AMC7832_15 Datasheet, PDF (61/72 Pages) Texas Instruments – AMC7832 12-Bit Analog Monitor and Control Solution with Multi-Channel ADC, Bipolar DACs, Temperature Sensor and GPIO Ports

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Layout Example (continued)
DGND
1
2
3
4
5
6
7
8
Ground planes should be
9
connected with small trace
10
connection or external jumper. ¹¹
12
13
14
15
16
AGND
AMC7832
SLAS836 – MARCH 2014
Recommended:
Split planes on DGND and AGND. (Minimize
interaction between digital and analog return
currents.)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Figure 63. AMC7832 Example Board Layout – Ground Planes
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