Qaybaha Elektarooniga ah ee Chips-ka Isku-dhafka ah ee Wareegyada SN75176ADR
Sifooyinka Alaabta
NOOCA | SHEEG |
qaybta | Wareegyada isku dhafan (ICs) |
soo saaraha | Qalabka Texas |
taxane | - |
duub | Xirmooyinka duubista iyo duubista (TR) Xirmada cajaladda dahaadhka ah (CT) Digi-Reel® |
Heerka badeecada | Firfircoon |
nooca | transceiver |
heshiis | RS422, RS485 |
Tirada darawaliinta/qaatayaasha | 1/1 |
laba-laabasho | kala badh |
Qalafsanaanta qaataha | 50 mV |
Heerka Wareejinta Xogta | - |
Voltage - Korontada | 4.75V ~ 5.25V |
Heerkulka shaqada | 0°C ~ 70°C |
Nooca rakibidda | Nooca xabagta dusha sare |
Xidhmada/Guryaynta | 8-SOIC (0.154 ", ballac 3.90mm) |
Qaybta iibiyaha | 8-SOIC |
nambarka sayidka alaabta | 75176 |
Sharaxaada
SN75176A wuxuu isku daraa darawalka khadka kala duwan ee 3-gobolka iyo qaataha khadka wax gelinta ka duwan, labaduba waxay ka shaqeeyaan hal koronto oo 5-V ah.Darawalka iyo qaataha waxa ay leeyihiin awood-firfircoon-sare iyo firfircooni hooseeyo, siday u kala horreeyaan, kuwaas oo dibadda la isku xidhi karo si ay ugu shaqeeyaan sidii kontoroolka jihada.Wax-soo-saarka kala duwanaanta darawalka iyo agabka kala-soocida qaataha waxay ku xidhan yihiin gudaha si ay u sameeyaan dekedo baska wax-soo-saarka kala duwan (I/O) kuwaas oo loogu talagalay inay bixiyaan rarida ugu yar ee baska mar kasta oo darawalku naafo ama VCC = 0. Dekedahani waxay leeyihiin muuqaal togan oo ballaaran. iyo kala duwanaanshaha danabka caadiga ah qaab xun samaynta qalab ku haboon codsiyada-line xisbiga.Darawalka waxaa loogu talagalay in uu qaado culeyska ilaa 60mA ee saxanka ama isha hadda jirta.Dareewalku waxa uu leeyahay xaddidaad togan iyo taban oo hadda ah iyo xidhid kulaylka ah si looga ilaaliyo xaaladaha khaladka laynka.Xiritaanka kulaylka waxaa loogu talagalay inay ku dhacdo heerkul ku dhow 150 ° C.Qaadayuhu waxa uu leeyahay ugu yaraan wax-is-gelinta 12 kΩ, dareen-gelinta ± 200 mV, iyo gelinta caadiga ah ee 50 mV.SN75176A waxaa loo isticmaali karaa codsiyada khadka gudbinta iyadoo la adeegsanaayo SN75172 iyo SN75174 afar jibaaran darawalada khadka kala duwan iyo SN75173 iyo SN75175 kuwa qaata xariiqa afar jibaaran.SN75176A waxaa lagu gartaa in lagu shaqeeyo 0°C ilaa 70°C.