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參數(shù)資料
| 型號(hào)： | TAS5614ADKDR |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| 封裝： | GREEN, PLASTIC, HSSOP-44 |
| 文件頁(yè)數(shù)： | 23/33頁(yè) |
| 文件大?。?/td> | 1770K |
| 代理商： | TAS5614ADKDR |
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SLAS712B
– JUNE 2010 – REVISED MARCH 2011
MODE SELECTION PINS
MODE PINS
OUTPUT
PWM INPUT(1)
DESCRIPTION
CONFIGURATION
M3
M2
M1
0
2N
2
× BTL
AD mode
0
1
—
Reserved
0
1
0
2N
2
× BTL
BD mode
0
1
1N
1
× BTL +2 ×SE
AD mode
1
0
1N
4
× SE
AD mode
INPUT_C(2)
INPUT_D(2)
2N
1
0
1
× PBTL
0
AD mode
1N
1
0
BD mode
1
0
Reserved
1
(1)
The 1N and 2N naming convention is used to indicate the number of PWM lines to the power stage per channel in a specific mode.
(2)
INPUT_C and D are used to select between a subset of AD and BD mode operations in PBTL mode
PACKAGE HEAT DISSIPATION RATINGS(1)
PARAMETER
TAS5614APHD
TAS5614ADKD
RθJC (°C/W) – 2 BTL or 4 SE channels
3.2
2.1
RθJC (°C/W) – 1 BTL or 2 SE channel(s)
5.4
3.5
RθJC (°C/W) – 1 SE channel
7.9
5.1
Pad Area (2)
64mm2
80mm2
(1)
JC is junction-to-case, CH is case-to-heat sink
(2)
RθCH is an important consideration. Assume a 2-mil thickness of thermal grease with a thermal conductivity of 2.5 W/mK between the
pad area and the heat sink and both channels active. The RθCH with this condition is 1.1°C/W for the PHD package and 0.44°C/W for
the DKD package.
Table 1. ORDERING INFORMATION(1)
TA
PACKAGE
DESCRIPTION
0
°C–70°C
TAS5614APHD
64 pin HTQFP
0
°C–70°C
TAS5614ADKD
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
website at www.ti.com.
Copyright
2010–2011, Texas Instruments Incorporated
3
Product Folder Link(s): TAS5614A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TAS5614ADKD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 |
| TAS5614APHDR | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5614APHD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5614PHD | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| TAS5614PHDR | 150 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TAS5614APHD | 功能描述:音頻放大器 150W Stereo/300W Mono PurePath RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5614APHDR | 功能描述:音頻放大器 150W Stereo/300W Mono PurePath RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TAS5614DKD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:150W STEREO / 300W MONO PurePath? HD DIGITAL-INPUT POWER STAGE |
| TAS5614L | 制造商:TI 制造商全稱:Texas Instruments 功能描述:TAS5612L-TAS5614LDDVEVM |
| TAS5614LA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:150-W Stereo / 300-W Mono PurePath? HD Digital-Input Class-D Power Stage |
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