Datasheet
6.3 Bill of Materials
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Schematic, PCB Layout, and Bill of Materials
Table 3. PGA2505EVM Bill of Materials
Reference Qty Per
Item Value Designator Board Manufacturer Mfg Part Number Description
Vishay Dale or 1/4W .1% Metal Film Axial
1 10 R7 – R9 3 CMF5510R000BEEK
Equivalent Resistor
Panasonic or
2 475 R18 – R22 5 ERJ-6ENF4750V 1/10W 1% Chip Resistor
Equivalent
Vishay Dale or 1/4W .1% Metal Film Axial
3 6.81k R16, R17 2 CMF556K8100BEEK
Equivalent Resistor
1/16W 5% Isolated Resistor
4 10k RN1 1 CTS 742C083103JPTR
Array
1/16W 5% Isolated Resistor
5 47k RN2 1 CTS 742C083473JPTR
Array
R10 – R15, C
C1
, 0 Ω Jumper, 1/4W Carbon Film,
6 0 8 Yaego ZOR-25-B-52
C
C2
Axial, ± 100ppm/ ° C
50V Ceramic Chip Capacitor, ±
7 1000pf C10, C21, C22 3 TDK C2012C0G1H102JT
5%,NPO
C1 – C9, 100V Ceramic Chip Capacitor,
8 0.1 µ F 13 TDK C2012X7R2A104KT
C11 – C14 ± 10%, X7R
C15 – C18, 25V Low ESR Tantalum Chip
9 4.7 µ F 6 Kemet T494A475M025AT
C26, C27 Capacitor, ± 10%
63V Aluminum Electrolytic
10 47 µ F C19, C20 2 Panasonic EEE-FK1J470P
Capacitor, ± 20%
11 D1 – D5 5 Lumex SML-LX1206IC-TR Red LED, SMT
ON Schottky Power Rectifier
12 D6 – D9 4 MBRA120ET3G
Semiconductor Diode, SMT
DIODE ZENER 1W 5.6V 5%
13 D10, D11 2 Fairchild BZX85C5V6
DO-41
Texas Digitally Controlled Microphone
14 U1 1 PGA2505IDB
Instruments Preamplifier
Texas
15 U2 1 SN74AHCT541PW Octal Buffer/Driver
Instruments
Combo Connector, Female
16 J1 1 Neutrik NCJ6FI-H
XLR + TRS
3.5mm, 2 Position Terminal
17 J2 1 Weidmuller 1699670000
Block
XLB Male Connector, w/
18 J3 1 ITT Cannon XLB-3-32PCV-M01
Ground Lug
3.5mm, 6 Position Terminal
19 J4 1 Weidmuller 996772
Block
DB25 RA Male Connector, w/
20 J5 1 AMP/Tyco 5747842-6
Boardlocks
21 J6, J7 2 Samtec TSW-105-07-G-D 5x2 Header , 0 .1" spacing
2 Position Jumper , 0 .1"
22 JMP2, JMP9 2 Samtec TSW-102-07-G-S
spacing
23 JMP1, JMP3 2 Samtec TSW-102-07-G-D 2x2 Header , 0 .1" spacing
Keystone
24 TP7 – TP9 3 5006 Compact Test Point Terminal
Electronics
25 4 Samtec SNT-100-BK-G-H Shorting Jumper
26 4 3M Bumpon SJ-5003 Rubber Feet, Adhesive Backed
SBOU078 – June 2009 PGA2505EVM 19
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