Part Number: ADS1256 Other Parts Discussed in Thread: OPA335 , OPA192 , ADS1261 , ADS1263 , ADS125H02 Tool/software: Hello,
I'm designing system which measures strain gauge with ADS1256. Ratiometric design as described in TI Application Note "A Basic Guide…
Part Number: OPA335 Other Parts Discussed in Thread: TINA-TI , , LMP2022 , OPA333 Tool/software: TINA-TI or Spice Models There must be something wrong with the OPA335 simulation model.
I built a differential amplifier with OPA335 at single supply. The reference…
Part Number: OPA335 Other Parts Discussed in Thread: TINA-TI , , LMP2022 , OPA333 Tool/software: TINA-TI or Spice Models There must be some wrong in the spice model of OPA335.
I built a simple single supply differential amplifier with a reference voltage…
HI Xander,
Yes, the LOG200 can only accept currents flowing into the I1 pin in the range of 100pA to 10mA; hence since you require a logarithmic output as a function of a negative input current, you will need to implement a current inverter.
The current…
Part Number: ADS1248 Other Parts Discussed in Thread: OPA335 , ADS124S08 I have a photodiode sensor that gives a min-max output between 0.134 mV and 178 mV. I will amplify the output mV of this sensor using OPA335 and then give it to the ADS1248 ADC. The…
Part Number: OPA335 Other Parts Discussed in Thread: TINA-TI Tool/software: TINA-TI or Spice Models Hi Sir
I am not similar TINA software, May we check if TINA(or webench) can simulation as below condition?(or have vedio can teach)
1. K-type (0C) = 0mV…
Part Number: OPA335 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hi Sir
I have use OPA335 in TINA simulate as below:
The VP_3 should be around 0.014V. but TINA is show 2.49V.is some thing wrong here?
Part Number: OPA335 The OPA335 model doesn't seem accurate in generating my simulation. The circuit works satisfactory on a lab setup. Please advise.
On the circuit below, R2 and R3 create a mid point supply. Initially C1 is discharged and therefore…
Part Number: OPA335 Hi all,
I'm facing an issue in the circuit below: that is a differential current amplifier for sensing current flowing on R430 (sensing resistor). The signal across R430 is filtered with L6 and with an RC low pass filter. The OPA335…
Part Number: OPA335 Other Parts Discussed in Thread: TINA-TI , REF3040 , REF3240
Tool/software: TINA-TI or Spice Models
Hi Sir
sorry for i have no idea how to create different voltage to replace thermocouple volatge, may you pls have idea for us?
and beacuse…
