參數(shù)資料
型號: TAS5615PHDR
廠商: Texas Instruments
文件頁數(shù): 19/36頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 160W STER D 64HTQFP
標(biāo)準(zhǔn)包裝: 1
系列: PurePath™ HD
類型: D 類
輸出類型: 1-通道(單聲道)或 2-通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 300W x 1 @ 4 歐姆; 160W x 2 @ 8 歐姆
電源電壓: 25 V ~ 52.5 V
特點(diǎn): 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 64-HTQFP(14x14)
封裝/外殼: 64-TQFP 裸露焊盤
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 860 (CN2011-ZH PDF)
其它名稱: 296-25280-6
SLAS595B – JUNE 2009 – REVISED FEBRUARY 2010
www.ti.com
Note B1: It is important to have a direct low-impedance return path for high current back to the power supply. Keep
impedance low from top to bottom side of PCB through a lot of ground vias.
Note B2: Bootstrap low-impedance X7R ceramic capacitors placed on bottom side providing a short low-inductance
current loop.
Note B3: Return currents from bulk capacitors and output filter capacitors.
Figure 19. Printed Circuit Board – Bottom Layer
REVISION HISTORY
Changes from Original (June 2009) to Revision A
Page
Deleted Product Preview from the PHD package ................................................................................................................. 3
Changes from Revision A (September 2009) to Revision B
Page
Changed pin location diagram .............................................................................................................................................. 2
Replaced chip graphic in pinout diagram ............................................................................................................................. 2
Changed several frame-rate specifications in the Recommended Operating Conditions .................................................... 4
Changed specifications for oscillator frequencies in the Electrical Characteristics ............................................................ 10
Changed response time for overload protection counter in Electrical Characteristics ....................................................... 11
Revised component values on pins 6 and 63 in Typical SE Application illustration ........................................................... 19
26
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) :TAS5615
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