BILL OF MATERIALS Design: QUAD VCA MODULE Doc. no.: ssm2164A.IDS Revision: 1.0 Author: Marc BAREILLE Created: 05-May-04 Modified: 14-Oct-04 Resistors --------- 20 R1,R2,R3,R4,R12,R15,R16,R17,R19, 100k R20,R27,R29,R30,R34,R35,R36,R37, R38,R41,R42 8 R5,R9,R44,R47,R50,R54,R57,R60 33k 12 R6,R7,R11,R45,R49,R51,R52,R56,R58, 10k R62,R63,R64 4 R8,R46,R53,R59 1k 8 R10,R18,R28,R33,R43,R48,R55,R61 500 4 R13,R21,R31,R39 39k 4 R14,R22,R32,R40 1M 2 R23,R24 10K 2 R25,R26 20K 2 R100,R101 6k3 Capacitors ---------- 18 C1,C2,C3,C5,C6,C7,C8,C10,C11,C14, 100p C15,C16,C18,C19,C21,C22,C24,C25 8 C4,C9,C12,C13,C17,C20,C23,C26 560p 2 C27,C48 100uF 16 C28,C29,C30,C31,C32,C33,C34,C35, 100n C36,C37,C38,C39,C44,C45,C46,C47 4 C40,C41,C42,C43 10uF Integrated Circuits ------------------- 4 U1,U2,U3,U4 TL072,OP275,OPA2604 3 U5,U6,U9 TL074 2 U7,U8 SSM2164 Miscellaneous ------------- 1 J15 conn MTA156 2 L1,L2 self 6 RV1,RV3,RV4,RV5,RV6,RV7 100k Spectrol S149 1 RV2 10k trimmer 10turns vertical 6 SWx switches DPDT