Breakout Board Pin Assignments; Jumper Selections - Texas Instruments ADS61B23EVM User Manual

Circuit Description
J4 PIN
2.2.6

Jumper Selections

The EVM features several jumpers whose functions are described in
surface-mount jumpers in cases where either the signal integrity is important or the functions are rarely
used. Table 3 summarizes these options.
8
Table 1. Breakout Board Pin Assignments
ADS6122/23/B23/24/25
DESCRIPTION
1 GND
2 CLK
3 GND
4 NC
5 GND
6 NC
7 GND
8 NC
9 GND
10 Data bit 0 (LSB)
11 GND
12 Data bit 1
13 GND
14 Data bit 2
15 GND
16 Data bit 3
17 GND
18 Data bit 4
19 GND
20 Data bit 5
21 GND
22 Data bit 6
23 GND
24 Data bit 7
25 GND
26 Data bit 8
27 GND
28 Data bit 9
29 GND
30 Data bit 10
31 GND
32 Data bit 11 (MSB)
33 GND
34 NC
35 GND
36 NC
37 GND
38 NC
39 GND
40 NC
ADS6142/43/44/45 DESCRIPTION
GND
CLK
GND
NC
GND
Data bit 0 (LSB)
GND
Data bit 1
GND
Data bit 2
GND
Data bit 3
GND
Data bit 4
GND
Data bit 5
GND
Data bit 6
GND
Data bit 7
GND
Data bit 8
GND
Data bit 9
GND
Data bit 10
GND
Data bit 11
GND
Data bit 12
GND
Data bit 13 (MSB)
GND
NC
GND
NC
GND
NC
GND
NC
Table 2. The EVM also features
SLAU206B – September 2007 – Revised April 2008
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