Texas Instruments ADS8638EVM-PDK, Руководство пользователя

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EVM Bill of Materials, Schematic, and Layout
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8 EVM Bill of Materials, Schematic, and Layout
Table 5 contains a complete bill of materials for the modular ADS8638EVM. The schematic diagram is
also provided for reference. Figure 12 through Figure 15 show the PCB layouts.
8.1 Parts List
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
Quality and Eco-Info information on the TI web
site .)
Table 5. Bill of Materials
Item Qty Ref Des Description MFR Part Number
1 1 N/A Printed wiring board n/a 6520948
2 3 C1, C4, Capacitor, ceramic, 1.0 µ F 16V 10% X5R 0603 Murata GRM188R61C105KA93D
C11
3 4 C2, C3, Capacitor, ceramic, 10 µ F 16V X5R 0805 Murata GRM21BR61C106KE15L
C12, C13
4 4 C5, C8, Capacitor, ceramic, 0.1
µ
F 16V 10% X7R 0603 Murata GRM188R71C104KA01D
C15, C18
5 1 C6 Capacitor, ceramic, 1 µ F 50V X7R 1206 Murata GRM31CR71H105KA61L
6 3 C9, C10, Capacitor, ceramic, 10 µ F 6.3V X5R 0603 Murata GRM188R60J106ME47D
C19
7 0 C7, C17 Not installed
8 1 C14 Capacitor, ceramic, 1000 pF 50V 5% C0G 0603 Murata GRM1885C1H102JA01D
9 1 C16 Capacitor, tantalum, 10
µ
F 16V 10% SMD Kemet T494B106K016AT
10 1 D1 LED 565 nm, green diff 1206 SMD Lumex Opto SML-LX1206GW-TR
11 2 J1A, J2A 10-pin, dual row, SM Header (20 Pos.) Samtec TSM-110-01-T-DV-P
(Top Side)
12 2 J1B, J2B 10-pin, dual row, SM Header (20 Pos.) Samtec SSW-110-22-F-D-VS-K
(Bottom
Side)
13 1 J3A (Top 5-pin, dual row, SM Header (10 Pos.) Samtec TSM-105-01-T-DV-P
Side)
14 1 J3B 5-pin, dual row, SM Header (10 Pos.) Samtec SSW-105-22-F-D-VS-K
(Bottom
Side)
15 2 JP1, JP2 Header strip, 3-pin (1x3) Samtec TSW-103-07-L-S
16 1 JP3 Header ltrip, 12-pin (2x6) Samtec TSW-106-07-L-D
17 0 JP4 Not installed
18 1 JP5 2-position jumper _ .1 " spacing Samtec TSW-102-07-T-S
19 4 R1, R2, R3, Resistor, 33
Ω
1/10W 5% 0603 SMD Panasonic ERJ-3GEYJ330V
R4, R7
20 5 R5, R6, R8, Resistor, 0 Ω 1/10W 5% 0603 SMD Panasonic ERJ-3GEY0R00V
R9, R12
21 2 R10, R11 Resistor, 20 Ω 1/10W 5% 0603 SMD Panasonic ERJ-3GEYJ200V
22 2 R13, R14 Resistor, 10 k Ω 1/10W 5% 0603 SMD Panasonic ERJ-3GEYJ103V
23 1 R15 Resistor, 470 Ω 1/10W 5% 0603 SMD Panasonic ERJ-3GEYJ471V
24 0 RA1 Not installed
25 2 TP1, TP2 Test point: single .025-Pin, Black Keystone 5001
26 1 TP3 Test point: single .025-Pin, Red Keystone 5000
27 1 U1 ADS8638, 8-channel 12-bit HV MUX SAR ADC Texas ADS8638SRGER
SPI Instruments
20 ADS8638EVM-PDK SBAU192 – July 2011
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