OPA4322AIPWR Quad, 5.5-V, 20-MHz
OPA4322AIPWR Quad, 5.5-V, 20-MHz
Abubuwan da suka dace don OPA4322
Riba bandwidth: 20 MHz
Karancin amo: 8.5 nV√Hz a 1 kHz
Matsakaicin Ragewa: 10V/µs
Ƙananan THD+N: 0.0005%
Rail-to-Rail I/O
Ƙarfin Wutar Lantarki: 2mV (mafi girman)
Yawan Wutar Lantarki: 1.8V zuwa 5.5V
Aiki na Yanzu: 1.5mA/ch
Kashewa: 0.1 µA/ch
Unity-Gain Stable
Ƙananan Fakiti: SOT-23, SON, VSSOP, TSSOP
Bayanan Bayani na OPA4322
Jerin OPAx322x ya ƙunshi guda ɗaya, dual, da quad-tashar CMOS amplifiers masu aiki waɗanda ke nuna ƙaramin amo da shigarwar dogo zuwa dogo da abubuwan da aka inganta don ƙarancin ƙarfi, aikace-aikacen samarwa guda ɗaya.Ƙididdiga akan kewayon wadata da yawa na 1.8 V zuwa 5.5 V, ƙananan ƙarancin halin yanzu na 1.5mA kawai a kowace tashoshi yana sa waɗannan na'urori sun dace da aikace-aikacen da ke da ƙarfi.
Haɗuwa da ƙaramar ƙaranci (8.5 nV√Hz a 1 kHz), bandwidth mai girma (20 MHz), da saurin kashe kuɗi (10 V / µs) ya sa dangin OPAx322x ya dace don aikace-aikace da yawa, gami da daidaita yanayin sigina. da haɓaka firikwensin yana buƙatar babban riba.Yana nuna ƙarancin THD + N, jerin OPAx322x shima yana da kyau ga aikace-aikacen sauti na mabukaci, musamman don tsarin samarwa guda ɗaya.
Samfuran OPAx322S sun haɗa da yanayin rufewa wanda ke ba da damar sauya amplifiers daga aiki na yau da kullun zuwa yanayin jiran aiki wanda yawanci ƙasa da 0.1 µA.
Ana samun OPA322 (siffa ɗaya) a cikin 5-pin SOT-23 da 6-pin SOT-23, yayin da ana ba da OPA2322 (siffa biyu) a cikin VSSOP 8-pin, 10-pin VSSOP, 8-pin SOIC, da 8 -pin SON kunshin.Sigar quad OPA4322 ta zo a cikin fakitin TSSOP 14-pin da 16-pin TSSOP.An ƙayyade duk nau'ikan don aiki daga -40 ° C zuwa + 125 ° C.
1. Su wanene ma'aikata a sashen ku na R & D?Menene cancantarku?
-R & D Darakta: tsara tsarin R & D na kamfanin na dogon lokaci da fahimtar alkiblar bincike da ci gaba;Jagora da kula da sashen r&d don aiwatar da dabarun r&d na kamfani da shirin R&D na shekara-shekara;Sarrafa ci gaban ci gaban samfur kuma daidaita shirin;Ƙirƙiri kyakkyawan bincike na samfur da ƙungiyar haɓakawa, dubawa da horar da ma'aikatan fasaha masu alaƙa.
R & D Manager: yi sabon samfurin R & D shirin da kuma nuna yiwuwar shirin;Kulawa da sarrafa ci gaba da ingancin aikin r&d;Bincika sabon haɓaka samfuri kuma ba da shawarar ingantattun hanyoyin magance buƙatun abokin ciniki a fannoni daban-daban
Ma'aikatan R&d: tattarawa da tsara mahimman bayanai;Shirye-shiryen kwamfuta;Gudanar da gwaje-gwaje, gwaje-gwaje da nazari;Shirya kayan aiki da kayan aiki don gwaje-gwaje, gwaje-gwaje da nazari;Yi rikodin bayanan ma'auni, yin lissafi kuma shirya sigogi;Gudanar da binciken ƙididdiga
2. Menene bincike da ra'ayin haɓaka samfuran ku?
- Tunanin samfur da zaɓin ra'ayin samfur da ma'anar samfur na kimantawa da ƙirar tsarin aiki da gwajin samfur na haɓakawa da ƙaddamarwa ga kasuwa.
