Omron G70D-VS0C16 跨阻運算放大器電路配置可以將輸入電流源轉換為輸出電壓。電流到電壓增益基于反饋電阻。該電路能夠在輸入電流變化時在輸入源上保持恒定的電壓偏置，這可以使許多傳感器受益。
設計要求：
設設計計說說明明
1. 使用具有低偏置電流的 JFET 或 CMOS 輸入運算放大器降低直流誤差。
2. 可以向同相輸入添加偏置電壓，從而設置 0A 輸入電流的輸出電壓。
3. 在線性輸出電壓擺幅（請參閱 Aol 規格）內運行，從而程度地降低非線性誤差。
設計步驟：
1. 選擇增益電阻器。
R 1 = V oMax - V oMin I iMax = 5 V - 0 V 50 μA = 100 kΩ
2. 選擇滿足電路帶寬要求的反饋電容器。
C 1 ≤ 1 2 × π × R 1 × f p
C 1 ≤ 1 2 × π × 100 kΩ × 10 kHz ≤ 159 pF ≈ 150 pF （標準值）
3. 計算使電路保持穩定所必需的運算放大器增益帶寬 （GBW）。
GBW 》 C i + C 1 2 × π × R 1 × C 1 2 》 6 pF + 150 pF 2 × π × 100 kΩ × （ 150 pF ） 2 》 11 。 03 kHz
其中 C i = C s + C d + C cm = 0 pF + 3 pF + 3 pF = 6 pF ，各項的含義如下
? Cs：輸入源電容
? Cd：放大器的差分輸入電容
? Ccm：反相輸入的共模輸入電容
設計仿真
直流仿真結果
交流仿真結果
Omron G70D-VS0C16
SIEMENS Servomotor 1FT5074-0AF71-1-Z +Heidenhain Drehgb
SIEMENS Servomotor FT5106-0AA71-1-Z FT51060AA71-1-Z
Siemens Simatic S5 6ES5943-7UB11 6ES5 943-7UB11 CPU
Siemens s7 OP 6ES7647-0BC10-0AX0 6ES7 647-0BC10-0AX0
Siemens Simatic S5 6ES5 955-3LF12 6ES5955-3LF12 E:10
Mischer-Ventil Kieback&Peter RGD 15/04 F200 RGD15/0,4F2
SIEMENS Servomotor 1FT6084-8AC717TH0-Z 1FT60848AC717TH0
SIEMENS Servomotor 1PA6103-4HF02-0BB9 1PA61034HF02-0BB
SIEMENS SIMATIC 6ES7431-7KF10-0AB0 6ES7 431-7KF10-0AB0
Siemens Simatic S5 6ES5451-5AA12 6ES5 451-5AA12
Siemens Simatic S5 6ES5900-7AA11 6ES5 900-7AA11
SIEMENS Anschaltung 6ES5256-3AB11 6ES5 256-3AB11
SIEMENS SIMOREG E150/15 6RA2113-6BK26-0 6 RA 2113-6BK2
SIEMENS SIMOREG D460/57 6 RA 2224-6DS22-0 Mre-GdE6S22
Siemens Perm. Mag. Motor 1HU3056-0AC01-Z 1HU30560AC01Z
PHOENIX IBS S5 DSC/I-T IBSS5 DSC/I-T IBSS5DSC/I-T
Loher Dynavert 2T2A-03400-007 16 kVA Frequenzumrichter
BOSCH Servomotor SE-C4.170.030-00.000
Telemecanique XBT-C825002 Terminal Bedienkonsole Panel
SIEMENS 6ES5188-3UA12 6ES5955-3LC14 6ES5 955-3LC14 Rack
AEG KPE 141-1 6355-042.703 946 ETHERN. Controller
Siemens Simatic S5 6ES5340-3KA11 6ES5 340-3KA11
Siemens Simatic S5 6ES5525-3UA11 6ES5 525-3UA11
Siemens Simatic S5 6ES5921-3UA11 6ES5 921-3UA11
Siemens 6FM2805-4AS31 6FM 2805-4AS31
BBC Veriton TWK-S 11 TWKS11
SIEMENS SIMATIC S5 6ES5950-1AB61 6ES5 950-1AB61
SR 6000 ST GS-R405/2 Morocco C9941
Danfoss VLT5004 PT5B20STR3DLF00A00C0 175Z0052
Danfoss VLT5006 PT5B20STR3DLF10A00C0 175Z0563
Ferrocontrol BMR190C6-130S BMR190C6 130S
Indramat MAC090B-0-ND-3-C/110-A-0
Siemens Simatic S5 6ES5943-7UB11 6ES5 943-7UB11 CPU
Siemens Servomotor 1FT6064-6AF71-3FG0
AMT PME 33 PME33
AMT PME 30 PME30
Simatic S5 6ES5101-8UA13 6ES5 101-8UA13 E-STAND 04
SIEMENS 6ES5135-3KB12 6ES5955-3LC13 6ES5 955-3LC13 Rack
SEW EURODRIVE MOVITRAC 307A 8255741
Rexroth Indramat DKC 03.2-100-7-FW DKC03.2-100-7-FW
SEW-Eurodrive KHZ 87/R CM90S/BR/TF/AS1HKK Getriebemotor
Siemens Simatic S5 6ES5101-8UA13 6ES5 101-8UA13
Siemens Simoreg 6DM1001-0WB00-2 6DM1 001-0WB00-2
Getriebe Bleichert 082660 08 26 60
Kollmorgen Seidel digifas 7204-LINK Servoverst?rker
Kollmorgen Seidel digifas 7204 Digital. Servoverst?rker
Kollmorgen Seidel digifas 7202 Digital. Servoverst?rker
Siemens, Frequenzumrichter MIDIMASTER ECO 6SE9523-7DH50
SIEMENS SITOR (B6) C400/540-250F-321 6QG 3215-2EA00
LINCOLN Hochdruck Zentralschmierpumpe ZPU 01/02
SIEMENS Sinec CP2430 6GK1243-0SA10 6GK1 243-0SA10
Lenze 8303 Frequenzumrichter Typ 8303_E.1L.23
RITTAL SK 3383100 Schaltschrank - Kühlger?t -NEU-
Siemens S5 PG 6851 I 6ES5685-0AU12 6ES5 685-0AU12
VICKERS EEA-PAM-581-D-32 Verst?rker Amplifier
Siemens SIMATIC WF470 6FM1470-3BA20 6FM 1470-3BA20
Siemens Simatic S5 6ES5313-3AA12 6ES5 313-3AA12
Siemens Micromaster Vector 6SE3214-0DA40 6SE3 214-0DA40
SIEMENS 6ES5135-3UA11 6ES5955-3LC14 6ES5 955-3LC14 Rack
SIEMENS 6ES5184-3UA11 6ES5988-3LA11 6ES5 988-3LA11 Rack
BBC Servomotor QK140-5R1100 Permanent Magnet Motor
Siemens Simodrive 6SN1118-0NJ00-0AA0 6SN1 118-0NJ00-0AA
Siemens Simatic S5 6ES5453-6AA11 6ES5 453-6AA11
SIEMENS Power Supply 6ES5955-3LC12 6ES5 955-3LC12
SIEMENS Servomotor 1PH6103-4HH56-Z
Kulka Servomotor 1FK6081-6AF71-1ZZ9-Z S47
SIEMENS Simodrive Rack 6SC6101-3B-Z 6SC6 101-3B-Z
Baldor BSM100N-2150AA S4P100W056G1
Kulka 1FK6081-6AZ91-1ZZ9-Z S40
Siemens Simatic S7 6ES7412-2XG00-0AB0
Siemens Simatic S5 6ES5947-3UA22 6ES5947-3UA22
DANFOSS Frequenzumrichter VLT5011 VLT 5011
SIEMENS Simodrive Rack 6SC6101-2B-Z inkl. 6SC6100-0GA12
BOSCH MODUL OSA DC INTERFACE DC10_2/MK DC102/MK
ENDRESS HAUSER PROMASS M 63M08 Flow Measuring System
Siemens Signalbaugruppe 6DS1916-8AA 6DS1 916-8AA E:2
Siemens Simatic S5 6ES5 955-3LF12 6ES5955-3LF12 E:9
SIEMENS Servomotor 1FT5132-OSF71-1-Z 1FT 5132-OSF71-1-Z
SIEMENS SITOR 6QG1313-3AK02 6QG1 313-3AK02
Siemens Simatic S5 6ES5 950-3AA11 6ES5950-3AA11 E:3
SIEMENS SITOR 6QG1312-3AK02 6QG1 312-3AK02
SIEMENS SINEC 6GK1543-0AA02 6GK1 543-0AA02
OMRON F150-C15E-2 Controller & F10-KP Console
Siemens 1FT6061-6AH71-4EG1 1FT60 61-6AH71-4EG1
Siemens Servomotor 1HU3056-0AC01-Z
Telemecanique Altivar 5 Serie 45 2 ATV452VD22
SIMATIC S5 6ES5470-7LC11 6ES5 470-7LC11
SIEMENS VIPA SSM-BG41 S5 Schnittstellenbaugruppe
SIEMENS SIMODRIVE 6SC6140-OFF00 6SC6 140-OFF00
Simatic S5 6FM1661-3AB10 6FM 1661-3AB10 6FM16613AB10
Siemens Micromaster Vector 6SE3214-0DA40 6SE3 214-0DA40
Siemens 3VF4211-1BM41-0AC2 3VF4 211-1BM41-0AC2
PHOENIX CONTACT RFC 430 ETH-IB Remote Field Controller
Siemens Servomotor 1FT5071-0AF71-1-Z
BOSCH Rexroth Diagnosebaugruppe 600 PC 600
Moeller MV4-470-TA1-000 Touchpanel Operator Panel
Siemens Simatic S5 6ES5470-7LA13 6ES5 470-7LA13 E:1
AEG Schneider OPC 456 SP310 Touchpanel Operator Panel
SIEMENS SIMOREG D460/90 6 RA 2228-6DS22-0 Mre-GdE6S22
SIEMENS SIMOREG D400/30 6 RA 2218-6DV62-0 Mreq-GdG6V62
SIEMENS SIMOREG D520/190 6RA-2175-6GV66-6CB0 6RA2175-6
SIEMENS SIMODRIVE 6SC6130-0FE01 6SC6 130-0FE01
Siemens Simoreg 6SC6108-0SG01 6SC6 108-0SG01
MODICON NW-BP85-002 Bridge Plus Modbus Plus
Allen-Bradley 17710BN 96211681 -versiegelt-
Siemens Simatic S5 6ES5 988-3NA11 + 6ES5 184-3UA21
Sick BARCODSCANNER CLV490-1010 CLV4901010
Siemens Simatic S7 6ES7 467-5GJ02-0AB0 6ES7467-5GJ02-0A
LENZE Frequenzumrichter EVS9321-EP Servodrive
SIEMENS Simatic S5 6ES5460-4UA13 6ES5 460-4UA13 OVP
Siemens Signalbaugruppe 6DS1916-8AA 6DS1 916-8AA E:2
Siemens Simatic S5 6ES5921-3UA11 6ES5 921-3UA11
DANFOSS Frequenzumrichter VLT5006 VLT 5006 7.6 kVA
Siemens Sinumerik 6FX1124-6AD02 6FX1 124-6AD02 E:A
SIEMENS SIMODRIVE 6SC6108-0SG02 6SC 6108-0SG02
Siemens S7 6ES7313-6CF03-0AB0 6ES7 313-6CF03-0AB0
Siemens Simatic S5 6ES5 988-3LA11 + 6ES5 184-3UA11
Siemens 1FK6060-6AF60-6AF71-1SA0 Servomotor
Siemens Simatic S5 6ES5581-0EA11 6ES5 581-0EA11
Siemens Simatic S5 6ES5 988-3LA11 + 6ES5 184-3UA11
Siemens Simatic S5 6ES5 988-3LA11 + 6ES5 184-3UA11
SIEMENS WF470 6FM1470-3BA21 6FM1 470-3BA21
Allen Bradley Bulletin1336 Break CAT 1336-MOD-KC005
INDRAMAT MAC090B-0-PD-3-C/110-A-1 MAC090B0PD3C/110A1
Rexroth Indramat MAC063D-0-FS-1-C/095-B-1-100500/S001
Baumüller BUS6-VC-AE-0047 Regelger?t + Leistungseinheit
Berger Lahr LS220450-00-01G LS 220 450 00 01G
Omron G70D-VS0C16
在線咨詢 
