Bill of Materials, PCB Layout, and Schematics
7
Bill of Materials, PCB Layout, and Schematics
This section lists the bill of materials of the ADS7041EVM, shows the printed circuit board (PCB) layout for
the ADS7041EVM. The schematics for the ADS7041EVM are appended to the end of this user's guide.
7.1
Bill of Materials
NOTE:
All components should be compliant with the European Union Restriction on Use of
Hazardous Substances (RoHS) Directive. Some part numbers may be either leaded or
RoHS. Verify that purchased components are RoHS-compliant.
Table 6. ADS7041EVM Bill of Materials
Reference
Qty
Description
Vendor
Part Number
Designators
6
C1 ,C22, C23, C40,
Capacitor, 0402, Ceramic, 0.1µF, 10V, 10%, X5R
Murata
GRM155R61A104KA01
C41, C46
1
C2
Capacitor, 0402, Ceramic, 2.2µF, 4V, 20%, X5R
Murata
GRM155R60G225ME15D
6
C3, C38, C39, C54,
Capacitor, 0402, Ceramic, 1µF,10V,10%,X7S
TDK
C1005X7S1A105K050BC
C55, C58
1
C4
Capacitor, 0402, Ceramic, 0.22µF,16V,10%
Murata
GRM155R71C224KA12
5
C5, C7, C9, C11, C52
Capacitor, 0603, Ceramic, 10µF,6.3V,20%,X5R
Murata
GRM188R60J106ME47D
2
C17, C27
Capacitor, 0402, Ceramic, 1500pF,50V,5%,C0G/NP0
Kemet
C0402C152J5GACTU
2
C33, C34
Capacitor, 0402, Ceramic, 15pF,50V,1%,C0G/NP0
Murata
GRM1555C1H150FZ01D
2
C36, C37
Capacitor, 0402, Ceramic, 10000pF,50V,10%,X7R
Murata
GRM155R71H103KA88D
3
C56, C57, C59
Capacitor, 0805, Ceramic, 47µF,6.3V,20%,X5R
Murata
GRM21BR60J476ME15L
1
J1
Connector, Female, 50P, .8mmLS
SAMTEC
ERF8-025-01-L-D-RA-L-TR
1
J2
Connector, Micro SD Card,SMD,8P
TYCO Electronic
5025700893
1
J3
SMA Jack, Edge Mount, Gold, Straight, 50
Ω
SAMTEC
SMA-J-P-X-ST-EM1
1
L1
Inductor, 2P, Power Choke 1uH, 30%
Wurth
744029001
2
P2, P4
Uninstalled
Uninstalled
Header,MalE,2Pin,0.100CC
1
P3
Header W/Shunt,2P,100LS TL=.125
TYCO Electronics
103321-2
9
R1, R2, R3, R4, R5,
Resistor, 0402,10.0K,1%,1/16W
Panasonic
ERJ-2RKF1002X
R6, R7, R83, R85
6
R12, R22, R62, R79,
Resistor, 0402,0
Ω
,1/16W, Zero Jumper
Venkel
CR0402-16W-000T
R80, R81
2
R13, R14
Resistor, 0402, Thick Film,5%,1/16W,1.5K
Panasonic
ERJ-2GEJ152
3
R20, R21, R25
Resistor, 0402,25.5
Ω
,1%,1/16W
Panasonic
ERJ-2RKF25R5X
5
R36, R38, R43, R64,
Resistor, 0402,49.9
Ω
,1/16W, 1%, 100ppm
VISHAY
CRCW040249R9F100
R65
1
R41
Resistor, 0402, Thick Film,5%,1/16W,1.0M
Panasonic
ERJ-2GEJ105
3
R44, R45, R71
Resistor, 0402, Thick Film,30.1K
Ω
,1%,1/10W
Panasonic
ERJ-2RKF3012X
1
R46
Resistor, 0402,51.1K,1%,1/16W
Panasonic
ERJ-2RKF5112X
3
R47, R75, R76
Resistor, 0402,10
Ω
,1/16W,1%,100ppm
VISHAY
CRCW040210R0F100
1
R48
Resistor, 0402, 88.7K
Ω
, 1/16W, 1%
VISHAY
CRCW040288K7FKED
5
R50, R54, R55, R78,
Uninstalled
Uninstalled
CRCW04020000Z0ED
R82
1
R66
Resistor, 0402, Thick Film,5%,1/16W,5.6K
Panasonic
ERJ-2GEJ562
1
R74
Resistor, 0402,16.2K
Ω
,1/16W,1%
VISHAY
CRCW040216K2FKED
1
R77
Resistor, 0402,3.3K,1/16W,1%,100ppm
VISHAY
CRCW04023301F100
1
R84
Uninstalled
Uninstalled
CRCW04021002F100
5
TP1, TP2, TP3, TP4,
Testpoint, Thru-hole, Miniature, 0.1LS,120TL, Black
Keystone Electronics
5001
TP5
1
U1
IC, I2C Compatible, Serial EEPROM, TSSOP-8
ATMEL
AT24C02C-XHM
1
U2
IC,60mA, 5.0V, Buck/Boost Charge Pump, TSOT23-6
Texas Instruments
REG71055DDC
2
U4, U5
1.2~5.5V,Ultralow Noise High PSRR Fast RF 100mA LDO
Texas Instruments
TPS79101DBVREP
Linear Regulator
1
U8
IC, Low-power SAR ADC, RUG-8, 1.5x1.5x0.4mm
Texas Instruments
ADS7041IRUG
18
ADS7041EVM-PDK
SBAU239 – November 2014
Copyright © 2014, Texas Instruments Incorporated