● High- lossis Low-Side Sensing
●Senses Bus Voltages ntawm 0V txog 26V
●Tshaj Tawm Tam Sim No, Voltage, thiab Fais Fab
●16 Programmable Chaw Nyob
●High Accuracy: 0.5% (Qhov siab tshaj plaws) Tshaj
Kub (INA220B)
●Tus neeg siv-Programmable Calibration
●Fast (2.56-MHz) I2C- lossis SMBUS-Compatible
Interface
●VSSOP-10 Pob
●APPLICATIONS
○ Cov servers
○ Cov Khoom Siv Xov Tooj
○ Cov Computers
○ Tswj fais fab
○ Roj teeb Chargers
○ Automotive
○ Cov Khoom Siv Hluav Taws Xob
○ Cov cuab yeej xeem
Tag nrho lwm cov cim lag luam yog cov cuab yeej ntawm lawv cov tswv
INA220 yog tam sim no shunt thiab lub zog saib nrog I2C- lossis SMBUS-tshaj interface.INA220 saib xyuas ob qho tib si shunt poob thiab muab hluav taws xob.Ib tug programmable calibration tus nqi, ua ke nrog ib tug internal multiplier, enables ncaj readouts nyob rau hauv amperes.Ib qho ntxiv kev sau npe suav suav lub zog hauv watts.Lub I2C- lossis SMBUS-tshaj interface nta 16 qhov chaw nyob programmable.Qhov sib cais shunt input ntawm INA220 tso cai rau nws siv rau hauv cov tshuab nrog qis-sensing.
INA220 muaj nyob rau hauv ob qib: A thiab B. Qib B version muaj qhov raug siab dua thiab siab dua qhov tshwj xeeb.
Lub INA220 hnov txog cov shunts ntawm cov tsheb npav uas tuaj yeem sib txawv ntawm 0 txog 26 V, pab tau rau qis-sensing lossis CPU cov khoom siv fais fab.Cov cuab yeej siv ib qho 3- txog 5.5-V mov, kos qhov siab tshaj plaws ntawm 1 mA ntawm cov khoom tam sim no.INA220 ua haujlwm ntawm -40 ° C txog 125 ° C.
1. Leej twg yog cov neeg ua haujlwm hauv koj lub tuam tsev R & D?Koj qhov kev tsim nyog yog dab tsi?
-R & D Tus Thawj Coj: tsim lub tuam txhab cov phiaj xwm mus ntev R & D thiab tuav cov kev taw qhia ntawm kev tshawb fawb thiab kev loj hlob;Qhia thiab saib xyuas r&d department los siv lub tuam txhab r&d lub tswv yim thiab txhua xyoo R&D txoj kev npaj;Tswj kev txhim kho cov khoom lag luam thiab kho cov phiaj xwm;Teem cov khoom zoo tshaj plaws tshawb fawb thiab txhim kho pab pawg, tshawb xyuas thiab kev cob qhia txog cov neeg ua haujlwm.
R & D Tus Thawj Coj: ua cov khoom tshiab R & D txoj kev npaj thiab ua kom pom qhov ua tau ntawm txoj kev npaj;Saib xyuas thiab tswj qhov kev nce qib thiab ua haujlwm zoo ntawm r&d;Tshawb nrhiav kev tsim khoom tshiab thiab nthuav tawm cov kev daws teeb meem zoo raws li cov neeg siv khoom xav tau hauv ntau qhov chaw
R&d cov neeg ua haujlwm: sau thiab txheeb xyuas cov ntaub ntawv tseem ceeb;Computer programming;Ua cov kev sim, ntsuas thiab ntsuas;Npaj cov ntaub ntawv thiab khoom siv rau kev sim, kev sim thiab tshuaj xyuas;Sau cov ntaub ntawv ntsuas, ua cov lej thiab npaj cov kab kos;Ua cov ntawv tshawb fawb
2. Koj cov khoom tshawb fawb thiab kev tsim kho lub tswv yim yog dab tsi?
-Txoj kev xav thiab xaiv cov khoom lag luam lub tswv yim thiab kev ntsuam xyuas cov khoom txhais thiab cov phiaj xwm tsim thiab kev tsim cov khoom kuaj thiab kev siv tau tso rau kev lag luam