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ST Microelectronics
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| Part No. |
AN1112
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| OCR Text |
...e complex implementability. the six-step modulation (square wave) is a low-cost solution that allows to run the motor at various speeds. the...input lines; pin0 = u; pin1=v; pin2 = w the analog to digital converts: two channels, chan0 = speed... |
| Description |
THREE-PHASE MOTOR CONTROL
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| File Size |
266.99K /
22 Page |
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ST Microelectronics
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| Part No. |
AN1113
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| OCR Text |
...o perform this switching is the six-step inverter where each pha- se is driven by means of a couple of transistors. fig.3 shows the basic op...input for the " fuzzy controller " block. a fuzzy algorithm uses three rules to compute the fuzzy-ou... |
| Description |
BRUSHLESS MOTOR FUZZY CONTROL
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| File Size |
186.84K /
18 Page |
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it Online |
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Atmel, Corp.
ATMEL Corporation
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| Part No. |
ATMEGA644P-A15MZ ATMEGA324P-A15MZ ATMEGA164P-A15MZ ATMEGA324P-14
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| OCR Text |
...ter with separate oscillator ? six pwm channels ? 8-channel, 10-bit adc differential mode with selectable gain at 1x, 10x or 200x (1) ? byt...input stage with programmable gain, programmable watchdog timer with internal oscillator, an spi ser... |
| Description |
8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC44 7 X 7 MM, 0.50 MM PITCH, GREEN, MO-220WKKD-1, QFN-44
MCU AVR 32KB FLASH 15MHZ 44QFN 8-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC44
Nonvolatile Program and Data Memories
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| File Size |
4,157.31K /
377 Page |
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it Online |
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Analog Devices, Inc.
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| Part No. |
AD7658YSTZ-REEL AD7657YSTZ-REEL
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| OCR Text |
...ad7656/ad7657/ad7658 1 contain six 16-/14-/12-bit, fast, low power, successive approximation adcs all in the one package that is designe...input signals while providing increased performance, which dramatically reduces power consumption ... |
| Description |
250 kSPS, 6-Channel,SimultaneousSampling, Bipolar 12-Bit A/D Converter; Package: LQFP (10x10mm); No of Pins: 64; Temperature Range: Industrial 6-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PQFP64
250 kSPS, 6-Channel, Simultaneous Sampling, Bipolar, 14-Bit A/D Converter; Package: LQFP (10x10mm); No of Pins: 64; Temperature Range: Industrial 6-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL/PARALLEL ACCESS, PQFP64
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| File Size |
535.49K /
32 Page |
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it Online |
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Price and Availability
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