INA240A2DR - Imirongo ihuriweho, Umurongo, Amplifiers, Ibikoresho, OP Amps, Buffer Amps

INA240A2DR - Imiyoboro Yuzuye, Umurongo, Amplifiers, Ibikoresho, OP Amps, Buffer Amps Ishusho Yerekanwe

ibisobanuro bigufi:

Igikoresho cya INA240 ni voltage-isohoka, ibyiyumvo-byongerewe imbaraga hamwe no kongera PWM kwangwa bishobora kumva ibitonyanga hejuru ya shunt résistants hejuru ya voltage rusange isanzwe ya voltage kuva kuri 4 V kugeza 80 V, idashingiye kumashanyarazi.Umuvuduko mubi-moderi ya voltage yemerera igikoresho gukora munsi yubutaka, cyakira igihe cyo kugaruka kwa progaramu ya solenoid isanzwe.Kwiyongera kwa PWM kwanga gutanga urwego rwo hejuru rwo guhagarika kubantu benshi basanzwe-bahinduranya (ΔV / Δt) muri sisitemu ikoresha ibimenyetso byerekana ubugari bwa pulse (PWM) ibimenyetso (nka moteri ya moteri na sisitemu yo kugenzura solenoid).Iyi mikorere ituma ibipimo nyabyo bidafite ibipimo binini kandi bifitanye isano no kugarura ibintu kuri voltage isohoka.Iki gikoresho gikora kuva kuri 2.7-V kugeza kuri 5.5-V itanga amashanyarazi, ishushanya ntarengwa ya 2,4 mA yumuriro.Inyungu enye zifatika zirahari: 20 V / V, 50 V / V, 100 V / V, na 200 V / V.Gucisha make kwububiko bwa zeru-drift ituma ibyiyumvo byubu hamwe nigitonyanga kinini hejuru ya shunt nkibiri munsi ya 10-mV yuzuye.Impapuro zose zerekanwe hejuru yubushyuhe bwagutse bwo gukora (–40 ° C kugeza kuri + 125 ° C), kandi zitangwa muri 8-pin TSSOP na 8-pin SOIC.

Ohereza imeri kuri twe Kuramo urupapuro

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga ibicuruzwa

UBWOKO	GUSOBANURIRA
Icyiciro	Inzira zuzuye (IC) Umurongo Amplifiers Ibikoresho, OP Amps, Amps Amps
Mfr	Ibikoresho bya Texas
Urukurikirane	-
Amapaki	Tape & Reel (TR) Kata Tape (CT) Digi-Reel®
Imiterere y'ibicuruzwa	Bikora
Ubwoko bwa Amplifier	Ibyiyumvo byubu
Umubare w'imizunguruko	1
Ubwoko Ibisohoka	-
Igipimo cya Slew	2V / µs
-3db Umuyoboro mugari	400 KHz
Ibiriho - Kwinjiza kubogama	90 µA
Umuvuduko - Kwinjiza Offset	5 µV
Ibiriho - Gutanga	1.8mA
Umuvuduko - Gutanga Umwanya (Min)	2.7 V.
Umuvuduko - Gutanga Umwanya (Max)	5.5 V.
Gukoresha Ubushyuhe	-40 ° C ~ 125 ° C.
Ubwoko bwo Kuzamuka	Umusozi
Ipaki / Urubanza	8-SOIC (0.154 ", Ubugari bwa 3.90mm)
Ibikoresho byo gutanga ibikoresho	8-SOIC
Umubare wibicuruzwa shingiro	INA240

Inyandiko & Itangazamakuru

UBWOKO BW'UMUTUNGO	LINK
Datasheets	INA240 Datasheet
Izindi nyandiko zijyanye	Ubuyobozi bwa Sense Amplifiers Guide
Inteko ya PCN / Inkomoko	Inteko 11 / Mata / 2023 Igikoresho kinini 13 / Mata / 2023
Urupapuro rwibicuruzwa	INA240A2DR Ibisobanuro
HTML Datasheet	INA240 Datasheet
Icyitegererezo cya EDA	INA240A2DR na SnapEDA INA240A2DR na Ultra Librarian

Ibidukikije & Kohereza ibicuruzwa mu byiciro

ATTRIBUTE	GUSOBANURIRA
Imiterere ya RoHS	ROHS3 Yubahiriza
Urwego rwo Kumva neza Ubushuhe (MSL)	2 (1 Umwaka)
SHAKA Imiterere	SHAKA Kutagira ingaruka
ECCN	EAR99
HTSUS	8542.33.0001

Amplifiers

Amplifiers igira uruhare runini kwisi yikoranabuhanga ryamajwi kuko bashinzwe kuzamura ireme ryijwi no gutanga imbaraga zikenewe kubavuga hamwe nubundi buryo bwamajwi.Waba ukunda umuziki, DJ wabigize umwuga, cyangwa injeniyeri wamajwi, kumenya ibyibanze byongera imbaraga ni ngombwa.Muri iyi ngingo, tuzareba ibyongera imbaraga, imikoreshereze yabyo, ubwoko, ibice, nibyiza batanga.

Ubwa mbere, amplifier nigikoresho cya elegitoronike cyongera amplitude yikimenyetso cyamajwi.Igikorwa cyacyo nyamukuru nugufata ibimenyetso byinjiza byoroshye hanyuma ukabongerera urwego rukwiranye no gutwara disikuru cyangwa na terefone.Mugutezimbere ibimenyetso byerekana ibimenyetso, amplifier yemeza ko amajwi yatanzwe numuvugizi asobanutse, aranguruye kandi yizerwa kumajwi yambere.Hatariho amplifier, sisitemu yijwi yabura ubukana bukenewe kugirango habeho amajwi meza.

Hariho ubwoko butandukanye bwongera imbaraga ku isoko, buri kimwe gifite imiterere yacyo hamwe nibisabwa.Ubwoko bukunze kuboneka harimo stereo yongerera imbaraga, imbaraga zongera imbaraga, hamwe na amplifier.Stereo amplifiers yagenewe guha ingufu abavuga kabiri kandi mubisanzwe bikoreshwa muri sisitemu yo gufata amajwi murugo.Ku rundi ruhande, imbaraga zongera imbaraga, zitanga imbaraga zihagije kubavuga bakeneye urwego rwinjiza rwinshi, nka sisitemu ya PA yabigize umwuga.Kwiyongera kwinshi guhuza ibikorwa bya preamplifier na power amplifier mubice bimwe, bitanga ibyoroshye kandi byinshi.

Gusobanukirwa ibice bigize amplifier ningirakamaro kubantu bose bashishikajwe no gucengera mu buhanga bwamajwi.Ubusanzwe amplifier igizwe nibice bine byingenzi: icyiciro cyo kwinjiza, kunguka icyiciro, ibyasohotse no gutanga amashanyarazi.Icyiciro cyo kwinjiza gifite inshingano zo kwakira ibimenyetso byamajwi no kubitegura kugirango byongerwe imbaraga.Icyiciro cyo kunguka cyongera ibimenyetso kurwego rwifuzwa, mugihe ibyasohotse byohereza ibimenyetso byongerewe abavuga.Mugihe kimwe, amashanyarazi atanga voltage numuyoboro ukenewe kugirango amplifier ikore.

Noneho ko tumaze gusuzuma ibyingenzi, reka dushakishe inyungu amplifier zitanga.Ubwa mbere, ibyuma byongera amajwi muri rusange bigabanya amajwi no kugabanya urusaku.Mugukomeza ibimenyetso bidakomeye, byemeza kubyara kwizerwa kuri buri kintu cyose kirambuye mumuziki.Icya kabiri, amplifier itanga abavuga imbaraga bakeneye kugirango batange amajwi menshi.Ibi nibyingenzi cyane mugihe cyo kwerekana cyangwa ahantu hanini, aho kuzuza umwanya amajwi asobanutse, akomeye ni ngombwa.Hanyuma, amplifiers itanga guhinduka mugutunganya amajwi.Binyuze mubigenzuzi bitandukanye, abakoresha barashobora guhindura amajwi, kuringaniza, nibindi bipimo byamajwi kugirango bahuze nibyo bakunda.

Mu gusoza, amplifier ni ibikoresho byingenzi mubijyanye na tekinoroji y amajwi.Bazamura amajwi meza, abavuga imbaraga kandi batanga uburyo bwo guhuza ibyo ukunda.Waba ukunda umuziki, DJ, cyangwa umunyamwuga wamajwi, kumenya ibyibanze byongera imbaraga ntagushidikanya kuzamura amajwi yawe.Igihe gikurikira rero winjiye mwisi yumuziki cyangwa kwitabira igitaramo cya Live, fata akanya ushimire uruhare rukomeye amplifier yawe igira mukuguha amajwi ashimishije.

Mbere: SI8660BC-B-IS1R - Isolators, Digital Isolators - Skyworks Solutions Inc.

Ibikurikira: LFE5U-25F-6BG256C - Imirongo ihuriweho, yashyizwemo, FPGAs (Field Programmable Gate Array)

Andika ubutumwa bwawe hano hanyuma utwohereze