ADR421BRZ-REEL7 Voltage References 2.500 Voltage Reference
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-Analog Devices Inc. |
| Isigaba somkhiqizo: | Izinkomba ze-Voltage |
| I-RoHS: | Imininingwane |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOIC-8 |
| Uhlobo Lwereferensi: | Uchungechunge Precision References |
| I-Voltage Yokuphumayo: | 2.5 V |
| Ukunemba Kwasekuqaleni: | 0.04 % |
| I-Temperature Coefficient: | 3 PPM / C |
| Uchungechunge lwe-VREF - I-Voltage Yokufaka - Ubukhulu: | 18v |
| Shunt Current - Max: | 10 mA |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Ubukhulu Bezinga Lokushisa Lokusebenza: | + 125 C |
| Uchungechunge: | ADR421 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ukunemba: | 70 ppm/mA |
| Ibhrendi: | Amadivayisi e-Analog |
| Incazelo/Umsebenzi: | 2.5 V XFET inkomba yamandla kagesi |
| Ubude: | 1.5 mm (Ubukhulu) |
| I-Voltage Yokufaka: | 4.5 V kuya ku-18 V |
| Ubude: | 5 mm (Ubukhulu) |
| Umthethonqubo wokulayisha: | 70 ppm/mA |
| Ukunikezwa Okusebenzayo Kwamanje: | 500 uA |
| Okukhiphayo Kwamanje: | 10 mA |
| Umkhiqizo: | Izinkomba ze-Voltage |
| Uhlobo Lomkhiqizo: | Izinkomba ze-Voltage |
| Inani Lephakethe Lefekthri: | 1000 |
| Isigaba esingaphansi: | PMIC - Power Management ICs |
| Ukunikezwa Kwamanje - Max: | 0.5 mA |
| I-Topology: | Izithenjwa zochungechunge |
| Ububanzi: | 4 mm (Ubukhulu) |
| Isisindo Seyunithi: | 0.019048 oz |
♠ I-Ultraprecision, Noise Low, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET® Voltage References
I-ADR42x iwuchungechunge lwamareferensi we-ultraprecision, i-second generation eXtra implanted junction FET (XFET) voltage references enomsindo ophansi, ukunemba okuphezulu, nokuzinza okuhle kakhulu kwesikhathi eside ku-SOIC kanye ne-MSOP footprints.
Inqubo yokulungiswa kwezinga lokushisa elinelungelo lobunikazi bokulungisa ijika kanye nobuchwepheshe be-XFET kunciphisa ukungahambisani nomugqa wokushintsha kwamandla kagesi ngezinga lokushisa.Isakhiwo se-XFET sinikeza ukunemba okuphakeme kanye ne-thermal hysteresis kumareferensi wegebe lebhendi.Iphinde isebenze ngamandla aphansi kanye ne-headroom yokunikezela ephansi kunezinkomba ze-Zener ezingcwatshiwe.
Umsindo omangalisayo nezici ezizinzile nezinembile ze-ADR42x ziyenza ilungele izinhlelo zokusebenza zokuguqulwa okunembayo njengamanethiwekhi okubona kanye nemishini yezokwelapha.Itheminali yokunquma ye-ADR42x ingase futhi isetshenziselwe ukulungisa amandla kagesi okukhiphayo phezu kwebanga elingu-±0.5% ngaphandle kokubeka engcupheni okunye ukusebenza.Amareferensi kagesi ochungechunge lwe-ADR42x anikeza amabanga amabili kagesi futhi acaciswe phezu kwebanga lokushisa elinwetshiwe lemboni elingu-−40°C kuya ku-+125°C.Amadivayisi anamaphakheji angu-8 ahola phambili e-SOIC noma angu-30% amancane, amaphakheji e-MSOP aholayo angu-8.
Umsindo ophansi (0.1 Hz ukuya ku-10 Hz)
ADR420: 1.75 μV pp
ADR421: 1.75 μV pp
ADR423: 2.0 μV pp
ADR425: 3.4 μV pp
I-coefficient yezinga lokushisa eliphansi: 3 ppm/°C
Ukuzinza kwesikhathi eside: 50 ppm/1000 amahora
Ukulawulwa komthwalo: 70 ppm/mA Line regulation: 35 ppm/V
I-hysteresis ephansi: 40 ppm Ibanga elijwayelekile lokusebenza elibanzi
I-ADR420: 4 V kuya ku-18 V
I-ADR421: 4.5 V ukuya ku-18 V
ADR423: 5 V kuya ku-18 V
ADR425: 7 V kuya ku-18 V
I-Quescent current: 0.5 mA esiphezulu
Okukhiphayo okuphezulu kwamanje: 10 mA
Izinga lokushisa elibanzi: −40°C kuya +125°C
Amasistimu wokutholwa kwedatha anembile
Iziguquli zokucaca okuphezulu
Izisetshenziswa ezisebenza ngebhethri
Amathuluzi ezokwelapha aphathwayo
Izinhlelo zokulawula inqubo yezimboni
Izinsimbi zokunemba
Amasekhethi okulawula inethiwekhi ye-Optical
