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上海辰丁自動(dòng)化設(shè)備有限公司
主營(yíng)產(chǎn)品： 阿托斯ATOS柱塞泵,IFM易福門(mén)傾角傳感器,巴魯夫磁敏氣缸傳感器 |
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聯(lián)系電話
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上海辰丁自動(dòng)化設(shè)備有限公司
主營(yíng)產(chǎn)品： 阿托斯ATOS柱塞泵,IFM易福門(mén)傾角傳感器,巴魯夫磁敏氣缸傳感器 |
聯(lián)系電話
2018-1-17 閱讀(831)
運(yùn)算放大器是模數(shù)轉(zhuǎn)換電路中的一個(gè)zui通用、zui重要的的單元。全差分運(yùn)放是指輸入和輸出都是差分信號(hào)的運(yùn)放, 與普通的單端輸出運(yùn)放相比有以下幾個(gè)優(yōu)點(diǎn): 輸出的電壓擺幅較大;較好的抑制共模噪聲;更低的噪聲;抑制諧波失真的偶數(shù)階項(xiàng)比較好等。因此通常高性能的運(yùn)放多采用全差分形式。近年來(lái),全差分運(yùn)放更高的單位增益帶寬頻率及更大的輸出擺幅使得它在高速和低壓電路中的應(yīng)用更加廣泛。隨著日益增加的數(shù)據(jù)轉(zhuǎn)換率, 高速的模數(shù)轉(zhuǎn)換器需求越來(lái)越廣泛, 而高速模數(shù)轉(zhuǎn)換器需要高增益和高單位增益帶寬運(yùn)放來(lái)滿足系統(tǒng)精度和快速建立的需要。速度和精度是模擬電路兩個(gè)zui重要的性能指標(biāo),然而,這兩者的要求是互相制約、互為矛盾的。所以同時(shí)滿足這兩方面的要求是困難的。折疊共源共柵技術(shù)可以較成功地解決這一難題, 這種結(jié)構(gòu)的運(yùn)放具有較高的開(kāi)環(huán)增益及很高的單位增益帶寬。全差分運(yùn)放的缺點(diǎn)是它外部反饋環(huán)的共模環(huán)路增益很小, 輸出共模電平不能確定,因此,一般情況下需加共模反饋電路。
運(yùn)算放大器的結(jié)構(gòu)重要有三種:(a) 簡(jiǎn)單兩級(jí)運(yùn)放,(b)折疊共源共柵,(c)共源共柵,如圖1 的前級(jí)所示。本次設(shè)計(jì)的運(yùn)算放大器的設(shè)計(jì)指標(biāo)要求差分輸出幅度為±4V, 即輸出端的所有NMOS 管的VDSAT,N 之和小于0.5V,輸出端的所有PMOS 管的VDSAT,P 之和也必須小于0.5V。主運(yùn)放結(jié)構(gòu)該運(yùn)算放大器存在兩級(jí):(1)Cascode 級(jí)增大直流增益(M1-M8);(2)、共源放大器(M9M12)。
德國(guó)力士樂(lè)放大器型號(hào)大全
對(duì)于全差分運(yùn)放, 為了穩(wěn)定輸出共模電壓,應(yīng)加入共模負(fù)反饋電路。在設(shè)計(jì)輸出平衡的全差分運(yùn)算放大器的時(shí)候,必須考慮到以下幾點(diǎn):共模負(fù)反饋的開(kāi)環(huán)直流增益要求足夠大,能夠于差分開(kāi)環(huán)直流增益相當(dāng);共模負(fù)反饋的單位增益帶寬也要求足夠大,接近差分單位增益帶寬;為了確保共模負(fù)反饋的穩(wěn)定, 一般情況下要求進(jìn)行共?；芈费a(bǔ)償;共模信號(hào)監(jiān)測(cè)器要求具有很好的線性特性;共模負(fù)反饋與差模信號(hào)無(wú)關(guān), 即使差模信號(hào)通路是關(guān)斷的。
VT2000-52
VT3002-1-2X/32D
VT-VPCD-1-12/V0/1-0-1
VT-VSPA2-1-20/V0/T5
VT-VSPA1-1-11
VT11011-12
M-3SED6CK13/350CG24N9K4 M-3SED6UK13/350CG24N9K4
供應(yīng)Rexroth力士樂(lè)放大器 歐板式放大器：VT2000-5X/，VT3000-3X/，VT3006-3X/，VT3015-2X/，VT5004S2X，VT5010S2X，VT-VRPA1-50-1X/，VT-VRPA1-51-1X/，VT-VRPA1-52-1X/，VT-VRPA2-1-1X/，VT-VRPA2-2-1X/，VT-SR2-1X，VT-VSPA1-1-1X/，VT-VSPA1K-1-1X/，VT-VSPA2-1-1X/，VT-VSPA2-50-1X/，VT-SWKA-1-1X/，VT-VRPD-1-1X/V0/0，VT-VRPD-2-1X/V0/0，VT-VSPD-1-1X/V0/0，VT-SWKD-1-1X/，VT-PVAR2-1X/，VT-PVPQ1-1X/0，VT-PVNR-1-1X/，VT-HNC100-1-2X/，VT16000-2X/。模塊式放大器：VT11004-1X/，VT11007-1X/，VT11010-1X/，VT11015-1X/，VT11016-1X/，VT11021-1X/，VT11030-1X/，VT11031-1X/，VT11032-1X/，VT11033-1X/，VT11034-1X/，VT11037-1X/，VT11118-1X/，VT11131-1X/，VT11132-1X/，VT11550-2X/-VT11554-2X/，VT11165-1X/，VT-MRPA2-1-1X，VT-MRPA2-2-1X，VT-MSPA1-50-1X，VT-MSPA1-1-1X/，VT-SWMA-1-1X/，VT-SWMAK-1-1X/。 Rexroth力士樂(lè)放大器 DKC03.3-100-7/ DKC03.3-040-7 VT13037 DKS01.1-W050-DA01-01-FW VT11724-1X 歐板式放大器： VT11550-2X/ VT2000-5X/ VT10468-3X/FO-RX VT3000-3X/ VM5D.0/-LED VT3006-3X/VT3015-2X/ VG 95234 E-10SL-3SN PLUG VT5004S2X VG 95234 D-10SL-3SN VT5010S2X VT-VRPA2-2-1X/V0/T5 VT-VRPA1-50-1X/ VT5041-2X/1 VT5015-3X/R5E VT5013-3X/R5E VT-VRPA2-2-1X/ VT5003-4X/R5E VT-SR2-1XVT-VSPA1-1-1X/ VT12321-2X VT-VSPA1K-1-1X/ VT-VSPA2-1-1X/ VT11073-1X/ VT-VSPA2-50-1X/ VT11034-1X VT-SWKA-1-1X/ VT11024-1X/ VT11021-1X VT-VRPD-2-1X/V0/0 VR2ES.0 V2BA1B VT-SWKD-1-1X/ VT-PVAR2-1X/ VT-VETSY-1-1X/1-2-1-1-1/(PRUEFG.+KOFFER) VT-PVPQ1-1X/0 VT-SVTAK-1-1X/ADAPTERKABEL VT-PVNR-1-1X/ VT-HACD-02-1X/V0/1-0-0 VT-HNC100-1-2X/ VT5010-2X/R5E VT16000-2X/ VT3006-3X/ VT3002-2X/64G 模塊式放大器： VT11131-1X/ VT11013-1X VT11007-1X/ VT10468-3X/F4-RX VT11010-1X/ VT10406-3X/FXY-OK-RXY VT11015-1X/ VR2E.0 VT11016-1X/ VITON SEAL KIT FOR A4VSO71 VT11021-1X/ VT-SR2-1X/1-100 VT11030-1X/ VT-HNC100-2-2X/W-16-P-0 VT11031-1X/ VT-DFPE-A-2X/G24K0/0A2V/V VT11032-1X/ VT5013-3X/R5E VT11033-1X/ VT5007-1X/ VT11034-1X/ VT5004-2X/R5E VT11037-1X/ VT3002-2X/48F VT11118-1X/ VT3000-3X/ VT11131-1X/ VT1600-3X/1E VT11132-1X/ VT13477-2X/3 VT12302-2X/ VT11078-2X VT11023-1X VT-VSPA1-1-1X VT-MSPA1-50-1X VT-MSPA1-1-1X/V0/0 VT-MSPA1-1-1X/ VT-VSPA1-2-1X/V0/0 VT-SWMA-1-1X/ VT5003 42/R5E已停產(chǎn)，被VT-VRPA1-100-1X + 3HE/4TE代替 VT-SWMAK-1-1X/ VT-VSPA2-50-10/T1/ VT-VSPA2-50-1X/T1 IndraDrive C緊湊式驅(qū)動(dòng)器HCS02 VT-VSPA2-1-1X/T1 IndraDrive C緊湊式驅(qū)動(dòng)器HCS03 VT-VSPA2-1-1X/T5 IndraDrive M 模塊式逆變器 HMS01 HMD01 VT11011-1X IndraDrive M 電源模塊 HMV01 TVD1.2-15-03 VT-SWMA-1-1X/VO/O VT-VRPA2-1-1X/V0/T5 VT-VSPA2-1-1X/T1 VT-VRPA2-1-1X/V0/T5 VT-VSPA2-1-1X/T5 VT-11011-1X VT-VSPA2-50-1X/T1 VT-VSPA1-1-1X/V0/0 VT-VSPA2-50-1X/T5 VT10468-3X/BD VT-VRPA2-1-1X/V0/T1 VT-VSPA1K-1-1X VT-VSPA1-1-1X/ C VT11131-1X/ VT-UK2-3X/ VT11006-1X VT10406-3X/FXY-1S-RXY VT-VRPA2-1-1X/VO/T5 VR2C.0 VT-TRPD-2-1X/V0/0 VITON SEAL KIT FOR SL10PA2-3X VT-SR2-1X/1-60 VDO RUDDER ANGLE INDICATOR N03 200 602 VT-PVAR2-1X/2 VT-NE32-1X/ VT-HNC100-2-2X/W-16-0-0 VT-VRPA2-1-1X/VO/T1 VT-HACDB-1-1X/V0/1-0-0 VT5014-3X/R5E VT5007-1X/ VT5008-1X/ VT5004-2X/R5E VT5004-2X/R1E VT3024-3X VT12350-3X/0 VT3013-3X/ VT11118-1X/ VT3002-2X/48F VT11013-1X VT11132-1X/ VD5D.0/-L220 VT11118-1X/ VT11031-2X/ VT-VSPA2-1-1X/T1 VT11030-1X/ VT10406-3X/FXY-0S-RXY VT-TRPD-1-1X/V0/0 VT-RK1-3X/ VT-DFPE-A-2X/G24K0/0A0V/V VT-SR1-1X/1/4WS2EE10 VT5005-1X/ C VTS0908-1X/1/NETZGERAET NT3 VT5003-4X/R1E VTS0223-2X/XPL1 VT5001S2X/R5E VT5003-4X/R5E VT1610-3X/E1/4WRD16-3X VT3006-3X/ VT12321-2X VT1516-1X/ VT12321-2X BB-3 VT10468-3X/B1-RX VT12270-1X/21-0500 VENT FOR 4WS2EM10-4X/..315M. VT10468-3X/B3-RX VT-VRPA2-2-1X/VO/T1 VR2D/L24 VT-VRPA2-2-1X/VO/T1 VD5D.0/-L110 VT5036-1X/R5E VT5015S-3X/R1E VT5013-3X/R1E VT5001S2X/R5E VT-SVTSY-1-1X/1-1-1-1-1 VT19104-10-1 VTS0102-1X/FUW14-7,4-8,1-1 VT-HNC100-1-2X/W-08-P-0 VT12304-2X/ VT5035-1X/ (SMD) VT11015-1X/ VT5007S-1X/R5 VT11005-1X/ VT3002-2X/32D CORE VT12427-1X/ VT-VSPA2-50-1X/T1 VT11023-1X VT11012-1X/ VT5036-1X/R5E VT5003-4X/R1E VT10468-3X/BO-RX VT2000-5X/ C VT10406-3X/FXY-OK-RXY VT1610-3X/E1/4WRD10-3X VD5D.0/-L24 VT11080-2X/ VT11034-1X VT-RK2-3X/ VT11011-1X/ VT5041-2X/3-OV VT10468-3X/BO-R0 VT5011/12-3X/R5E VT10468-3X/B3-RX VT5010-2X/R5E VR2B.1 VT5006-1X/ (SMD) C VEI8A-VU-VS-ST-12 VT3014-3X VDO SPEED SENSOR VT2010S-4X/E VT11011-1X/ VT-SVT-1-1X VR2F.0 VTS0609-2X/E VM5C.0/-V VT-PVAR2-1X/1 VEM MOTOR 2.2KW 1400RPM 220/380V 50Hz VT-HNC100-2-2X/W-16-P-0 VT3002-2X/32D VT-TSPD-1-1X/V0/0 VT2010S-4X/2 VT-SR7-1X/1/A4VS.250HS VT15300-1X/05,0/HNC100-PC/V24 VT5040S-3X/45 VT12270-1X/21-0500 VT5035S-1X/R5 VT11246-2-1X/ VT5006-1X/ (SMD) VT11078-2X VT5005-1X/ VT11030-1X/ VT12302-2X/ VT10468-3X/F3-RX VT11015-1X/ VSS18S/21 VT10406-3X/FXY-2K-RXY VR2B.0 VT-VSPA1K-1-1X C VM2C.0/SO345 VEI-VU-VS-ST-NC-100-07 VT-HNC100-1-2X/W-08-0-0 VEI-A2-NC-12-08-S3H VT-HACDI-1-1X/V0/1-0-0 VT-ZP2-3X/ VT-DFPE-A-2X/G24K0/0A0V/V VT-VSPA2-1-1X/T1 VT5041-2X/3 VT5035-1X/ (SMD) VT-SVTK-3-1X VT5015-3X/R5E VT-SR2-1X/0-60 FOR 4WS2EM10 VT16000-2X/130 VT-NE30-1X VT12304-2X/ VT5014-3X/R1E VT11073-1X/ VT5010-2X/R1E VT10468-3X/F4-RX VT5004-2X/R1E VANE FOR V4-2X/50 (POS.8) VT13477-2X/3 VT-VETNT-2-1X/G15 VT5010-2X/R1E VT-PVPQ1-1X/1 VT3014-3X VT-NE40-1X VT3000-3X/ C VT-NE30-1X VT11131-1X/ VT-HNC100-1-2X/W-08-0-0 VT-DFPE-A-2X/G24K0/0A1V/V VT5041-2X/1-0V VR2C.0 VT5014-3X/R1E VITON SEAL KIT FOR SL10PA2-3X VT-VSPA2-50-1X/T1 VDO RUDDER ANGLE INDICATOR N03 200 602 VT-VSPA2-50-1X/T1 821758031 VTSHF03/FZZ
德國(guó)力士樂(lè)放大器型號(hào)大全
821758030 VTSHF03/FM1Z
821758021 VTSHF03ZZ
821758011 VTSHF02/FZZ
821758010 VTSHF02/FM1Z
821758000 VTSHF02M1Z
820023021 SOLENOID-OPERATEDDISTR1/4G5/2VTS
R901152637 VT-VSPA1-11-1X/V0/0
R901142360 VT-MSPA1-11-1X/V0/0
R901134616 VT-HNC100-2-3X/P-I-00/G02
R901134614 VT-HNC100-1-3X/P-I-00/000
R901108538 VT-HNC100-4-3X/P-I-00/000
R901082348 VT-NE30-2X/
R901077297 VT-VSPD-1-2X/V0/0-0-1
R901066987 VT-VRPD-2-2X/V0/0-0-1
R901066684 VT-ZKO-USB/S-1-1X/V0/0
R901057060 VT-VRPA1-151-1X/V0/0
R901047778 VT-HACD-1-1X/V0/1-P-0
R901034862 KABELSATZVT17220-1X/W034/10,0M
R900702586 VT-DFPE-A-2X/G24K0/2A0F/V-017
R900702431 VT-DFPE-A-2X/G24K0/0B0V/V
R900702060 VT-MSPA1-1-1X/V0/0
R900701568 VT-DFPE-A-2X/G24K0/0A2V/V
R900619401 VT-DFPE-A-2X/G24K0/2B0F/V-016
R900619297 VT-VRPA1-50-1X/001
R900619285 VT-PPV-1-1X/V0/0(PRUEFGERAET)
R900618980 VT-DFPC-A-2X/G24K0/0A0V/V
R900616602 VT-HNC100DEMO-2X/C-1
R900608755 VT-DFPE-A-2X/G24K0/2A0V/V
R900608754 VT-DFPE-A-2X/G24K0/2A0F/V
R900608753 VT-DFPE-A-2X/G24K0/0A0V/V
R900608575 VT-DFP-B-2X/G24K0/0/V
R900593768 ZDB10VT2-4X/200V
R900579497 VT5035-1X/
R900579496 VT5025-1X/
