Schematic for the LV8732VGEVB Evaluation Board *VM Power supply input terminal 0.1uF 1 VG OUT1A 44 2 VM OUT1A 43 3 CP2 PGND 42 4 CP1 NC 41 5 VREG5 NC 40 6 ATT2 VM1 39 7 ATT1 VM1 38 C1 0.1uF C2 0.1uF C3 *VDD Power supply input terminal for Switch SW1 R1 R2 47kΩ 47kΩ SW2 100pF C6 EMO RF1 37 9 CEM RF1 36 10 EMM OUT1B 35 11 CHOP OUT1B 34 12 MONI OUT2A 33 13 RST/BLK OUT2A 32 14 STEP/DC22 RF2 31 15 FR/DC21 RF2 30 16 MD2/DC12 VM2 29 17 MD1/DC11 VM2 28 18 DM NC 27 19 OE NC 26 20 ST PGND 25 21 VREF OUT2B 24 22 GND OUT2B 23 180pF C5 SW4 SW5 SW6 SW7 SW8 SW9 SW10 *VREF Constant Current Control for Reference Voltage 7/1/2011 SW11 LV8732V 8 C4 SW3 10uF -1- Motor connection terminal 0.22Ω R3 0.22Ω R4 www.onsemi.com