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www.ti.com TAS5622-TAS5624LDDVEVM PCB Specification
A.2 TAS5622-TAS5624LDDVEVM PCB Specification
PCB IDENTIFICATION: TAS5622-TAS5624DDVEVM_RevA
PCB TYPE: DOUBLE-SIDED PLATED-THROUGH
PCB SIZE: 142 x 96 mm
LAMINATE TYPE: FR4
LAMINATE THICKNESS: 1.6mm
COPPER THICKNESS: 70 μm (2 ounce) (INCLUDING PLATING EXTERIOR LAYER)
COPPER PLATING IN HOLES: 70 μm (2 ounce)
MINIMUM HOLE DIAMETER: 0.3 mm (12 mils)
SILKSCREEN: WHITE - REMOVE SILKSCREEN FROM SOLDER & PRE-TINNED
AREAS
SOLDER MASK: BLUE
APPROX. HOLE COUNT: 570
PROTECTIVE COATING: ENIG (ELECTROLESS NICKEL / IMMERSION GOLD)
ELECTRICAL TEST: PCB MUST BE ELECTRICAL TESTED
COMMENTS: FAB NOTES ARE IN THE DRILL DRAWING FILE
A.3 EVM PCB Layers
Figure 8. Top Composite PCB Layer
15
SLAU376–May 2012 Design Information
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