EVM Custom Component Vendors

www.ti.com

Table 4. Bill of Materials for TAS5614LDDVEVM (continued)

Manu Part No.

Qty.

Ref Des

Vendor Part No.

Description

Vendor

Manu.

92000A118

2

HS1

92000A118

PHILIPS PANHEAD SCREW M3x8mm

McMaster-

McMaster-

STAINLESS STEEL ROHS

Carr

Carr

92148A150

2

HS1

92148A150

SPLIT WASHER M3 STAINLESS STEEL

McMaster-

McMaster-

ROHS

Carr

Carr

STANDOFFS AND HARDWARE

94868A178

4

NA

94868A178

STANDOFF M3x25mm 4.5mm DIA HEX

McMaster-

McMaster-

STAINLESS STEEL F-F ROHS

Carr

Carr

92000A118

4

NA

92000A118

PHILIPS PANHEAD SCREW M3x8mm

McMaster-

McMaster-

STAINLESS STEEL ROHS

Carr

Carr

92148A150

4

NA

92148A150

SPLIT WASHER M3 STAINLESS STEEL

McMaster-

McMaster-

ROHS

Carr

Carr

Component Count:

163

COMPONENTS NOT ASSEMBLED

CR1, CR2, CR3, CR4, L+, L-, OA, OB, OC, OD, R+, R-, PVDD_AB, PVDD_CD, M1, M2, GNDx2, PSVC

A.1

EVM Custom Component Vendors

TAS5612LDDVEVM and TAS5614LDDVEVM include inductors and heatsinks from 2 custom component

vendors designed specifically for the EVMs. These vendors carry stock for small orders on their shelves.

Advanced Thermal Solutions (ATS), in Norwood, MA, USA, provide a heatsink optimized for these EVMs,

ATS-TI1OP-563-C1. Information on this heatsink can be obtained from Leonard Alter at lalter@qats.com.

ATS design and manufacture a large line of off-the-shelf and patented high performance heatsinks. They

also design and manufacture research quality thermal test and measurement equipment and offer thermal

evaluation and design services. Information about their products and services is available at

www.qats.com.

Coilcraft, in Cary, IL, USA, provide a 10µH inductor optimized for these EVMs, MA5172-AE. Information

on this component can be found in the data sheet for the MA5172 inductor family at www.coilcraft.com.

Coilcraft make a variety of other inductors for Class D amplifiers, most of which are AEC-Q200 Grade 1

certified for automotive applications. Free evaluation samples and on-line ordering are available at

www.coilcraft.com.

A.2

TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION

PCB IDENTIFICATION:

TAS5612L-TAS5614LDDVEVM_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

14

Design Information

SLAU375 – May 2012

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