Datasheet 搜索 > 开发套件 > TI（德州仪器） > TAS5611PHD2EVM 数据手册 > TAS5611PHD2EVM 产品设计参考手册 3/36 页
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TAS5611PHD2EVM 产品设计参考手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
开发套件
封装:
QFP-64
描述:
音频 IC 开发工具 TAS5611PHD Eval Mod
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P19P20P21P25
技术参数、封装参数在P9
应用领域在P35
导航目录
TAS5611PHD2EVM数据手册
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www.ti.com
Overview
1 Overview
The TAS5615PHD2EVM PurePath™ HD customer evaluation module demonstrates the integrated circuit
TAS5615PHD2 from Texas Instruments (TI).
The TAS5615PHD is a high-performance, integrated stereo feedback, analog-input, digital amplifier,
power stage designed to drive 8-Ω speakers at up to 160 W per channel. This amplifier requires only a
simple, passive demodulation filter to deliver high-quality, high-efficiency audio amplification.
This EVM is configured with two BTL channels and the possibility to apply either a single-ended or a
differential analog input signal.
The OPA1632 is a high-performance, fully differential, audio operational amplifier designed to operate with
single-ended or differential input signals to the EVM.
This EVM is a complete stereo analog input, 2 × 160-W power amplifier ready for evaluation and great
music.
Table 1. Table 1. TAS5615PHD2EVM Specification
Key Parameters
Output stage supply voltage 25 V – 50 V
Number of channels 2
Load impedance 8 Ω
Output power, 8 Ω, 10% THD 160 W
Dynamic range >100 dB(A)
SE to differential amplifier OPA1632D
Output stage TAS5615PHD
Other features +15-V onboard switcher from PVDD supply
This document covers EVM specifications, audio performance and power efficiency measurements
graphs, and design documentation that includes schematics, parts list, layout, and mechanical design.
3
SLAU289A–December 2009–Revised May 2010 TAS5615PHD2EVM
Copyright © 2009–2010, Texas Instruments Incorporated
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