OPA2197IDGKR Dual 36-V, e nepahetseng
OPA2197IDGKR Dual 36-V, e nepahetseng
Setšoantšo sa OPA2197
Matla a Tlase a Offset: ±100 µV (Boholo)
Low Offset Voltage Drift: ±2.5 µV/°C (Boholo)
Lerata le Tlase: 5.5 nV/√Hz ho 1 kHz
Hana Mokhoa o Tloaelehileng o Phahameng: 120 dB (Bonyane)
Maikutlo a Tlase a Hona Joale: ±5 pA (E Tlwaelehileng)
Kenyelletso ea Seporo ho isa ho Seporo
Bophara ba Bandwid: 10-MHz GBW
Sekhahla se Phahameng: 20 V/µs
Nako e Tlase ea Hajoale: 1 mA ka Amplifier (Tlhaloso)
Phatlalatso e Pharalletseng: ±2.25 V ho ±18 V, +4.5 V ho ea +36 V
EMI- le RFI-Filtered Inputs
Differential Input Voltage Range to Supply Rail
Bokhoni bo Phahameng ba Moroalo oa Moroalo: 1 nF
Liphutheloana tse tloaelehileng tsa indasteri:
- Motho a le mong ho SOIC-8, SOT-5, le VSSOP-8
- Dual inSOIC-8 le VSSOP-8
- Quad ho SOIC-14 le TSSOP-14
Setšoantšo sa OPA2197
Lelapa la OPAx197 (OPA197, OPA2197, le OPA4197) ke moloko o mocha oa 36-V operationalamplifiers.
Lisebelisoa tsena li fana ka ts'ebetso e hlakileng ea dc le ts'ebetso ea ac, ho kenyelletsa le rail-to-railinput/output, low offset (±25 µV, e tloaelehileng), ho hoholeha ho tlase (±0.25 µV/°C, typ), le bandwidth ea 10-MHz.
Likarolo tse ikhethileng joalo ka mefuta e fapaneng ea matla a motlakase ho seporo sa phepelo, tlhahiso e phahameng ea nako (± 65 mA), lebelo le phahameng la capacitive ho fihla ho 1 nF, le sekhahla se phahameng sa ho bolaea (20 V/µs) se etsa hore theOPA197 e sebetse hantle, e sebetse hantle. amplifier e sebetsang bakeng sa lisebelisoa tse phahameng tsa motlakase, tsa indasteri.
Lelapa la OPA197 la li-op amps le fumaneha ka liphutheloana tse tloaelehileng 'me le hlalositsoe ho tloha ho–40°C ho ea ho +125°C.
1. Basebetsi lefapheng la hau la R & D ke bo-mang?Litšoaneleho tsa hau ke life?
-R & D Motsamaisi: etsa moralo oa nako e telele oa R & D oa k'hamphani le ho utloisisa tataiso ea lipatlisiso le nts'etsopele;Tataisa le ho hlokomela lefapha la r&d ho kenya tšebetsong leano la r&d la k'hamphani le moralo oa selemo le selemo oa R&D;Laola tsoelopele ea nts'etsopele ea lihlahisoa le ho lokisa moralo;Theha sehlopha se hloahloa sa lipatlisiso le nts'etsopele ea sehlahisoa, tlhahlobo le koetliso e amanang le basebetsi ba botekgeniki.
Mookameli oa R & D: etsa moralo oa sehlahisoa se secha sa R & D 'me u bontše ho khoneha ha moralo;Laola le ho laola tsoelopele le boleng ba mosebetsi oa r&d;Batlisisa ntshetsopele ya sehlahiswa se secha mme o sisinye ditharollo tse sebetsang ho ya ka ditlhoko tsa bareki mafapheng a fapaneng
Basebetsi ba R&d: bokella le ho hlophisa lintlha tsa bohlokoa;Lenaneo la khomphutha;Ho etsa liteko, liteko le ho sekaseka;Lokisetsa lisebelisoa le lisebelisoa bakeng sa liteko, liteko le litlhahlobo;Rekota lintlha tsa tekanyo, etsa lipalo le ho lokisa lichate;Etsa lipatlisiso tsa lipalo-palo
2. Maikutlo a hau a lipatlisiso le nts'etsopele ea sehlahisoa ke afe?
- Maikutlo a sehlahisoa le mohopolo oa sehlahisoa sa khetho le tlhahlobo ea tlhaloso ea sehlahisoa le moralo oa moralo oa projeke le tlhahlobo ea ntlafatso ea sehlahisoa le ho qala ho netefatsa 'marakeng
