Texas Instruments ADS1241, User Manual, Page: 7 / 10

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6 EVM Bill of Materials and Schematic
6.1 ADS1241MEVM Schematic
EVM Bill of Materials and Schematic
The following table contains a complete bill of materials for the modular ADS1241MEVM.
Table 7. ADS1241MEVM Bill of Materials
Reference Designator Description Manufacturer Mfg. Part Number
R3, R4, R5, R6, R7, R8, R9, 0
Ω
1/8W 5% Chip Resistor Panasonic ERJ-6GEY0R00V
R10
R2, R11 10K
Ω
1/10W 5% Chip Resistor Panasonic ERJ-3GEYJ103V
R1 24.9K
Ω
1/16W 1% Chip Panasonic ERJ-3EKF2492V
Resistor
RA1, RA2, RA3 100
Ω
1/8W 5% 4 Resistor, CTS Corporation 744C083101JTR
8 Terminal Network
C21 12pF 50V Ceramic TDK C1608C0G1H120J
Chip Capacitor,
±
5%, C0G
C19, C20 18pF 50V Ceramic TDK C1608C0G1H180J
Chip Capacitor,
±
5%, C0G
C2, C5 0.01µF 50V Ceramic TDK C2012X7R1H103K
Chip Capacitor,
±
10%, X7R
C13 1µF 16V Ceramic TDK C1608X5R1C105K
Chip Capacitor,
±
10%, X5R
C14, C16 1µF 16V Ceramic TDK C2012X7R1C105K
Chip Capacitor,
±
10%, X7R
C15, C18 4.7µF 6.3V Ceramic TDK C1608X5R0J475M
Chip Capacitor,
±
20%, X5R
C17 22µF 16V Ceramic TDK C3225X5R1C226M
Chip Capacitor,
±
20%, X5R
C1, C3, C4, C6, C7, C8, C9, Ceramic Chip Capacitor - Not
C10, C11, C12 Installed
X1 4.9152MHz Crystal, Thru-hole CTS ATS042
U1 Analog to Digital Converter Texas Instruments ADS1241E
U2 Op Amp Texas Instruments OPA350UA
U3 2.5V Reference Texas Instruments REF1004I-2.5
U4 256K I
2
C EEPROM MicroChip 24LC256-I/SN
U5 Tri-State Buffer, Single Gate Texas Instruments SN74LVC1G126DBV
ADS1241MEVM PCB Texas Instruments 6462006
J1A, J2A 20-pin SMT Plug Samtec TSM-110-01-L-DV-P
J1B, J2B 20-pin SMT Socket Samtec SSW-110-22-F-D-VS-K
J3A 10-pin SMT Plug Samtec TSM-105-01-L-DV-P
J3B 10-pin SMT Socket Samtec SSW-105-22-F-D-VS-K
J4 5 X 2 Position Header Samtec TSW-105-07-L-D
0.1" spacing
J5 1 X 2 Position Header Samtec TSW-102-07-L-S
0.1" spacing
S1, S2, S3, S4, S5, S6, S7 SP3T Ultra-miniature switch NKK Switches SS14MDP2
S8 DPDT Ultra-miniature switch NKK Switches SS22SDP2
TP1 Miniature Test Point Terminal Keystone Electronics 5000
Header Shorting Block Samtec SNT-100-BK-T
The schematic diagram is provided as a reference.
ADS1241MEVM SBAU106 – October 2004 7