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Schematics and Layout

6.1 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 TI web site.)

Table 4. ADS7223/7263/8363EVM Bill of Materials

Item No. Quantity Ref Des Description Vendor Part Number

1 4 C1, C2, C3, C5 Capacitor, ceramic 3900pF 50V 10% X7R Murata GRM188R71H392KA01D

0603

2 0 C4, C6, C7, C8, C9, Not Installed

C11, C12, C13

3 3 C10, C15, C19 Capacitor, ceramic 1.0µF 25V X5R 0603 Murata GRM188R61E105KA12D

4 4 C14, C16, C20, C23 Capacitor, ceramic 0.1µF 50V 10% X7R 0603 Murata GRM188R71H104KA93D

5 2 C17, C18 Capacitor, ceramic 10µF 6.3V X5R 0603 Murata GRM188R60J106ME47D

6 2 C21, C22 Capacitor, ceramic 10µF 25V X5R 1206 Murata GRM31CR61E106KA12L

7 2 FB1, FB2 Ferrite chip 600Ω 500mA 0805 TDK MMZ2012R601A

8 2 J1, J3 (Top) 10-pin, dual row, SM Header (20 Pos.) Samtec TSM-110-01-T-DV-P

9 2 J1, J3 (Bottom) 10-pin, dual row, SM Header (20 Pos.) Samtec SSW-110-22-F-D-VS-K

10 1 J2 3x2x0.1, 3-pin dual row header Samtec TSW-103-07-T-D

11 1 J4 (Bottom) 5-pin, dual row, SM Header (10 Pos.) Samtec SSW-105-22-F-D-VS-K

12 4 JP1, JP2, JP5, JP6 3-position jumper, 2mm spacing Samtec TMM-103-01-T-S

13 2 JP3, JP4 2-position jumper, 2mm spacing Samtec TMM-102-01-T-S

14 10 R1, R2, R3, R4, R5, Resistor 49.9Ω 1/10W 1% 0603 SMD Yageo RC0603FR-0749R9L

R6, R7, R8, R9, R10

15 2 R11, R15 Resistor 33.0Ω 1/10W 1% 0603 SMD Yageo RC0603FR-0733RL

16 2 R12, R13 Resistor 10.0kΩ 1/10W 1% 0603 SMD Yageo RC0603FR-0710KL

17 0 R14 Not installed

18 4 TP1, TP2, TP3, TP6 Test point PC mini .040"D Black Keystone 5001

19 2 TP4, TP5 Test point PC mini .040"D red Keystone 5000

20 1 U1 IC Op Amp GP R-R 50MHz Dual 8-SOIC TI OPA2365AID

Dual, 14-/16-bit 4x2/2x2 1MSPS Simultaneous

ADS7263SRHBT or

21 1 U2 SAR ADC with two internal references and TI

ADS8363SRHBT

FIFO

(1)

22 1 U3 IC EEPROM 256Kbit, 400kHz 8-SOIC Microchip 24LC256T-I/SN

23 6 N/A 2mm Shunt, Black Samtec 2SN-BK-G

24 2 N/A Shunt jumper 0.1" Black Gold 3M 969102-0000-DA

(1)

The device installed at location U2 depends on the EVM purchased. The installed device is reflected in the EVM orderable part number.

This device is soldered to the board for best performance.

SBAU185–January 2011 ADS7263/8363

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