OPA180: OPA180 Chopping Frequency
Part Number:OPA180Dear Sir,Our custoemer would like to know about chopping frequency of OPA180. According to the OPA188 datasheet, there is a figure about off-set correction frequency, 3us, on page 16....
View ArticleOPA348-Q1: OPA348-Q1 bypass capacitor and GBW
Part Number:OPA348-Q1Hello team,My customer have a question. please review below question and let me know your opinion. 1. Bypass capacitor : Which value is correct? 0.1uF or 0.01uF? - Datasheet...
View ArticleOPA171: Altium Pspice (Xspice) model
Part Number:OPA171Hi,It has been quite some time ago that I tried to get a working model for the OPA171 opamp.I found in the past a model for this opamp but that fails in simulation with Altium...
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TINA/Spice/OPA171: OPA171 simulation output voltage is not reaching rail voltage
Part Number:OPA171Tool/software:TINA-TI or Spice ModelsHello, I’m trying to simulate a timing behaviour with an OPA171 operational amplifier. It is referenced as a rail to rail output.In the TINA...
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RCV420: 1.25 Volts Offset
Part Number:RCV420Hello everyone!I am using rcv420 for (4-20mA) current to voltage conversion in this configuration shown in the image.I am using two different sources one(+-12 V) to power up the...
View ArticleLMP91002: LMP91002 application
Part Number:LMP91002Dear SirIs LMP91002/0 can detecte CH4 ,H2S,CO2?Thanks!
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RCV420: RCV420 - Output Reading Negative
Part Number:RCV420Hello All,Using the RCV420 as in the datasheet:The output voltage is reading negative with a voltmeter on pins 14 and 15 (as in the diagram ->+ on 15/14, neg. on gnd). If current...
View Articleneed confirmation on its supply range
Part Number:LMC6061Hi,I need confirmation on its supply voltage.... can it be used in negative supply too? I want to use V+ as +5V and V- as -5V can it be possible?Thanks in advance
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THS7373: THS7373 level shift value
Part Number:THS7373Hi,I am currently design a legacy video encoder.Context :The system aims to deliver PAL RGB video output, with sync carried on green channel. DAC generates a waveform with sync tip...
View ArticleINA148: Common Mode Voltage Spec
Part Number:INA148Hello,What can I expect as a maximum common mode voltage for the INA148 when being supplied with +/- 12V. There is only data for Vs = +/-15V (200V) and Vs = +/- 5V (80V) in the...
View ArticleTLC27L2: About Potentiostatic Circuit with TLC27L2 and OPA2244
Part Number:TLC27L2Hi.Gas Sensor is "Membrapor O2/M-100"(Please visit the site to view this file)(Please visit the site to view this file)And Bias Voltage is required 600mV.I attached test file below...
View ArticleOPA134: Line in stage op-amp
Part Number:OPA134Need help calculate general purpose line in stage op-amp, Inverting op-amp, single Power Supply +12VThis stage should accept input audio signal from various audio line out.Since line...
View ArticleLMP91000: LMP91000
Part Number:LMP91000How you can program the components of the types of tools
View ArticleINA331: INA331 Output Voltage swing with gain < 10
Part Number:INA331I'm using the INA331 with a gain of 5 and Vs = 5V. I'm getting a maximum Vout of 4.3V. Data sheet states Vout will not go to rail with gains < 10 (only when gain set to 5)....
View ArticleISO124: Possible Documentation Error ISO124/Datasheet
Part Number:ISO124Hello all,The datasheet for the ISO124 device shows on page 3 DVA package 16 pins and the NVF package 28 pins but the mechanical data sheet shows the DVA as 28 pin page 26 and the NVF...
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OPA4251: OPA4251UA Max Input Offset voltage
Part Number:OPA4251Hi,Could you let me know Max input offset voltage of OPA4251UA, please? Customer wants to know information at "Ta = 25°C " and "Ta = –40°C to +85°C". Customer condition is "Vs =28V...
View ArticleLOG114: Output to negative current
Part Number:LOG114Hi,i want to transfer a current to a log scale in voltage. Therefore i wanted to use the LOG114. My problem is, that sometimes the sign of the current may change. How does the LOG114...
View ArticleOPA2134: Disable Circuit
Part Number:OPA2134Hi,can you please look at the attached cirucit diagram. What you think about it.I believe ist risky because we can have a voltage at the output while no supply voltage is...
View ArticleTLV2370: TLV2370 Turn ON at cold (-40°C)
Part Number:TLV2370When using the SHDN/ input, the turn ON/OFF time is only specified for 25°C.What should I expect the turn ON/OFF time value to be at cold and should it be dependent on the supply...
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AMC1200: AMC1200 - the MIN and MAX of RIN "Differential input resistance"
Part Number:AMC1200Hello,I have a question about AMC1200.Please teach me the MIN and MAX of RIN "Differential input resistance".25C 28kohm±*% ?-40～105C 28kohm±*% ?I attach a file.(Please visit...
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