Digital Amplifier User's Guide

A.5 Heat Sink Drawing
A.6 Parts List
www.ti.com Heat Sink Drawing
Table A-1. Bill of Materials for HPL-MC012
Description RefDes QTY MFG MFG Part#
PWM MODULATOR, 6 CH, TSSOP38-DBT U4 1 Texas Instruments TAS5086DBT
USB, GENERAL PURPOSE DEVICE U3 1 Texas Instruments TUSB3210PM
CONTROLLER, LQFP64-PM
Single Inverter Gate, SOT23-DBV5 INV1, INV2 2 Texas Instruments SN74AHC1GU04DBVR
Single 2-Input Positive-AND Gate, SOT23-DBV5 AND1 1 Texas Instruments SN74AHC1G08DBVR
Single 2-Input Positive-OR Gate, SOT23-DBV5 OR1 1 Texas Instruments SN74AHC1G32DBVR
Single 2-Input Exclusive-OR Gate, SOT23-DBV5 XOR1 1 Texas Instruments SN74AHC1G86DBVR
Processor Supervisor Circuit, 3.3V U1, U2 2 Texas Instruments TPS3825-33DBVT
WIDE INPUT RANGE VOLTAGE MODE U6 1 Texas Instruments TPS40200D
CONTROLLER, SOP8-D
SPDIF RECEIVER, 192KHZ 6-1 SEL, SSOP30-DB U5 1 AKM AK4113VF/DIR9001
Semiconductor/Texa
s Instruments
OPTICAL RECEIVER, 3.3V, EDGE PCB-RA OPTO1 1 Toshiba TORX141P
Crystal, 12.000MHz, HC49US Y1 1 ECS ECS-120-32-4
Crystal, 12.288MHz, HC49US Y2 1 ECS ECS-122.8-S-4
EEPROM, SERIAL 64K 2.5V SOP8-PS EPROM1 1 Microchip 24LC64-I/SM
Technology
PFET –3.0A –40V 0.1 OHM SOT23-DBV3 PFET1 1 Vishay Siliconix SI2319DS-T1
TRANSISTOR NPN, 40V 600mA, SOT-23 Q1 1 Diodes, Inc. MMBT2222A-7
Transistor PNP 50V PreBiased/4.7K 100mA Q2, Q3, Q4 3 Diodes Inc. DDTA143TCA-7
SOT23-DBV3
SCHOTTKY DIODE, 1A 40V, SMA CR1 1 ON SEMI MBRA140T3
LED, BLUE SMD0603 LED3, LED6 2 Lite-on Trading LTST-C191TBKT
LED, Orange SM1206 LED1, LED2 2 Lumex Opto SML-LX1206SOC-TR
SLLU106 – August 2008 Design Documents 19
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