query: Op amp circuit for logrithm calculation?
positive_passages.docid: 150792
positive_passages.text: How to electronically generate exponential and logarithmic functions
negative_passages.docid: 58478
negative_passages.text: Better way to divide voltage for input to an ADC DAQ?
negative_passages.docid: 45078
negative_passages.text: Shifting -5 V to +5 V signal to 0 to +5 V for ADC
negative_passages.docid: 27342
negative_passages.text: Is this circuit for Piezo Transducer and corresponding resistor values correct?
negative_passages.docid: 125652
negative_passages.text: Double-Subscript Notation for Voltages
negative_passages.docid: 45513
negative_passages.text: Voltage Controlled Current Source integrated circuit? Exists?
negative_passages.docid: 113660
negative_passages.text: Convert Oscillator output voltage level
negative_passages.docid: 35382
negative_passages.text: What is the fastest algorithm for finding the natural logarithm of a big number?
negative_passages.docid: 22729
negative_passages.text: Level shifting a +/- 2.5V signal to 0 - 5V
negative_passages.docid: 134445
negative_passages.text: Current source with unlimited cap drive op-amp oscillating
negative_passages.docid: 56981
negative_passages.text: OpAmp with slightly negative supply for ADC input
negative_passages.docid: 77248
negative_passages.text: How to scale and shift voltage signal?
negative_passages.docid: 16032
negative_passages.text: how determine the RC time constant in PWM digital to analog low-pass filter?
negative_passages.docid: 128474
negative_passages.text: Single supply op amp to convert 0-5VDC to +/-2VDC (microcontroller to line level)
negative_passages.docid: 103078
negative_passages.text: What value to use to convert ADC value to voltage?
negative_passages.docid: 83146
negative_passages.text: Is there an approximation to the natural log function at large values?
negative_passages.docid: 37081
negative_passages.text: What does this op-amp circuit do? (part of an ECG)