ROHM BD7280YG-C Voltage Ndị na-eso ụzọ obere mkpọtụ na ntinye-arụpụta ụgbọ okporo ígwè gaa n'ụgbọ okporo ígwè dị elu CMOS arụ ọrụ Amplifier maka ntuziaka onye ọrụ akpaaka

Sekit a na-eji Op- mee ihe nzaghachi ugboro ugboro.Amp dị ka voltagonye na-eso ya. Ị nwere ike ịhụ uru AC na akụkụ nke oke mmepụta na ntinye voltage mgbe isi mmalite ntinye voltage Agbanwe ugboro AC. Ị nwere ike hazie paramita nke akụrụngwa egosiri na-acha anụnụ anụnụ, dị ka VSOURCE, ma ọ bụ akụkụ akụkụ, wee mee ka vol.tage na-eso ụzọ nwere ọnọdụ ọrụ achọrọ. Ị nwere ike ịmegharị sekit na ndetu ngwa ebipụtara: Operational amplifier, Comparator (Nkuzi). [JP] [EN] [CN] [KR]

Ịdọ aka ná ntị n'ozuzu

Akpachara anya 1: Ejighị ụkpụrụ simulation pụta. Biko jiri nsonaazụ ndị a dịka ntuziaka maka imewe gị.
Akpachara anya 2: Ihe nlere anya ndị a bụ kpọmkwem na Ta=25°C. Ya mere, nsonaazụ ịme anwansị nwere ọdịiche okpomọkụ nwere ike ịdị iche na nsonaazụ ya na nke emere na bọọdụ ngwa (ntụgharị n'ezie).
Akpachara anya 3: Biko rụtụ aka na ndetu ngwa nke Op-Amps maka nkọwa nke ozi teknụzụ.
Akpachara anya 4: Àgwà ndị a nwere ike ịgbanwe dabere na nhazi bọọdụ n'ezie yana ROHM na-akwadosi ike ka ịlele njirimara ndị ahụ na bọọdụ n'ezie ebe a ga-etinye ibe n'elu.

Simulator Schematic

Otu esi eme emume

A na-ahazi ntọala ịme anwansị ahụ, dị ka nhọrọ ihicha ma ọ bụ nkwekọ, site na 'Ntọala Simulation' egosiri na eserese 2, na Tebụl 1 na-egosi nhazi ndabara nke ịme anwansị ahụ. N'ihe gbasara nchikota simulation, ị nwere ike ịgbanwe nhọrọ dị elu iji dozie. A na-edozi okpomọkụ ka ọ bụrụ 27 Celsius na nkwupụta ndabara na 'Nhọrọ ntuziaka'. Ị nwere ike gbanwee ya.

Ọgụgụ 2. Ntọala ịme anwansị na ogbugbu

Tebụl 1. Ntọala ndabara simululation

Oke	Ọdabara	Rịba ama
Ụdị ịme anwansị	Ugboro-ngalaba	Agbanwela Ụdị Simulation
Malite ugboro ugboro	0 Hz	Mepụta nzaghachi ugboro ugboro maka ọnụọgụ ugboro site na 0 Hz ruo 100 MHz.
Ọgwụgwụ ugboro	100 meg Hz
Nhọrọ dị elu	Kwesịrị ekwesị	–
	Enyemaka Mkpebi Mkpebi Mmekọahụ	–
Nhọrọ ntuziaka	. temp 27	–

Ọnọdụ ịme anwansị

Tebụl 2. Ndepụta nke parampat ọnọdụ ịme anwansị

Aha ihe atụ	Ụdị	Oke	Uru ndabara	Oke mgbanwe		Nkeji
				Min	Oke
VSOURCE	Voltage Isi Iyi	Voltage_lekwa	2.5	0	5.5	V
		AC_oke	180m	n'efu		V
		AC_phase	0.0	edoziri		°
VDD	Voltage Isi mmalite maka Op-Amp	Voltage_lekwa	5	0(Ntụbaaka1)	5.5(Ntụbaaka1)	V
		AC_oke	0.0	edoziri		V
		AC_phase	0.0	edoziri		°
SDNB	Voltage SourceFor Metdown Ntọala	Voltage_lekwa	5	VSS	VDD	V
		AC_oke	0.0	edoziri		V
		AC_phase	0.0	edoziri		°

(Rịba ama 1) Set it to the guaranteed operating range of the Op-Amps.

Ee-Amp ihe nlereanya

Tebụl 3 na-egosi ọrụ ntụtụ ihe atụ etinyere ya. Rịba ama na Op-Amp ihe nlere anya bụ ihe nlere omume maka njirimara ntinye/mpụta ya, ọ dịghịkwa sekit nchebe ma ọ bụ ọrụ na-ejikọtaghị na ebumnuche ya.

Tebụl 3. Op-Amp atụdo ihe atụ eji eme simulation

Aha Pin	Nkọwa
+N'ime	Ntinye anaghị atụgharị
-N'ime	Ntinye ntụgharị
VDD	Ọkụ ọkụ dị mma
VSS	Ọkụ ọkụ na-adịghị mma / Ala
Mpụ	Mpụta
SDNB	Ntọala nkwụsị

Ngwa dị n'akụkụ

Bill nke ihe onwunwe
Tebụl 4 na-egosi ndepụta akụrụngwa ejiri na schematic simulation. Onye ọ bụla n'ime capacitors nwere parampat nke sekit dakọtara egosiri n'okpuru. A na-edobe ụkpụrụ ndabara nke ihe ndị kwekọrọ na efu ma e wezụga maka ESR nke C. Ị nwere ike gbanwee ụkpụrụ nke akụrụngwa ọ bụla.

Tebụl 4. Ndepụta nke capacitors ejiri na sekit simulation

Ụdị	Aha ihe atụ	Uru ndabara	Oke mgbanwe		Nkeji
			Min	Oke
Nguzogide	R1_1	0	0	10	kụọ
	RL1	10k	1k	1M, NC	Ω
Capacitor	C1_1	0.1	0.1	22	pF
	CL1	25	efu, NC		pF

Mgbakwụnye Capacitor Dakọtara

(a) Onye nchịkọta akụkọ ihe onwunwe

(b) Sekit dakọtara

Uru ndabara nke ESR bụ 2m Ω.
(Ntụbaaka nke 2) Paragraf ndị a nwere ike were uru ọ bụla dị mma ma ọ bụ efu na simulation mana ọ naghị ekwe nkwa ọrụ IC n'ọnọdụ ọ bụla. Rụtụ aka na mpempe akwụkwọ data iji chọpụta uru paramita zuru oke.

Ngwaahịa akwadoro

Ee-Amp
BD7280YG-C: Nano Cap™, mkpọtụ dị ala & ntinye/ mmepụta ụgbọ okporo ígwè gaa na ụgbọ oloko dị elu CMOS arụ ọrụ Amplifier for Automotive. [JP] [EN] [CN] [KR] [TW] [DE] Technical Articles and Tools can be found in the Design Resources on the product web ibe.

Akwụkwọ / akụrụngwa

ROHM BD7280YG-C Voltage Ndị na-eso ụzọ obere mkpọtụ na ntinye-arụpụta ụgbọ okporo ígwè gaa n'ụgbọ okporo ígwè dị elu CMOS arụ ọrụ Amplifier maka Automotive [pdf] Ntuziaka onye ọrụ BD7280YG-C Voltage Ndị na-eso ụzọ obere mkpọtụ na ntinye-arụpụta ụgbọ okporo ígwè gaa n'ụgbọ okporo ígwè dị elu CMOS arụ ọrụ Amplifier for Automotive, BD7280YG-C, Voltage Ndị na-eso ụzọ obere mkpọtụ na ntinye-arụpụta ụgbọ okporo ígwè gaa n'ụgbọ okporo ígwè dị elu CMOS arụ ọrụ Amplifier maka Automotive

Ntụaka

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