I-BD87521G-LB Ingeniso kaloliwe ukuya kuloliwe kunye nemveliso yeCMOS Ampisihlanguli
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Iinkcukacha
- Igama leMveliso: I-ROHM Solution Simulator
- Iimpawu: Ukugonywa kwe-EMI okugqwesileyo, i-High Output Drive,
Igalelo/Imveliso kaloliwe ukuya kuloliwe, iCMOS iSebenza Ampisihlanguli
Imiyalelo yokusetyenziswa kwemveliso
1. Ukulinganisa iSchematic
Umzobo 1 ubonisa iskimu sokulinganisa.
2. Ukulinganisa njani
Izicwangciso zokulinganisa zingaqwalaselwa ukusuka ku 'Ukulinganisa
Izicwangciso 'njengoko kubonisiwe kuMfanekiso 2. Itheyibhile 1 ibonisa ukuseta okungagqibekanga
yokulinganisa.
3. Iimeko zokulinganisa
Itheyibhile 2 idwelisa iimeko zokulinganisa iimeko ezibandakanya
igama lomzekelo, uhlobo, iiparamitha, amaxabiso angagqibekanga, uluhlu oluguquguqukayo,
kunye neeyunithi.
4. Op-Amp Umzekelo
Itheyibhile 3 ibonisa imisebenzi ye-pin yemodeli esetyenziselwa
Ukulinganisa, njengegalelo elingaguqukiyo, igalelo lokuguqula, i-positive
unikezelo lwamandla, unikezelo lwamandla olubi / umhlaba, kunye nemveliso.
5. Iinxalenye zePeripheral
5.1 IBhili yeeMathiriyeli
Itheyibhile 4 ibonisa uluhlu lwamacandelo asetyenzisiweyo ekufaniseni
isikimu kunye namaxabiso azo angagqibekanga kunye noluhlu oluguquguqukayo.
5.2 IiSekethe eziLinganayo zeCapacitor
Umzobo we-3 ubonisa umhleli wepropathi ye-capacitor kunye
isekethe elinganayo. Ixabiso elimiselweyo leESR yi-2mΩ. Qaphela oko
iiparameters zinokuthatha naliphi na ixabiso elilungileyo okanye zero ekufaniseni kodwa yona
ayiqinisekisi ukusebenza kuzo zonke iimeko.
Iimveliso ezicetyiswayo
Op-Amp: I-BD87521G-LB - 1ch i-EMI egqwesileyo
I-Immunity High Output Drive Rail-to-Rail I/O CMOS Op-Amp.
FAQ
- Umbuzo: Ndingalutshintsha uhlobo lokulinganisa?
- A: Kuyacetyiswa ukuba ungatshintshi Uhlobo lokulinganisa ukusuka kwi-DC
UmqulutagUluhlu lwenqanaba le-0 V ukuya ku-5 V ngo-0.1 V. - Umbuzo: Ndiyenza njani iparameters yecandelo?
- A: Unokwenza ngokwezifiso iiparamitha zamacandelo aboniswe ngeblue,
ezifana VSOURCE, okanye amacandelo peripheral, ukulinganisa voltage
umlandeli oneemeko zokusebenza ezifunwayo. - Umbuzo: Ndingalifumana phi inqaku lesicelo elipapashiweyo
ukulinganisa isekethe? - A: Ungafumana inqaku lesicelo elishicilelweyo kwi-Operational
ampi-lifier kunye noMthelekisi (Isifundo) kwiilwimi ezininzi.
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Isikhokelo somsebenzisi
I-ROHM Solution Simulator
Okugqwesileyo kwe-EMI Ukhuseleko oluPhezulu lweMphumo yokuPhuhliswa kukaloliwe ukuya kuloliwe ukuya kuNgeniso kaloliwe/Imveliso yokuSebenza kweCMOS Ampisihlanguli
BD87521G-LB Voltage Umlandeli DC Tshayela simulation
Le sekethi ilinganisa impendulo yokutshayela ye-DC nge-Op-Amp njenge voltage umlandeli. Uyakwazi ukujonga umthamo wemvelisotage xa igalelo voltage itshintshiwe. Unokwenza iiparameters zamacandelo aboniswe eluhlaza okwesibhakabhaka, njenge VSOURCE, okanye amalungu eperipheral, kwaye ulinganise umthamo.tagumlandeli onemeko yokusebenza efunekayo.
Unokwenza isiphaluka kwinqaku lesicelo elishicilelweyo: Ukusebenza ampi-lifier, uMthelekisi (Isifundo). [JP] [EN] [CN] [KR] Izilumkiso Jikelele Isilumkiso 1: Amaxabiso avela kwiziphumo zokulinganisa aziqinisekiswanga. Nceda usebenzise ezi ziphumo njengesikhokelo kuyilo lwakho. Isilumkiso 2: Ezi mpawu zemodeli zithe ngqo ku-Ta=25°C. Ngaloo ndlela, umphumo wokulinganisa kunye nokuhluka kweqondo lokushisa kunokwahluka kakhulu kwisiphumo kunye nento eyenziwa kwibhodi yesicelo yangempela (umlinganiselo wangempela). Isilumkiso 3: Nceda ubhekisele kwinqaku leSicelo lika-Op-Amps ngeenkcukacha zolwazi lobugcisa. Isilumkiso sesi-4: Iimpawu zinokutshintsha ngokuxhomekeke kuyilo lwebhodi yokwenyani kwaye i-ROHM icebisa ngamandla ukuba ijonge kabini ezo mpawu ngebhodi yokwenyani apho iichips ziya kufakwa khona.
1 Ukulinganisa iSchematic
Umzobo 1. Ukulinganisa iSchematic
2 Indlela yokulinganisa
Iisetingi zokulinganisa, ezifana nokutshayela iparamitha okanye ukhetho lokudibanisa, ziqwalaselwe ukusuka 'kwimimiselo yokulinganisa' eboniswe kuMfanekiso 2, kunye neTheyibhile 1 ibonisa ukuseta okungagqibekanga kokulinganisa.
Kwimeko yomba wokudityaniswa kokulinganisa, unokutshintsha iinketho eziphambili zokusombulula. Iqondo lobushushu limiselwe kuma-27 °C kwingxelo engagqibekanga `kuKhetho lweManuwali'. Ungayilungisa.
Ukulinganisa Iisetingi
Xelisa
Itheyibhile 1. Useto lokulinganisa olumiselweyo
Iiparamitha
Ukuhlala kukho
Uhlobo lokulinganisa
DC
IParameter Tshayela
VSOURCE
Iinketho eziphezulu
UNcedo lweNguqulelo olulungelelanisiweyo
Iinketho zeManuwali
.iqondo lobushushu 27
Umzobo 2. Ukulinganisa Izicwangciso kunye nokwenziwa
Qaphela Musa ukutshintsha Ukulinganisa Udidi lwe-VOLTAGE_LEVEL ukusuka ku-0 ukuya ku-5 V ngo-0.1 V –
©2024 ROHM Co., Ltd.
No. 67UG006E Rev.001
Epreli.2024 1/3
BD87521G-LB Voltage Umlandeli DC Tshayela simulation
Isikhokelo somsebenzisi
3 Iimeko zokulinganisa
Itheyibhile 2. Uluhlu lweeparamitha zemeko yokulinganisa
Igama loMfanekiso
Uhlobo
Iiparamitha
Umqulutage_level
I-VSOURCE Voltage Umthombo AC_magnitude
AC_ isigaba
VDD
Umqulutage Umthombo we-Op-Amp
Umqulutage_level AC_magnitude AC_phase
(Qaphela 1) Yimise kuluhlu lokusebenza oluqinisekisiweyo lwe-Op-Amps.
Ixabiso eliMiselweyo
5 0.0 0.0 5 0.0 0.0
Uluhlu oluguquguqukayo
Min
Max
VSS
VDD
ilungisiwe
ilungisiwe
4(Qaphela1)
15(Qaphela1)
ilungisiwe
ilungisiwe
Iiyunithi
VV ° VV °
4 Op-Amp imodeli
Itheyibhile 3 ibonisa umsebenzi wephini ophunyeziweyo. Qaphela ukuba i-Op-Amp imodeli yimodeli yokuziphatha yegalelo / imveliso yeempawu zayo, kwaye akukho zijikelezo zokukhusela okanye imisebenzi engahambelani nenjongo ephunyeziweyo.
Uluhlu 3. Op-Amp izikhonkwane zemodeli ezisetyenziselwa ukulinganisa
Phina Igama
Inkcazo
+IN
Ungeniso olungaguquliyo
-IN
Ungeniso oluguqulayo
VDD
Unikezelo lwamandla oluhle
VSS
Unikezelo lwamandla olubi / Umhlaba
PHUMA
Isiphumo
©2024 ROHM Co., Ltd.
No. 67UG006E Rev.001
Epreli.2024 2/3
BD87521G-LB Voltage Umlandeli DC Tshayela simulation
Isikhokelo somsebenzisi
5 Amacandelo eperipheral
5.1 Ibhili yeMaterial Table 4 ibonisa uluhlu lwamacandelo asetyenzisiweyo kwi-simulation schematic. Nganye i-capacitors ineeparamitha
yesekethe elinganayo eboniswe ngezantsi. Amaxabiso amiselweyo amacandelo alinganayo amiselwe kuqanda ngaphandle kweESR ye C. Ungawaguqula kancinane amaxabiso ecandelo ngalinye.
Itheyibhile 4. Uluhlu lwee-capacitors ezisetyenziswe kwisekethe yokulinganisa
Uhlobo
Igama loMfanekiso
Ixabiso eliMiselweyo
Isixhasi
R1_1 RL1
0 10k
I-Capacitor
C1_1 CL1
0.1 10
Uluhlu oluguquguqukayo
Min
Max
0
10
1k
1M, NC
0.1
22
mahala, NC
Iiyunithi
kpf pF
5.2 IiSekethe eziLinganayo zeCapacitor
(a) Umhleli wePropati
(b) Isekethe elinganayo
Umzobo 3. Umhleli wepropathi yeCapacitor kunye nesekethe elinganayo
Ixabiso elimiselweyo leESR yi-2m. (Qaphela 2) Ezi parameters zinokuthatha naliphi na ixabiso elilungileyo okanye zero kukulinganisa kodwa akuqinisekisi ukusebenza.
ye-IC kuyo nayiphi na imeko. Jonga kwidatha yedatha ukujonga ixabiso elaneleyo leeparamitha.
6 Iimveliso ezicetyiswayo
6.1 Op-Amp
BD87521G-LB : 1ch Okugqwesileyo kwe-EMI Ukhuseleko oluPhezulu lwePhulo lokuQhuba isiporo ukuya kuloliwe I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE]
BD87522FJ-LB : 2ch Okugqwesileyo kwe-EMI Ukhuseleko oluPhezulu lwePhulo lokuQhuba isiporo ukuya kuloliwe I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE]
BD87524FV-LB : 4ch Okugqwesileyo kwe-EMI Ukhuseleko oluPhezulu lwePhulo lokuQhuba isiporo ukuya kuloliwe I/O CMOS Op-Amp. [JP] [EN] [CN] [KR] [TW] [DE]
Amanqaku oBugcisa kunye neZixhobo zinokufumaneka kwiZibonelelo zoYilo kwimveliso web iphepha.
©2024 ROHM Co., Ltd.
No. 67UG006E Rev.001
Epreli.2024 3/3
Ishiti yedatha
ULumkelo Jikelele
1. Ngaphambi kokuba usebenzise iimveliso zethu, uyacelwa ukuba ufunde ngononophelo olu xwebhu kwaye uqonde ngokupheleleyo imixholo yalo. I-ROHM ayisayi kuba noxanduva nangayiphi na indlela okanye ngokusilela, ukungasebenzi okanye ingozi evela kusetyenziso lweMveliso ye-ROHM ngokuchasene nesilumkiso, isilumkiso okanye inqaku eliqulethwe kolu xwebhu.
2. Lonke ulwazi oluqulethwe kolu xwebhu lungoku nje ngomhla wokukhutshwa kwaye lunokutshintshwa ngaphandle kwesaziso sangaphambili. Ngaphambi kokuthenga okanye ukusebenzisa iiMveliso ze-ROHM, nceda uqinisekise ulwazi lwamva nje kunye nommeli wokuthengisa we-ROHM.
3. Ingcaciso equlethwe kolu xwebhu inikwe ngokwesiseko “njengoko injalo” kwaye i-ROHM ayiqinisekisi ukuba yonke ingcaciso equlethwe kolu xwebhu ichanekile kwaye/okanye ayinazimpazamo. I-ROHM ayisayi kuba noxanduva nangayiphi na indlela okanye inoxanduva lomonakalo, iindleko okanye ilahleko eyenziwe nguwe okanye amaqela esithathu ngenxa yokungachaneki okanye iimpazamo okanye malunga nolwazi olunjalo.
Qaphela WE
© 2015 ROHM Co., Ltd. Onke amalungelo agciniwe.
ISityhi
Amaxwebhu / Izibonelelo
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ROHM BD87521G-LB Ungeniso lukaloliwe ukuya kuloliwe kunye nemveliso yeCMOS Ampisihlanguli [pdf] Isikhokelo somsebenzisi BD87521G-LB, BD87521G-LB Ungeniso lukaloliwe ukuya kuloliwe kunye nemveliso yeCMOS Ampi-lifier, i-Rail-to-Rail Input kunye ne-Output CMOS Ampi-lifier, i-Input and Output CMOS Ampi-lifier, iCMOS Ampisihlanguli |