ROHM TLR728G-LB Noise Rail i Rail Input ma Output High Speed ​​CMOS Ampola

Fa'amatalaga o oloa

• Igoa o oloa: ROHM Solution Simulator
• Vaega: Maualalo Offset & Low Pisa Rail-to-Rail Input/Autput High Speed ​​CMOS Operational Amplifi

Fa'atonuga o le Fa'aaogaina o Mea

Fa'ata'ita'iga Fa'atusa
Figure 1 shows the simulation schematic for the frequency response with an Op-Amp e pei o se mea e le liliu ampola

Auala e Faafoliga
The simulation settings can be configured in the ‘Simulation Settings’ menu as shown in Figure 2. Table 1 displays the default setup of the simulation.
Faiga fa'atusa

• Ituaiga fa'atusa: Fa'asao-Fa'atonu
• Start Frequency – End Frequency: 0 Hz – 100 MHz
• Filifiliga Maualuga: Simulation Resolution, Convergence Assist
• Filifiliga Tusia: .tempo 27

Tulaga Fa'ata'oto
Table 2 lists the simulation condition parameters, including instance name, type, and parameters for voltage sources and the Op-Amp.

Op-Amp Fa'ata'ita'iga
Siata 3 o lo'o fa'aalia ai galuega fa'ata'ita'i pine mo le Op-Amp faʻataʻitaʻiga, faʻamaonia uiga faʻapipiʻi / faʻaogaina.

Vaega Tu'ufa'atasi

Pili o Mea
Table 4 lists the components used in the simulation schematic, including resistors and capacitors with their default values and variable ranges.

Li'o Fa'atusa Fa'atusa
Figure 3 illustrates the capacitor property editor and equivalent circuit, noting that the default value of ESR is 2m.

FOLASAGA

• O lenei matagaluega e fa'ata'ita'iina le tali fa'atele i se Op-Amp e pei o se mea e le liliu amplifi. E mafai ona e matauina le maua o le AC ma le vaega o le fua faatatau o galuega faatino i vol voltagu pe a maua le puna voltage AC frequency is changed. You can customize the parameters of the components shown in blue, such as VSOURCE or peripheral components, and simulate the non-inverting ampliifier ma le tulaga manaomia faagaoioia.
• In the published application note, you can simulate the circuit: Operational amplifier, Fa'atusatusa (Tutorial). [JP] [EN] [CN] [KR]

Lapataiga Lautele

• Lapataiga 1: E le fa'amaonia le tau mai i'uga fa'atusa. Fa'amolemole fa'aaoga tali nei e fai ma ta'iala mo lau mamanu.
• Lapataiga 2: O uiga fa'ata'ita'i nei e fa'apitoa ile Ta=25°C. O le mea lea, o le faʻataʻitaʻiga faʻatasi ma fesuiaiga o le vevela atonu e matua ese lava mai le taunuuga ma le mea na faia i le laupapa talosaga moni (fuaina moni).
• Lapataiga 3: Fa'amolemole va'ai le Fa'amatalaga Talosaga a le Op-Amps mo fa'amatalaga o fa'amatalaga fa'apitoa.
• Lapataiga 4: O uiga e mafai ona suia e faʻatatau i le mamanu moni o le laupapa, ma e fautuaina malosi e le ROHM le faʻaluaina o na uiga i le laupapa moni o le a faʻapipiʻi ai meataalo.

Fa'ata'ita'iga Fa'atusa

Fa'afefea ona fa'atusa

• O fa'asologa fa'ata'ita'iga, e pei o le salu fa'amaufa'ailoga po'o le fa'aliliuga o filifiliga, e mafai ona fa'atulagaina mai le 'Simulation Settings' o lo'o fa'aalia i le Ata 2, ma le Laulau 1 o lo'o fa'aalia ai le fa'aogaina o le fa'ata'ita'iga.
• I le tulaga o se faʻafitauli convergence simulation, e mafai ona e suia le filifiliga sili atu e foia ai. O le vevela e seti i le 27 °C i le faʻamatalaga faʻaletonu i le 'Filifiliga Tusia'. E mafai ona e suia.

  

  Parameter	Fa'atonu	Manatua
  Ituaiga faʻafoliga	Fa'asao-Fa'atonu	Aua le suia le Ituaiga Fa'ata'ita'iga
  Amata Auala	0 Hz	Fa'ata'ita'i le tali fa'aautu mo le fa'asolo mai le 0 Hz i le 100 MHz.
  Fa'ai'u Auala	100Meg Hz
  Filifiliga sili atu	I'uga fa'atusa	1e-7
  	Fesoasoani Fa'atasi	–
  Filifiliga Tusia	.tempo 27	–

Tulaga Fa'ata'oto

Igoa Fa'ata'ita'i	Ituaiga	Parameter	Tau Fa'atonu	Fesuia'i Va'aiga		Iunite
				Min	Max
VSOURCE	Voltage Punavai	Voltage_tulaga	2.5	0	5.5	V
		AC_magnitude	180m	saoloto		V
		AC_phase	0.0	mautu		°
VDD	Voltage Punavai mo Op-Amp	Voltage_tulaga	5	2.5(Faamatalaga1)	5.5(Faamatalaga1)	V
		AC_magnitude	0.0	mautu		V
		AC_phase	0.0	mautu		°
VREF	Voltage Punavai	Voltage_tulaga	2.5	VSS	VDD	V
		AC_magnitude	0.0	mautu		V
		AC_phase	0.0	mautu		°

(Faamatalaga 1) Seti i le tulaga fa'amaonia fa'atinoina o le Op-Amps.

Op-Amp fa'ata'ita'iga

O le Siata 3 o lo'o fa'aalia ai le galuega fa'ata'ita'iga pine fa'atino. Manatua o le Op-Amp o le fa'ata'ita'iga o le fa'ata'ita'iga fa'ata'ita'iga mo ona uiga fa'aoga/tuuina atu, ma e le'o fa'atinoina ni vaega puipui po'o ni galuega e le feso'ota'i ma le fa'amoemoe.

Igoa Pin	Fa'amatalaga
+ IN	Fa'aoga e le liliu
-IN	Fa'aliliuina fa'aoga
VDD	Fa'aola lelei
VSS	Lega le paoa / Eleele
IFO	Tuuina atu

Vaega Tu'ufa'atasi

Pili o Mea
O le laulau 4 o loʻo faʻaalia ai le lisi o vaega o loʻo faʻaaogaina i le faʻataʻitaʻiga schematic. O capacitors taʻitasi o loʻo i ai faʻamaufaʻailoga o le taamilosaga tutusa o loʻo faʻaalia i lalo. O tau le aoga o vaega tutusa e seti i le zero sei vagana ai le ESR o le C. E mafai ona e suia le tau o vaega taitasi.

Ituaiga	Igoa Fa'ata'ita'i	Tau Fa'atonu	Fesuia'i Va'aiga		Iunite
			Min	Max
Tetee	R2_1	10k	1k	1M	Ω
	R2_2	10k	1k	1M	Ω
	RL2	10k	1k	1M, NC	Ω
Pusa	C2_1	10	0.1	100	pF
	CL2	25	saoloto, NC		pF

Li'o Fa'atusa Fa'atusa

Ole tau fa'aletonu ole ESR ole 2mΩ.
(Faʻaaliga 2) O nei faʻamaufaʻailoga e mafai ona ave soʻo se tau lelei poʻo zero i le faʻataʻitaʻiga, ae e le faʻamaonia ai le faʻaogaina o le IC i soʻo se tulaga. Va'ai ile fa'amaumauga e iloa ai le tau talafeagai o ta'otoga.

Oloa Fautuaina

Op-Amp

• TLR728G-LB: Fa'asao maualalo & Fa'aluma le pisapisao Rail-to-Rail Input/Autput High Speed ​​CMOS Op-Amps. [JP] [EN] [CN] [KR] [TW] [DE]
• Faʻamatalaga Faʻamatalaga ma Meafaigaluega e mafai ona maua i le Design Resources i luga o le oloa web itulau.

Fa'aaliga

1. O fa'amatalaga o lo'o i totonu o lenei pepa o lo'o fa'amoemoe e fa'alauiloa atu ai le ROHM Group (o lo'o ta'ua mulimuli ane o ROHM) oloa. A fa'aogaina oloa ROHM, fa'amolemole fa'amaonia fa'amatalaga lata mai po'o fa'amaumauga a'o le'i fa'aogaina.
2. O oloa a le ROHM ua mamanuina ma gaosia mo le fa'aogaina i masini fa'aeletoroni lautele ma fa'aoga (pei o mea fa'alogo leo, mea faigaluega Ofisa Automation, mea tau feso'ota'iga, meafale, mea fa'afiafia, ma isi) po'o fa'amaoti mai i fa'amaumauga. O le mea lea, fa'amolemole fa'afeso'ota'i le sui fa'atau a le ROHM a'o le'i fa'aogaina oloa a le ROHM i masini po'o masini e mana'omia ai le fa'atuatuaina maualuga ma o lona fa'aletonu po'o le fa'aletonu e ono mafua ai le lamatiaga po'o le manu'a i le ola o le tagata po'o le tino po'o isi fa'aleagaina matuia (e pei o mea fa'afoma'i, felauaiga, feoaiga, va'alele. , va'a va'alele, fa'atonuga faaniukilia, fa'atonutonuina o suau'u, masini ta'avale e aofia ai mea fa'aoga ta'avale, ma isi mea e ta'ua mulimuli ane o Talosaga Fa'apitoa). Se'i vagana ua ioe muamua i se isi faiga tusitusia e le ROHM, e le mafai e le ROHM ona tali atu pe noatia mo so'o se fa'aletonu, tupe alu, po'o tupe gau na e fa'atupuina po'o isi vaega e mafua mai i le fa'aogaina o oloa a le ROHM mo Talosaga Fa'apitoa.
3. Vaega faaeletonika, e aofia ai semiconductors, e mafai ona toilalo pe faʻaletonu i se fua faʻatatau. Fa'amolemole ia mautinoa e fa'atino, i lau matafaioi, ia lava le puipuiga, e aofia ai ae le gata i le fa'aletonu-saogalemu mamanu e fa'asaga i manu'a fa'aletino, ma le fa'aleagaina o so'o se mea totino, lea e ono mafua mai i le fa'aletonu po'o le fa'aletonu o oloa.
4. O faʻamatalaga o loʻo i totonu o lenei pepa, e aofia ai le matagaluega o talosagaamples and their constants, is intended to explain the standard operation and usage of ROHM products. It is not intended to guarantee, either explicitly or implicitly, the operation of the product in the actual equipment it will be used in. As a result, you are solely responsible for it, and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses, or losses incurred by you or third parties arising from the use of such information.
5. Pe a auina atu oloa a le ROHM poʻo tekinolosi o loʻo faʻamatalaina i lenei pepa i isi atunuʻu, e tatau ona e usitaʻia taualumaga ma aiaiga o loʻo faʻatulagaina i tulafono ma tulafono faʻaulufale uma talafeagai, e pei o le Foreign Exchange and Foreign Trade Act ma le US Export Administration Regulations, ma mulimulitaʻi taualumaga talafeagai i lalo o nei aiaiga.
6. O fa'amatalaga fa'atekinisi ma fa'amatalaga o lo'o fa'amatalaina i totonu o lenei pepa, e aofia ai fa'asologa masani o fa'aoga, e pei oamples only and are not intended to guarantee that to are free from infringement of third parties’ intellectual property or other rights. ROHM does not grant any license, express or implied, to implement, use, or exploit any intellectual property or other rights owned or controlled by ROHM or any third parties concerning the information contained herein.
7. E leai se vaega o lenei pepa e mafai ona toe lolomi pe toe faia i so o se faiga i soo se auala e aunoa ma se faatagaga tusitusia muamua a le ROHM.
8. O fa'amatalaga uma o lo'o i totonu o lenei pepa o lo'o lata mai i le aso na fa'asalalau ai ma e mafai ona suia e aunoa ma se fa'aaliga. A'o le'i fa'atau pe fa'aaoga oloa ROHM, fa'amolemole fa'amaonia fa'amatalaga lata mai ma le sui fa'atau a le ROHM.
9. E le fa'amaonia e le ROHM o fa'amatalaga o lo'o i totonu e leai se mea sese. O le ROHM e le tatau ona nafa pe noatia mo soʻo se mea faʻaleagaina, tupe alu, poʻo tupe gau na faʻatupulaia e oe poʻo isi vaega e mafua mai i mea sese o loʻo i totonu o lenei pepa.

https://www.rohm.com/contactus

Fesili e Fai soo (FAQ)

• Can I modify the parameters of the components in the simulation?
  Yes, you can customize the parameters of components shown in blue, such as VSRCE or peripheral components, to simulate the non-inverting ampliifier ma tulaga manaomia faagaoioia.
• O le a le ituaiga fa'ata'ita'iga fa'aletonu?
  The default simulation type is Frequency-Domain to analyze the frequency response from 0 Hz to 100 MHz.

Pepa / Punaoa

ROHM TLR728G-LB Noise Rail i Rail Input ma Output High Speed ​​CMOS Ampola [pdf] Taiala mo Tagata Fa'aoga TLR728G-LB, TLR728G-LB Noise Rail i Rail Input ma Output High Speed ​​CMOS Amplifier, Pisao Fa'aili i Fa'aulu Fa'aulu ma Fa'aulufale maualuga Saosaoa CMOS Amplifier, Fa'aofi ma le Fa'aulufalega Maualuga Saosaoa CMOS Amplifi, CMOS Saosaoa Maualuga Amplifi, CMOS Ampola

Fa'asinomaga

• Tusi Taiala