A3959SB DEMO BOARD 76-0911-000-BOM Revised: May 10, 2006 Revision: 5 ALLEGRO MICROSYSTEMS, INC. WORCESTER, MA 01615 Bill Of Materials Item Qty Page 1 OF 2 Reference Part TP Description 1 18 CP1,CP2,Vreg,Vcp,VDD, SLEEP,ROSC,REF,GND OUTB,OUTA,BLK,MODE, EN,PFD1,PFD2,PH,VBB 2 3 C1,C3,C9 3 1 C2 4 2 C4,C8 5 1 C5 47uf 6 3 C10,C6,C7 0.1uf Cap,Kemet C322C104M5U5CA 50V 7 4 D2-D4,D16 TBD 8 7 JMP1-JMP7 HEADER 3M 929834-01-36 Strip Header 2 PINS PER HEADER 9 1 E1 to E2 WIRE 20 AWG SOLID BUS 2" LONG 0.22uf 10uf 0.22uf Stock Number Keystone 5000 Test Points, red Digi-Key# 5000K-ND Cap. Murata RPE113X7R224K100V,Radial,100v Cap, Vishay-Sprague 515D10M063JA6A,50V 101166 Cap, Vishay-Sprague 1C2OZ5U224M050B, 50V 101212 Cap., Panasonic ECE-A1JFS470, HFS Series, Low Impedance 101210 Diode, To Be Determined (Do not kit or install) 101229 10 1 J1 DUAL18CON Location for twisted pair wires NO PARTS DO NOT INSTALL 11 1 J2 HEADER13X2 Header, Dual, 3M 929665-01-36-1 12 2 J4,J3 CON2 PCB,Term BLK, O.S.T. ED120/2DS 2 POS. Digi-Key ED-1609-ND 101237 13 2 J5 CON4 PCB,Term BLK, O.S.T. ED120/2DS 2 POS. CON4= TWO 2 POS. CONN. Digi-Key ED-1609-ND 101237 14 1 J11 HEADER 3M 929834-01-36 Strip Header 3 PINS PER HEADER 101229 15 1 R1 0.1ohm Resistor, Vishay/Dale NS21<1% Newark InOne # 25C3191 101588 16 1 R3 13K Generic carbon composition resistor, 1/4WATT, +/-5% 17 2 R5 4.7K Res. Network, Dale 4610X-101-472 10 PIN SIP 18 1 U1 A3959SB Allegro, DMOS Full-bridge PWM Motor Driver. Do not kit or install. 101230 101632 A3959SB DEMO BOARD 76-0911-000-BOM Revised: May 10, 2006 Revision: 5 ALLEGRO MICROSYSTEMS, INC. WORCESTER, MA 01615 Bill Of Materials Page 2 OF 2 Item Qty Reference Part 19 1 U2 20 1 R8 51K Generic carbon composition resistor, 1/4WATT, +/-5% 21 1 XU2 SOCKET 16 PIN DIP ELPAKCO 10-3-14-08-TG 22 1 XU1b SOCKET 3M Robinson Nugent ICO-243-S8A-T 24 pin Dip Socket, pitch .1” Spacing .3” Newark InOne # 16F2181 23 8 XR3,XR4,XC1,XC3 SOCKET 24 8 25 4 Bumper Keystone 720, recessed, #4 screw, ¼” Mouser Part Number 534-720 26 4 SCREWS 4-40 X 1/4" long Round Head 27 4 28 1 R4 5.6K Generic carbon composition resistor, 1/4WATT, +/-5% 29 1 JP1 JUMPER WIRE BUS, WIRE, 20AWG, ~2” LONG Make jumper ~¼’high 30 1 R7 30K Generic carbon composition resistor, 1/4WATT, +/-5% 4050 for J11,JMP1-JMP7 SHUNT Description Stock Number CMOS Hex Buffer/Converter 16 PIN Ex. TI CD74HC4050 101433 PLACE THESE PARTS IN BAR SOCKETS Samtec SS-120-T-1C 101514 3M 929950-00 or Sullins Electronics Corp. STC02SYAN 101227 NUT #4