I-AMC3330DWER +/-1-V yokuchaneka kwegalelo elichanekileyo elomeleziweyo iamplifier ekwanti kunye ne-DC/DC converter edibeneyo kunye ne-CMTI ephezulu ye-16-SOIC -40 ukuya kwi-125
♠ Iinkcukacha
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | I-Isolation Amplifiers |
| Uthotho: | AMC3330 |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukupakishwa: | I-Reel |
| Uphawu: | Texas Instruments |
| Ukungevani kukufuma: | Ewe |
| Imveliso: | I-Isolation Amplifiers |
| Uhlobo lweMveliso: | I-Isolation Amplifiers |
| Ubungakanani bePakethi yoMzi-mveliso: | 2000 |
| Uluhlu olungaphantsi: | Iamplifier ICs |
♠ Inkcazo yeMveliso
I-AMC3330 ichanekileyo, i-amplifier yodwa ene-converter edibeneyo edibeneyo, eyedwa ye-DC / DC evumela ukusebenza konikezelo olulodwa ukusuka kwicala eliphantsi lesixhobo. Umqobo oqinisiweyo wokuzihlukanisa we-capacitive uqinisekiswa ngokwe-VDE V 0884-11 kunye ne-UL1577 kwaye uhlukanise amacandelo enkqubo esebenza kumanqanaba ahlukeneyo ombane wemowudi eqhelekileyo kwaye ikhusela i-low-voltage domains kumonakalo.
Igalelo le-AMC3330 lenzelwe uqhagamshelo oluthe ngqo kwimithombo ye-high-impedance, i-voltage-signal efana ne-resistor-divider network ukuva iimpawu zombane ophezulu. I-converter edibeneyo ye-DC / DC edibeneyo ivumela ukulinganiswa kwezibonakaliso ezingabonakaliyo kwaye yenza isixhobo sibe sisisombululo esisodwa kwizicelo ezinomsindo, ezixinzelelekileyo.
Ukusebenza okugqwesileyo kwesixhobo kuxhasa ukujongwa okuchanekileyo kwamandla ombane kunye nolawulo. I-DC/DC converter edibeneyo yokubona i-fault-detection kunye ne-diagnostic output pin ye-AMC3330 yenza lula uyilo lwenqanaba lenkqubo kunye nokuxilongwa.
I-AMC3330 icaciswa kuluhlu lobushushu obuphakathi kwe -40°C ukuya +125°C.
• I-3.3-V okanye i-5-V yokusebenza konikezelo olulodwa kunye ne-DC/DC converter edibeneyo
• Uluhlu lwamandla ombane oluyi-±1-V olulungiselelwe imilinganiselo yamandla ombane ngokungena ngamandla
• Inzuzo ezinzileyo: 2.0
• Iimpazamo ze-DC ezisezantsi:
– Imposiso yokufumana: ±0.2% (ubuninzi)
– Fumana ukuqhutywa: ± 45 ppm/°C (ubukhulu)
– Imposiso yokulinganisa: ±0.3 mV (ubuninzi)
-I-offset drift: ±4 µV/°C (ubukhulu)
– Nonlinearity: ±0.02% (ubuninzi)
• I-CMTI ephezulu: 85 kV/µs (min)
• Iimpawu zokuxilonga kwinqanaba lenkqubo
• Izatifikethi ezinxulumene nokhuseleko:
- I-6000-VPK eyomeleziweyo yokuzimela yodwa nge-DIN VDE V 0884-11 (VDE V 0884-11): 2017-01
-I-4250-VRMS yodwa yemizuzu eyi-1 nge-UL1577 nganye
• Idibana nemigangatho ye-CISPR-11 kunye ne-CISPR-25 EMI
• Ukuva umbane ozimeleyo:
– Iimoto eziqhuba
-Ii-inverters ze-Photovoltaic
– Iinkqubo zokuhanjiswa kwamandla
– Iimitha zombane
– Iireyidi zokhuseleko
