REXROTH放大板R900945527 VT-VETSY-1-1X/1-1-0-0-0
R900945527 VT-VETSY-1-1X/1-1-0-0-0
R900927822 VT-DFP-1X/1-0C3/V-004
R900720212 VT-DFPE-C-2X/G24K0/0A0C/V
R900053778 VT-VSPA1K-1-1X/
0811405076 VT-VRPA1-527-20/V0/2/2V
R901134616 VT-HNC100-2-3X/P-I-00/G02
R901024331 VT-SSPA1-5-1X/V0/0-24
R900712200 VT-DFPE-A-2X/G24K0/0A1V/V
R901476413 VT-MRPA1-2X/A5/WFC/000
R901476414 VT-MRPA1-2X/F5/WFC/000
0811405159 VT-VPRAP1-540-10/V0/SI
R901396459 VT-SWA-1-1X/DFEE-G15
0811405138 VT-VRPA2-537-10/V0/RTS
R901002761 VT-VSPA1-2-1X/V0/A4
0811405160 VT-VPRAP1-540-10/V0/T-SI
0811405074 VT-VRPA1-527-20/V0/RTS-2/2V
R901009038 VT-VRPA1-100-1X/V0/0
R901071963 VT-ZKO-USB/CA-1-1X/V0/0
0811405065 VT-VRRA1-527-20/V0/K40-AGC
R901134618 VT-HNC100-C-3X/P-S-00/000
R901263148 VT-HNC100-4-31/N-I-00/G04
R901441904 VT-HMC-2-1X/M-0-00/00
R900249811 VT-MRPA2-2-1X/V0/0
R900724314 VT-HNC100-2-2X/W-16-P-0
R900979889 VT-VRPA2-2-1X/V0/T1
0811405123 VT-VRRA1-527-10/V0
R901239535 VT-HACD-3-2X/E-I-00/000
R901290194 VT-SSBA1-PWM-1X/V002/5
0811405082 VT-KRRA2-537-20/V0
R900034725 VT-SR34-1X/1-2(2WRC63)
0811405102 VT-VRPA1-537-10/V0/PV-RTP
0811405060 VT-VRRA1-527-20/V0
R901239533 VT-HACD-3-2X/0-I-00/000
R900720216 VT-DFPE-A-22/G24K0/0A1V-014
R901135219 VT-DFPE-A-22/G24K0/2A1E/V-014
R900745354 VT-HACD-1-1X/V0/1-0-0
R901044346 VT-VPCD-1-11/V0/1-0-1
同相比例放大器和反相比例放大器各有什么特點(diǎn)?
1、同相放大器的最大的優(yōu)點(diǎn)就是輸入阻抗接近無窮大,常常作為電壓跟隨器使用,進(jìn)行隔離。反相放大器的最大的優(yōu)點(diǎn)是輸入端的正反相電位差接近為0,只存在差模信號(hào),抗干擾能力強(qiáng)。
2、同相放大器的最大缺點(diǎn)是輸入沒有“虛地",存在較大的共模電壓,抗干擾的能力較差,使用時(shí),要求運(yùn)放有較高的共模抑制比。反相放大器的最大缺點(diǎn)是輸入的阻抗很小,等于信號(hào)輸入端的串聯(lián)電阻阻值。
3、同相運(yùn)算放大電路,引入的電壓串聯(lián)負(fù)反饋。反相運(yùn)算放大電路,引入的電壓并聯(lián)負(fù)反饋。
4、同相和反相的輸出電阻都基本為0。因?yàn)橐肓松疃入妷贺?fù)反饋。
5、同遵循“虛斷",“虛地"分析規(guī)則,也是電路的分析的手段。