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PC33882R2 数据表(PDF) 3 Page - Freescale Semiconductor, Inc |
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PC33882R2 数据表(HTML) 3 Page - Freescale Semiconductor, Inc |
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3 / 31 page ![]() Analog Integrated Circuit Device Data 3 Freescale Semiconductor 33882 PIN CONNECTIONS PIN CONNECTIONS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 VPWR IN0&IN1 MODE IN0 OUT0 IN1 OUT1 NC IN2 OUT2 NC SI SCLK CS SO OUT6 IN6 IN4&IN5 IN5 OUT5 NC IN4 OUT4 NC IN3 OUT3 IN2&IN3 IN7 OUT7 VDD HEATSINK GND TRANSPARENT TOP VIEW 30 PIN HSOP 1 2 3 4 5 6 7 8 24 23 22 21 20 19 18 17 IN4&IN5 IN6 OUT6 GND GND VPWR IN0&IN1 MODE OUT7 VDD GND GND GND GND SO CS TRANSPARENT TOP VIEW 32 PIN QFN HEATSINK GND NC VDD OUT7 IN7 IN2&IN3 OUT3 IN3 OUT4 IN4 OUT5 IN5 IN4&IN5 IN6 OUT6 GND GND NC SO CS SCLK SI OUT2 IN2 OUT1 IN1 OUT0 IN0 MODE IN0&IN1 VPWR GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 TRANSPARENT TOP VIEW 32 PIN SOIC HEATSINK Figure 3. HSOP, QFN, and SOIC Pin Connections Table 1. HSOP Pin Function Description 30 Pin HSOP 32 Pin QFN 32 Pin SOIC Pin Name Formal Name Definition 1 6 18 VPWR Load Supply Voltage This pin is connected to battery voltage. A decoupling cap is required from VPWR to ground. 2 19 28 7 26 1 19 6 13 IN0 & IN1 IN2 & IN3 IN4 & IN5 Input 0 & Input 1 Input 2 & Input 3 Input 4 & Input 5 These input pins control two output channels each when the MODE pin is pulled high. These pins may be connected to pulse width modulated (PWM) outputs of the control IC while the MODE pin is high. The states of these pins are ignored during normal operation (MODE pin low), and override the normal inputs (serial or parallel) when the MODE pin is high. These pins have internal active 25 μA pull-downs. 3 8 20 MODE Mode Select The MODE pin is connected to the MODE pin of the control IC. This pin has an internal active 25 μA pull-up. |
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