (5)CSRDAD7606/AD7606-6/AD7606-4Rev. 0 | Page 8 of 3

14、6TMINTMAX t13t 414t15 t16 t1716202530162125326622ns ns ns nsns ns ns ns ns ns nsCS DB15:0 VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VRD VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VRD CS DB15:0CS DB15:0 fSCLKt18t19 4t20 t21 t22 t2323.51714.511.5152030172327340.4 tSCLK0.4 tSCLK 722MHz MHz MHz

15、 MHzns ns nsns ns ns ns ns nsns VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VCS DOUTA/DOUTB / CS MSB VDRIVE4.75 V VDRIVE3.3 V VDRIVE= 2.3 V2.7VSCLK VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VSCLK SCLK SCLK DOUTA/DOUTB CS DOUTA/DOUTBFRSTDATAt24t25t26152025301520253016202530ns ns ns ns ns ns n

16、s ns nsns ns ns nsCS FRSTDATA VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VCS FRSTDATA VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VRD FRSTDATA VDRIVE4.75 V VDRIVE3.3 V VDRIVE2.7 V VDRIVE2.3 VAD7606/AD7606-6/AD7606-4 tR = tF = 5 ns10 90VDRIVE1.6V 1AD7606-6AD7606-4tCONV(N × tCONV) + (N 1)

17、× 1 s)NAD7606-6tCONV= 3 s2AD7606-4tCONV = 2 sCONVST x 10 LSB 320 pF4 t5CONVST A, CONVST BtCYCLEt2CONVST A, CONVST Bt3tCONVt1BUSYt4CSt7tRESETRESET2. CONVSTt5CONVST A, CONVST BtCYCLEt2CONVST A, CONVST Bt3tCONVt1BUSYt6CSt7tRESETRESET3. CONVSTCSt9t8t11t10t16t17RDt13t14t15DATA: DB15:0INVALIDV2V3V4V7

18、V8t2t27t29t24FRSTDATA4. CSRDRev. 0 | Page 9 of 3608479-00408479-00308479-002V16TMINTMAX t27t28t291924172224ns nsns ns nsRD FRSTDATA VDRIVE= 3.3 V5.25VVDRIVE= 2.3 V2.7V16SCLK FRSTDATA VDRIVE= 3.3 V5.25VVDRIVE= 2.3 V2.7VCS FRSTDATA AD7606/AD7606-6/AD7606-4t12CS AND RDt16t13t17DATA: DB15:0V1V2V3V4V5V6V

19、7V8FRSTDATA5.CSRDCSt21t20SCLKt19t22DB1t23t18DOUTA, DOUTBDB15t25DB14DB13DB0t29t28FRSTDATA6.(1)CSt8t9t10t11t16t17RDt13t15HIGH BYTE V1HIGH BYTE V8LOW BYTE V8DATA: DB7:0INVALIDt26t29t27t24FRSTDATA8/ Rev. 0 | Page 10 of 3608479-00708479-00508479-006t14LOW BYTE V1AD7606/AD7606-6/AD7606-4TA = 25°C4JA

20、4 Table 5. Thermal RESD1 100 mA SCR Rev. 0 | Page 11 of 36ESD ESD ESD Package TypeJAJCUnit64-Lead LQFP4511°C/W AVCCAGND VDRIVEAGND AGND1 DGND GND REFINAGND 1B (1030)ESD( ) ESD()0.3 V +7 V0.3 V AV CC + 0.3 V±16.5 V0.3 V V DRIVE + 0.3 V0.3 V V DRIVE + 0.3 V0.3 V AV CC + 0.3 V±10 mA40

21、76;C +85°C65°C +150°C 150°C240 (+0)°C260 (+0)°C2 kV7 kVAD7606/AD7606-6/AD7606-464636261605958575655545352515049AVCC AGND OS 0OS 1OS 2 PAR/SER/BYTE SELSTBYRANGEAVCC AGND REFGND REFCAPB REFCAPA REFGNDREFIN/REFOUT AGNDAGND REGCAP AVCC AVCC REGCAP AGNDREF SELECTDB15/BYTE SE

22、LANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY GROUND PINDATA OUTPUT DIGITAL OUTPUTDIGITAL INPUTPIN 1AD7606TOP VIEW(Not to Scale)42CONVST A CONVST BRESET RD/SCLKCS BUSY FRSTDATADB0REFERENCE INPUT/OUTPUT171819202122232425262728293031328. AD760664636261605958575655545352515049AVCC AGND REFGND REFCAPB R

23、EFCAPA REFGNDREFIN/REFOUT AGNDAGND REGCAP AVCC AVCC REGCAP AGNDREF SELECTDB15/BYTE SELAVCC AGND OS 0OS 1OS 2 PAR/SER/BYTE SELSTBYRANGEANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY GROUND PINDATA OUTPUTDIGITAL OUTPUT DIGITAL INPUTPIN 1AD7606-6TOP VIEW(Not to Scale)42CONVST A CONVST BRESET RD/SCLKCS BU

24、SY FRSTDATADB0REFERENCE INPUT/OUTPUT171819202122232425262728293031329. AD7606-6Rev. 0 | Page 12 of 36DB1 DB2 DB3 DB4 DB5 DB6VDRIVE DB7/DOUTA DB8/DOUTBAGND DB9 DB10 DB11 DB12 DB13DB14/HBENAGND AGND V6GND V6 V5GND V5 V4GND V4 AGND AGND V3GND V3 V2GND V2 V1GNDV1DB1 DB2 DB3 DB4 DB5 DB6VDRIVE DB7/DOUTA D

25、B8/DOUTBAGND DB9 DB10 DB11 DB12 DB13DB14/HBENV8GND V8 V7GND V7 V6GND V6 V5GND V5 V4GND V4 V3GND V3 V2GND V2 V1GNDV108479-00908479-0084140393837363534336789101112131415162345484746454443141403938373635343367891011121314151623454847464544431AD7606/AD7606-6/AD7606-464636261605958575655545352515049AVCC

26、AGND REFGND REFCAPB REFCAPA REFGNDREFIN/REFOUT AGNDAGND REGCAP AVCC AVCC REGCAP AGNDREF SELECTDB15/BYTE SELANALOG INPUT DECOUPLING CAP PIN POWER SUPPLY GROUND PINDATA OUTPUT DIGITAL OUTPUTDIGITAL INPUTPIN 1APAR/SER/BYTEAD7606-4TOP VIEW(Not to Scale)R CONV CONVRRD/REFERENCE INPUT/OUTPUTFRST1718192021

27、222324252627282930313221/ BE8717.56. Rev. 0 | Page 13 of 36DB1 DB2 DB3 DB4 DB5 DB6VDRIVE DB7/DOUTA DB8/DOUTBAGND DB9 DB10 DB11 DB12 DB13DB14/HBENAGND AGND AGND AGND V4GND V4 V3GND V3 AGND AGND AGND AGND V2GND V2 V1GNDV108479-0102AD7606AD7606-6AD7606-41, 37, 38,482, 26, 35,40, 41, 475, 4, 367PPDIDIDI

28、AVCCAGNDOS 2:0PAR/SER/ BYTE SELSTBYAVCCAGNDOS 2:0PAR/SER/ BYTE SELSTBYAVCCAGNDOS 2:0PAR/SER/ BYTE SELSTBY 4.75 V5.25 V ADC AGND AD7606 6AGND AGNDOS2MSBOS 0LSB “”9/ / DB15/BYTE SEL )8*RD/SCLK DB7/DOUTA DB8/DOUTB DB15:9DB6:0 DB15PAR/SER/BYTE SEL )8*DB14HBENDB7:02RD 16 DB0 LSB AD7606/AD7606-6/ AD7606-4

29、 RANGE 7 48474645444342414039383736353433AVCC GND OS 0OS 1OS 2 SEL123456STBY ANGEST A ST B ESET SCLK789101112CS BUSYDATA DB013141516AD7606/AD7606-6/AD7606-4Rev. 0 | Page 14 of 361AD7606AD7606-6AD7606-489, 101112131415DIDIDIDIDIDODORANGECONVST A, CONVST BRESETRD/SCLKCSBUSYFRSTDATARANGECONVST A, CONVST BRESETRD/SCLKCSBUSYFRSTDATARANGECONVST A, CONVST BRESETRD/SCLKCSBUSYFRSTDATA ±10 V ±5 V “” AB CONVST ACONVST B CONVST A AD7606 V1 V2V3V4AD7606-6 V1V2V3AD7606-4 V1V2CONVSTB AD7606 V5 V6V7V8AD7606-6 V4V5V6AD7606-4 V3V4 CONVST ACONVST B RESET AD7606/AD7606-6/