Specifications

102 SAM0023-122898 ESS Technology, Inc.
ES1869 DATA SHEET
APPENDIX E: MOTHERBOARD BILL OF MATERIALS
APPENDIX E: MOTHERBOARD BILL OF MATERIALS
Table 33 ES1869 Motherboard Bill of Materials (BOM)
Item Quantity Reference Part
1 11 C1,C2,C3,C4,C5,C6,C7,C17,C40,C41,C57 .1 µF
2 12 C8,C9,C27,C28,C29,C30,C31,C32,C47,C48,C49,C50 .22 µF
3 1 C46 .001 µF
4 2 C10,C33 680 pF
5 1 C11 .047 µF
6 6 C2,C13,C36,C37,C44,C45 10 µF
7 2 C14,C43 47 µF
8 2 C15,C16 10 pF
9 11 C18,C19,C20,C21,C23,C24,C25,C26,C38,C39,C56 .01 µF
10 1 C22 150 pF
11 2 C34,C35 470 µF
12 1 C42 100 µF
13 2 JP1 (1-2), JP2 (2-3) 0 ohm
14 4 J1,J2,J7,J8 3.5 mm Stereo Jack
15 1 J3 DB15S
16 1 J4 4x1 Header
17 1 J5 13x2 Header optional wavetable connector
18 1 J6 2x1 Header
19 1 J11 3x1 Header
20 1 J12 6x2 Header
21 1 J13 3x2 Header
22 9 L1,L2,L4,L5,L6,L7,L8,L9,L10 Ferrite Bead
23 2 R1,R2 7.5K
24 10 R3,R4,R5,R6,R8,R9,R10,R11,R12,R13 2.2K
25 4 R14,R15,R16,R17 1K
26 1 R40 470 ohm
27 1 R18 22K
28 2 R22,R23 33K
29 4 R24,R25,R26,R27 820K
30 2 R28,R29 2.7 ohm
31 2 R30,R31 100K
32 3 R32,R33,R39 10K
33 4 R34,R35,R36,R37 1M
34 1 R49 0 ohm
35 2 R41,R42 220K
36 3 S1,S2,S3 Pushbutton
37 1 U1 78L05
38 1 U3 ES1869F/ES1869S
39 1 U4 93LC66
40 1 U7 LM1877