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SGS Thomson Microelectronics
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| Part No. |
AN863
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| OCR Text |
... on the adc input, which is the op-amp output after some noise filtering by r6 and c5, the better the res- olution on measured current i(t0), which will be used latter in the speed regulation al- gorithm. a value around 1 volt is a reasonab... |
| Description |
ST6 - IMPROVED SENSORLESS CONTROL WITH THE ST62 MCU FOR UNIVERSAL MOTOR
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| File Size |
211.03K /
21 Page |
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| Part No. |
AD620SQ/883B
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| OCR Text |
...) higher performance than three op amp ia designs available in 8-lead dip and soic packaging low power, 1.3 ma max supply current excellent dc performance (b grade) 50 m v max, input offset voltage 0.6 m v/ 8 c max, input offset drift 1.0 ... |
| Description |
Instrumentation AmpResistor-Programmable
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| File Size |
615.96K /
16 Page |
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it Online |
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| OCR Text |
...in + non inverting input of the op amp. 2 in - inverting input of the op amp. 3 gs gain select. the output used for gain adjustment of analog input signal with a feedback resistor. 4 v ref reference voltage output (v dd /2, typ) can be use... |
| Description |
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| File Size |
118.57K /
7 Page |
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it Online |
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Price and Availability
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