Other Parts Discussed in Thread: SN6501 , LMC6001 , AMC1301 Hi Ti
I develop high voltage dc.dc converter. my circuit operate very well.
but high voltage sense circuit has some problem. spec of high voltage condition(2nd output) is Vpk -7000(worst condition…
Other Parts Discussed in Thread: LMC6001 , LMC662 I am currently using LMC662/LMC6001 on a high impedance circuit and are getting changes in results once humidity is introduce to the PCB. Any suggestions on coating or set-up as to eliminate or reduce changes…
Other Parts Discussed in Thread: ADS1282 , LMC6001 , LMC6081 I am currently designing the front end input circuitry for an ADS1282 configured in bipolar mode using +-2.5V supplies with VREFP=+2.5V VREFN=-2.5V. The applications are for a high-impedance data…
Hi Tylor,
I have built this circuit with the TL072 many years ago. But any good JFET- or CMOS-OPAmp will do.
Is your circuit powered by a bipolar supply voltage? Is the input offset voltage critical? What is the bandwidth?
Tylor said: This circuit also…
Other Parts Discussed in Thread: LMC6001 Hello!
The datasheet of the LMC6001 Ultra-Low Input Current Amplifier contains no information about the input capacitance of the amplifier.
Can you provide any information about the input capacitance?
I have to use several feedback resistors so that I can choose the sensitivity range. I have two circuit A and B. I prefer to use A since it uses less relays and relays are expensive. my question is: will other feedback resistors affect the feedback resistor…
Other Parts Discussed in Thread: LMC6001 , LMC6482 Hello,
I use a LMC6001 to measure the current of a photodiode. I use an ADC to send the voltage to a MSP430. The ADC works with 5V supply. Can I use also the LMC6001 with a supply of +/-5v instead of +…
Other Parts Discussed in Thread: LMC6081 , LMC6001 I am having trouble with a design which uses either the LMC6001 or the LMC6081 and I have a suspicion that the magnitude of the problem may relate to the value of the open loop gain.I have questions about…
Other Parts Discussed in Thread: LMC6001 , LMP7721 hiii
i bought an LMC6001 plus my lmp7721n and i wanted to know which is the highest frequency to reach with a 1Gohm feedback resiatance
thaaaanks
Other Parts Discussed in Thread: LMC6001 , LMP7721 , LMC6081 We have been trying out the LMC6001AIN in a transimpedance amplifier that uses a 100G feedback resistor. What we find is that after a current input of 0.1nA is disconnected, the output does not…