NEDSP900 Development Board
22
Bill of Materials - BOM
The following is the BOM for the complete PCB (including the Balanced input Amplifiers)
Item
Description
Qty
Part No.
Supplier
Variable Resistors
R1, R65
ALPS RK12 10K Log
2
Rapid
Resistors Axial
R66, R67
1R0/ 0.6W Metal Film
2
62-7400
Rapid
R46, R48
2R2/ 2 Watt
2
62-0235
Rapid
R47, R49
6R8/ 2 Watt
2
62-0275
Rapid
Resistors SM 0603 1%
R68, R69
Not Fitted
2
R70, R71
0R0
2
933-1662
FEC
R61, R62
10R
2
72-9800
Rapid
R63, R64
22R
2
72-9804
Rapid
R18, R19,
100R
2
72-9816
Rapid
R72, R73
120R
2
72-9817
Rapid
R76
330R
1
72-9824
Rapid
R7, R8, R55, R56
470R
6
72-9826
Rapid
R50, R52, R54, R74, R75
2K2
5
72-9838
Rapid
R51, R53
8k2
2
72-9847
Rapid
R4, R9, R12, R14, R16, R17, R20, R21, R57
10K
9
72-9849
Rapid
R11, R15
22K
2
72-9855
Rapid
R2, R3
62K
2
933-1417
FEC
R58
68K
1
72-9864
Rapid
R5, R6, R10, R13
100K
4
72-9867
Rapid
R59, R60
1M0
2
72-9884
Rapid
Semiconductors SMT
D1, D2
BAS16
2
47-0832
Rapid
D3
S3A
1
47-2458
Rapid
Integrated Circuits SMT
IC1
NEDSP900
1
NEDSP900
bhi Ltd
IC2
LM324
1
121-1103
FEC
IC4
LM393M
1
82-0274
Rapid
IC5
TDA2822
1
82-0672
Rapid
Содержание NEDSP900
Страница 17: ...NEDSP900 Development Board 17 Schematic Diagram Sheet 1 of 5 Output Buffer and Line Driver...
Страница 18: ...NEDSP900 Development Board 18 Schematic Diagram Sheet 2 of 5 NEDSP900 and Control Switches...
Страница 19: ...NEDSP900 Development Board 19 Schematic Diagram Sheet 3 of 5 Balanced Audio Inputs See also Appendix B...