DAC37J82_16 Datasheet, PDF (110/122 Pages) Texas Instruments – Digital-to-Analog Converters

DAC37J82, DAC38J82
SLASE16B – JANUARY 2014 – REVISED MAY 2014
10.2 Layout Examples
VDDADAC33 VDDAREF18
www.ti.com
VDDAPLL18
VDDCLK09
VDDS18
VQPS18
ABCDE FGH J K LM
xx xxx xx ₁₂
11
xx xxxx xx x
x
x
x
10
xx xx x
x
x
x
9
xx xxxx x
8
x
x
x
x
x
x
x
x
xx xxxx ₇ x
x
x
x
x
x
xxxx ₆ x
x
x
x
x
x
xx xxxx ⁵
x
x
x
x
4
xx xxxx xx x
x
x
3
xxx x
x
x
xxxx ²
x
x
x
x
x
x
x
x
x
x
x
1
VDDDAC09
VDDIO18
Power Plane 1
Power Plane 2
xx0.1 uF Capacitor
(on bottom)
Via
VDDR18
VDDT09
Figure 87. DAC37J82/DAC38J82 Layout for Power Supplies
VDDDIG09
110 Submit Documentation Feedback
Product Folder Links: DAC37J82 DAC38J82
Copyright © 2014, Texas Instruments Incorporated