參數(shù)資料
型號: TAS5615DKDR
廠商: Texas Instruments
文件頁數(shù): 23/36頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 160W STER D 44HSSOP
標準包裝: 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)
在某負載時最大輸出功率 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: 消除爆音,差分輸入,短路和熱保護,關閉
安裝類型: 表面貼裝
供應商設備封裝: 44-HSSOP
封裝/外殼: 44-BSSOP(0.433",11.00mm 寬)裸露焊盤
包裝: 標準包裝
產品目錄頁面: 860 (CN2011-ZH PDF)
其它名稱: 296-24634-6
www.ti.com
SLAS595B – JUNE 2009 – REVISED FEBRUARY 2010
MODE SELECTION PINS
MODE PINS
OUTPUT
ANALOG
DESCRIPTION
INPUT
CONFIGURATION
M3
M2
M1
0
Differential
2 × BTL
AD mode
0
1
Reserved
0
1
0
Differential
2 × BTL
BD mode
Differential
0
1
1 × BTL +2 × SE
AD mode, BTL differential
Single-ended
1
0
Single-ended
4 × SE
AD mode
INPUT_C(1)
INPUT_D(1)
1
0
1
Differential
1 × PBTL
0
AD mode
1
0
BD mode
1
0
Reserved
1
(1)
INPUT_C and _D are used to select between a subset of AD and BD mode operations in PBTL mode (1 = VREG and 0 = AGND).
PACKAGE HEAT DISSIPATION RATINGS
(1)
PARAMETER
TAS5615PHD
TAS5615DKD
RqJC (°C/W) – 2 BTL or 4 SE channels
3.63
2.52
RqJC (°C/W) – 1 BTL or 2 SE channel(s)
5.95
3.22
RqJC (°C/W) – 1 SE channel
9.9
6.9
Pad area (2)
49 mm2
80 mm2
(1)
JC is junction-to-case, CH is case-to-heat sink
(2)
RqH is an important consideration. Assume a 2-mil thickness of typical thermal grease between the pad area and the heat sink and both
channels active. The RqCH with this condition is 1.22°C/W for the PHD package and 1.02°C/W for the DKD package.
Table 1. ORDERING INFORMATION(1)
TA
PACKAGE
DESCRIPTION
0°C–70°C
TAS5615PHD
64-pin HTQFP
0°C–70°C
TAS5615DKD
44-pin PSOP3
(1)
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
Copyright 2009–2010, Texas Instruments Incorporated
3
Product Folder Link(s) :TAS5615
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