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2.3
Bill of Materials
PCB Design and Performance
The parts list, showing the components used in the assembly of the DAC8555EVM, is given in
Table 1
.
Table 1. DAC8555EVM Parts List
QTY
PER
MFR
ITEM
BOARD
Ref Des
MFR
PART NUMBER
DESCRIPTION
1
4
R11–R14
Panasonic
ERJ-3GEY0R00V
Chip Resistor, 0
Ω
, 1/10W, 0603
2
1
R24
Panasonic
ERJ-8GEYJ101V
Chip Resistor, 100
Ω
, 1/4W, 1206
Not
2
R5, R6
Panasonic
ERJ-3GEYJ302V
Chip Resistor, 3k
Ω
, 1/10W, 0603
Installed
R1–R4, R7, R8,
3
7
Panasonic
ERJ-3EKF1002V
Chip Resistor, 10k
Ω
, 1/16W, 0603
R9
4
1
R16
Panasonic
ERJ-3EKF2002V
Chip Resistor, 20k
Ω
, 1/16W, 0603
5
1
R10
Bourns
3214W-1-203E
Series 5T Pot., 20k
Ω
, BOURNS_32X4W
6
1
R15
Bourns
3214W-1-104E
Series 5T Pot., 100k
Ω
, BOURNS_32X4W
Not
7
R17–R23
Panasonic
Chip Resistor, 1/4W 1206
Installed
7
1
C12
TDK
C1608C0G1H102J
Multilayer Ceramic Capacitor, 1nF, 0603 C0G
8
4
C4–C7
TDK
C1608X7R1E104K
Multilayer Ceramic Capacitor, 0.1
µ
F, 0603 X7R
9
2
C10, C11
TDK
C2012X7R1E105K
Multilayer Ceramic Capacitor, 1
µ
F, 0805 X7R
10
3
C1, C2, C3
TDK
C3216X7R1C106M
Multilayer Ceramic Capacitor, 10
µ
F, 1206 X7R
Not
2
C8, C9
TDK
Multilayer Ceramic Capacitor, 1206
Installed
16-bit, Quad Voltage Output, Serial Input DAC,
11
1
U1
Texas Instruments
DAC8555IPW
TSSOP-16
12
1
U2
Texas Instruments
OPA627AU
8-SOP(D) Precision Op Amp
13
1
U3
Texas Instruments
REF02AU
+5V, 8-SOP(D) Precision Voltage Reference
14
1
U4
Texas Instruments
OPA2132UA
8-SOP(D) Dual Precision Op Amp
Not
2
J1, J5
On-Shore Technology
ED555/3DS
3-Pin Terminal Connector
Installed
15
2
J2A, J4A
Samtec
TSM-110-01-L-DV-P
SMT Header, 10x2x0.1, 20-pin, .025in
2
16
1
J3A
Samtec
TSM-105-01-L-DV-P
SMT Header, 5x2x0.1, 10-pin, .025in
2
17
2
J2B, J4B
Samtec
SSW-110-22-F-D-VS-K
SMT Socket, 10x2x0.1, 20-pin, .025in
2
18
1
J3B
Samtec
SSW-105-22-F-D-VS-K
SMT Socket, 5x2x0.1, 10-pin, .025in
2
19
6
JMP1–JMP6
Samtec
TSW-102-07-G-S
2-position Jumper_ .1in spacing
20
10
JMP7–JMP16
Samtec
TSW-103-07-G-S
3-position Jumper_ .1in spacing
21
1
TP4
Keystone Electronics
5011
Testpoint, Large-Loop
Not
TP1, TP2, TP3,
5
Keystone Electronics
5000
Testpoint, Mini-Loop
Installed
TP5, TP6
22
16
N/A
Samtec
SNT-100-BK-G-H
Shorting Block
SLAU204 – December 2006
DAC8555EVM User's Guide
15
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