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參數資料
| 型號： | TPA102DGNRG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8 |
| 封裝： | GREEN, PLASTIC, MSOP-8 |
| 文件頁數： | 12/25頁 |
| 文件大?。?/td> | 751K |
| 代理商： | TPA102DGNRG4 |
www.ti.com
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
TPA102
SLOS213D – AUGUST 1998 – REVISED SEPTEMBER 2004
These devices have limited built-in ESD protection. The leads should be shorted together or the device
placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
AVAILABLE OPTIONS
PACKAGED DEVICE
TA
MSOP Symbolization
MSOP(1)
-40
°C to 85°C
TPA102DGN
TI AAC
(1)
The DGN package is available inleft-ended tape and reel only (e.g., TPA102DGNR).
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
BYPASS
1
I
Tap to voltage divider for internal mid-supply bias supply. Connect to a 0.1 F to 1 F low ESR capacitor
for best performance.
GND
2
I
GND is the ground connection.
IN1–
8
I
IN1- is the inverting input for channel 1.
IN2–
4
I
IN2- is the inverting input for channel 2.
SHUTDOWN
3
I
Puts the device in a low quiescent current mode when held high.
VDD
6
I
VDD is the supply voltage terminal.
VO1
7
O
VO1 is the audio output for channel 1.
VO2
5
O
VO2 is the audio output for channel 2.
Thermal Pad
over operating free-air temperature range (unless otherwise noted)(1)
UNIT
VDD
Supply voltage
6 V
VI
Input voltage
–0.3 V to VDD + 0.3 V
Continuous total power dissipation
Internally limited
TJ
Operating junction temperature range
–40
°C to 150°C
Tstg
Storage temperature range
–65
°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
260
°C
(1)
Stresses beyond thoselisted under "absolute maximum ratings” may cause permanent damage to thedevice. These are stress ratings
only, and functional operation of the deviceat these or any other conditions beyond those indicated under "recommendedoperating
conditions” is not implied. Exposure to absolute-maximum-ratedconditions for extended periods may affect devicereliability.
TA≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
PACKAGE
POWER RATING
ABOVE TA = 25°C
POWER RATING
DGN
2.14 W(1)
17.1 mW/
°C
1.37 W
1.11 W
(1)
See the Texas Instrumentsdocument, PowerPAD Thermally EnhancedPackage Application Report (SLMA002), for more information on
thePowerPAD package. The thermal data was measured on a PCB layout based on theinformation in the section entitled
TexasInstruments Recommended Board for PowerPAD on page 33 of the beforementioned document.
2
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相關代理商/技術參數 |
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| TPA112 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:150-mW STEREO AUDIO POWER AMPLIFIER |
| TPA112D | 功能描述:音頻放大器 150mW Stereo RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA112DG4 | 功能描述:音頻放大器 150mW Stereo RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA112DGN | 功能描述:音頻放大器 150mW Stereo RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA112DGNG4 | 功能描述:音頻放大器 150mW Stereo Aud Power Amp RoHS:否 制造商:STMicroelectronics 產品: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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