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MC34920FNR2 Folha de dados(PDF) 4 Page - Freescale Semiconductor, Inc |
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MC34920FNR2 Folha de dados(HTML) 4 Page - Freescale Semiconductor, Inc |
4 / 29 page Analog Integrated Circuit Device Data 4 Freescale Semiconductor 34920 PIN CONNECTIONS 21 DR1B1 Driver 1, Bridge 1, Output B Motor driver output. 22 DR1PWM Driver 1 PWM Input PWM input for Driver 1. Used only when DR1_MODE pin = 0. 24 DR2PWM Driver 2 PWM Input PWM input for Driver 2. Used only when DR2_MODE pin = 0. 25 DR1B2 Driver 1, Bridge 2, Output B Motor driver output. 26 DR1SENSE2 Driver 1, Bridge 2, I Sense Current sense for current mode. 27 DR1A2 Driver 1, Bridge 2, Output A Motor driver output. 32 DR2B2 Driver 2, Bridge 2, Output B Motor driver output. 33 DR2SENSE2 Driver 2, Bridge 2, I Sense Current sense for current mode. 34 DR2A2 Driver 2, Bridge 2, Output A Motor driver output. 36 V2_SWITCH Internal MOSFET Source for V2 Regulator Switching output for V2 regulator. 37 DR2_MODE Mode Select for Driver 2 Selects operational mode of Driver 2. Step = 1/ DC = 0. 38 V2_FB V2 Regulator Feedback Input Switch output for V2 regulator. 41 SDI Serial Port Data Input Serial input register serial data input. 42 SCLK Serial Data Port Clock Serial input register clock. 43 CS Serial Data Port Chip Select Serial input register chip select input. Active low. 44 AGND Analog Ground Ground connection for analog circuitry. Table 1. 34920 Pin Definitions (continued) Pin Number Pin Name Formal Name Definition |
Nº de peça semelhante - MC34920FNR2 |
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Descrição semelhante - MC34920FNR2 |
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