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ADS126xEVM Schematic and Bill of Materials
4 ADS126xEVM Schematic and Bill of Materials
A complete schematic for the ADS126xEVM is appended to this user's guide. The bill of materials is
provided in
Table 5 . Gerber files are available on request. Please email support@ti.com or visit the E2E
Community Forums and ask for details on how to receive the files.
4.1 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. (For more information about
TI's position on RoHS compliance, see the
http://www.ti.com .)
Table 5. ADS126xEVM Bill of Materials
Item No. Qty Value Ref Des Description Manufacturer Part Number
1 11 -5V Input, PC TEST POINT MINIATURE SMT Keystone 5015
AINCOM, AVDD, Electronics
AVSS, DVDD,
GND, GND, GND,
IN0, IN1, REFOUT
2 9 47 pF C1, C4, C7, C11, CAP, CERM, 47 pF, 50V, NP0, 1%, 0603 TDK C1608C0G1H470F080AA
C16, C21-23, C26
3 5
(1)
NI C2, C8, C17, C24, CAP, NI, X2Y
C35
4 5 0.1 uF C3, C9, C18, C25, CAP, CERM, 100 nF, 50V, NP0, +/-5%, TDK C3216C0G1H104J160AA
C36 1206
5 1 4,700 pF C5 CAP, CERM, 4.7 nF, 50V, NP0, 5%, 0603 TDK C1608C0G1H472J080AA
6 6 1 uF C6, C10, C12, CAP, CERM, 1 uF, 16V, X7R +/-10%, 0603 TDK C1608X7R1C105K080AC
C13, C27, C32
7 2 33 pF C14, C15 CAP, CERM, 33 pF, 50V, NP0, +/-5%, 0402 Yageo CC0402JRNPO9BN330
8 2 10,000 pF C19, C20 CAP, CERM, 0.01 uF, 50V, X7R, +/-10%, Yageo CC0402KRX7R9BB103
0402
9 2 0.1 uF C28, C33 CAP, CERM, 100 nF, 50V, X7R +/-10%, TDK C1608X7R1H104K
0603
10 3 10 uF C29-31 CAP, CERM, 10 uF, 16V, X7R +/-20%, 1206 TDK C3216X7R1C106M
11 2 1,000 pF C34, C37 CAP, CERM, 1 nF, 100V, NP0, 1%, 0603 TDK C1608C0G2A102F080AA
12 1 D1 DIODE, ZENER, 6.2V, 500mW, SOD-123 Diodes Inc. DDZ6V2B-7
13 1 J1 (TOP SIDE) HEADER, 20POS 10x2, 100mil, SMD, Samtec TSM-110-01-L-DV-P
GOLD
14 2 J1 (BOTTOM CONN, FEMALE, 20POS DL, 100mil, SMD, Samtec SSW-105-22-F-D-VS-K
SIDE), J3 GOLD
15 1 J2 TERMINAL BLOCK, 3.5MM, 10POS, PCB On Shore ED555/10DS
Technology
16 1 J4 TERMINAL BLOCK, 3.5MM, 2POS, PCB On Shore ED555/2DS
Technology
17 1 J5 (TOP SIDE) CONN, HEADER, 10POS 5x2, 100mil, SMT, Samtec TSM-105-01-L-DV-P
GOLD
18 1 J5 (BOTTOM CONN, RECPT, 10POS, 100mil, SMT, Samtec SSW-105-22-F-D-VS-K
SIDE) GOLD
19 4 JP1, JP2, JP3, CONN, HEADER, 2POS, 100mil, T/H, Samtec HTSW-102-07-G-S
JP5 (ALL TOP GOLD
SIDE)
20 1 JP4 CONN, HEADER, 6POS, 100mil DBL, SMD, Samtec TSM-103-01-L-DV-P
GOLD
21 14 47 Ohms R1, R6-9, R11-16, RES, 47 Ohm, 1%, 1/10W, 0603 Panasonic ERJ-3EKF47R0V
R18, R20, R21
22 6
(1)
NI R2, R10, R22, RES, NI, 0603
R24, R27, R31
23 3 100 kOhms R3-5 RES, 100k Ohm, 5%, 1/10W, 0603 Panasonic ERJ-3GEYJ104V
24 1 3.9 kOhms R17 RES, 3.9K Ohm, 1/10W, 0.05%, 0603 Susumu RG1608N-392-W-T1
(1)
This component is not installed.
31 SBAU206 – April 2015 ADS126xEVM-PDK
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