전자부품 데이터시트 검색엔진 |
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AD5522 데이터시트(PDF) 5 Page - Analog Devices |
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AD5522 데이터시트(HTML) 5 Page - Analog Devices |
5 / 60 page AD5522 Rev. A | Page 5 of 60 DUTGND GUARD0 CPOL0/SCLK CPOH0/SDI GUARDIN0/ DUTGND0 DUT SYS_FORCE SYS_SENSE CGALM CPOL2/CPO0 CPOL1/SYNC CPOH1/SDO CPOH2/CPO1 TMPALM TEMP SENSOR TO MEASOUT MUX CLAMP AND GUARD ALARM MEASVH3 FOH3 EXTMEASIH3 EXTMEASIL3 CH1 CH0 CH2 CH3 FOH2 EXTFOH2 EXTMEASIH2 EXTMEASIL2 MEASVH2 GUARD2 MEASVH1 EXTMEASIL1 FOH1 EXTFOH1 CFF1 CFF3 CFF2 EXTMEASIH1 GUARD1 GUARDIN1/DUTGND1 MEASOUT1 CCOMP1 CCOMP2 MEASOUT2 AGND AGND DUTGND 16 16 16 MEASVH0 EXTERNAL RSENSE (CURRENTS UP TO ±80mA) EXTMEASIH0 EXTMEASIL0 FOH0 EXTFOH0 CFF0 FIN CLH CLL AVSS AVDD AGND + – MEASOUT0 DGND CPH COMPARATOR CCOMP0 CPL – – – – + + – + – + + + RSENSE – – + + 16 16 16 16 16 VREF DVCC 16 X1 REG C REG M REG 16 16 16 16 16 16 16 16-BIT FIN DAC ×5 OR ×10 ×2 ×1 AGND REFGND 16-BIT CLH DAC MEASOUT MUX AND GAIN ×1/×0.2 X1 REG C REG M REG X1 REG C REG M REG ×2 16 16 16 16 X1 REG C REG M REG ×6 ×6 OFFSET DAC FORCE AMPLIFIER 16-BIT CLL DAC 16-BIT CPH DAC 16-BIT CPL DAC SW1 SW2 SW3 SW4 SW6 SW9 SW8 SW5 SW10 SW11 MEASURE VOLTAGE IN-AMP MEASURE CURRENT IN-AMP TEMP SENSOR SW12 X1 REG C REG M REG ×6 X2 REG X2 REG X2 REG ×6 X2 REG X2 REG ×6 ×6 ×2 ×2 AGND EN GUARD AMP SW13 SW14 AGND 10k Ω SW15 SW16 DUTGND VMID TO CENTER I RANGE CPOL3/ CPO2 CPOH3/ CPO3 SPI/ LVDS AGND 10k Ω AGND 10k Ω + – GUARDIN2/DUTGND2 EXTFOH3 16 16 16 GUARDIN3/ DUTGND3 GUARD3 DUT EXTERNAL RSENSE (CURRENTS UP TO ±80mA) FIN CLH CLL AGND + – MEASOUT3 CPH COMPARATOR CPL INTERNAL RANGE SELECT (±5µA, ±20µA, ±200µA, ±2mA) INTERNAL RANGE SELECT (±5µA, ±20µA, ±200µA, ±2mA) – – – – + + – + – + + + RSENSE – – + + 16 16 16 16 16 CCOMP3 16 X1 REG C REG M REG 16 16 16 16 16 16 16 16-BIT FIN DAC x5 or x10 ×2 x1 AGND 16-BIT CLH DAC MEASOUT MUX AND GAIN x1/x0.2 X1 REG C REG M REG X1 REG C REG M REG ×2 16 16 16 16 X1 REG C REG M REG ×6 ×6 OFFSET DAC FORCE AMPLIFIER 16-BIT CLL DAC 16-BIT CPH DAC 16-BIT CPL DAC SW1 SW2 SW3 SW4 SW6 SW5 SW9 SW8 SW10 SW11 MEASURE VOLTAGE IN-AMP MEASURE CURRENT IN-AMP TEMP SENSOR SW12 C REG M REG ×6 X2 REG X2 REG X2 REG ×6 X2 REG X2 REG ×6 ×6 ×2 ×2 EN GUARD AMP SW13 SW14 SW15 SW15a SW16 DUTGND VMID TO CENTER I RANGE + – MUX MUX 16 SERIAL INTERFACE POWER-ON RESET SCLK SYNC SDI SDO RESET BUSY LOAD 16 16-BIT OFFSET DAC TO ALL DAC OUTPUT AMPLIFIERS X1 REG AGND SW7 4k Ω 2k Ω 2k Ω MEASVH (Hi-Z) AGND MEASVH (Hi-Z) 4k Ω SW7 4k Ω 4k Ω Figure 2. Detailed Block Diagram |
유사한 부품 번호 - AD5522_08 |
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유사한 설명 - AD5522_08 |
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