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參數(shù)資料
| 型號(hào)： | TPA6120A2DWPG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類(lèi)： | 音頻／視頻放大 |
| 英文描述： | 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| 封裝： | GREEN, PLASTIC, SOP-20 |
| 文件頁(yè)數(shù)： | 12/25頁(yè) |
| 文件大?。?/td> | 611K |
| 代理商： | TPA6120A2DWPG4 |
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ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATING TABLE
AVAILABLE OPTIONS
RECOMMENDED OPERATING CONDITIONS
TPA6120A2
SLOS431 – MARCH 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.
over operating free-air temperature range (unless otherwise noted) (1)
TPA6120A2
Supply voltage, VCC+ to VCC-
33 V
Input voltage, VI
(2)
± V
CC
Differential input voltage, VID
6 V
Minimum load impedance
8
Continuous total power dissipation
See Dissipation Rating Table
Operating free–air temperature range, TA
- 40
°C to 85°C
Operating junction temperature range, TJ
(3)
- 40
°C to 150°C
Storage temperature range, Tstg
- 40
°C to 125°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
235
°C
(1)
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(2)
When the TPA6120A2 is powered down, the input source voltage must be kept below 600-mV peak.
(3)
The TPA6120A2 incorporates an exposed PowerPAD on the underside of the chip. This acts as a heatsink and must be connected to a
thermally dissipating plane for proper power dissipation. Failure to do so may result in exceeding the maximum junction temperature that
could permanently damage the device. See TI Technical Brief SLMA002 for more information about utilizing the PowerPAD thermally
enhanced package.
θ
JA
(1)
θ
JC
TA = 25°C
PACKAGE
(
°C/W)
(
°C/W)
POWER RATING
DWP
44.4
33.8
2.8 W
(1)
The PowerPAD must be soldered to a thermal land on the printed-circuit board. See the PowerPAD
Thermally Enhanced Package application note (SLMA002)
TA
PACKAGE
PART NUMBER
SYMBOL
-40
°C to 85°C
DWP(1)
TPA6120A2DWP
6120A2
(1)
The DWP package is available taped and reeled. To order a taped and reeled part, add the suffix R
to the part number (e.g., TPA6120A2DWPR).
MIN
MAX
UNIT
Split Supply
±5
±15
Supply voltage, VCC+ and VCC-
V
Single Supply
10
30
Load impedance
VCC = ±5 V or ±15 V
16
Operating free–air temperature, TA
-40
85
°C
2
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| TPA6120A2DWPR | 功能描述:音頻放大器 High Fidelity Stereo Headphone Drv RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
| TPA6120A2DWPRG4 | 功能描述:音頻放大器 Hi Fidelity St Head phone Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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 |
| TPA6120A2EVM | 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA6120A2 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V |
| TPA6120A2RGYEVM | 功能描述:TPA6120A2 - Headphones, 2-Channel (Stereo) Output Class AB Audio Amplifier Evaluation Board 制造商:texas instruments 系列:- 零件狀態(tài):有效 放大器類(lèi)型:AB 類(lèi) 輸出類(lèi)型:耳機(jī)，2-通道（立體聲） 不同負(fù)載時(shí)的最大輸出功率 x 通道數(shù):80mW x 2 @ 600 歐姆 電壓 - 電源:10 V ~ 30 V，±5 V ~ 15 V 板類(lèi)型:完全填充 使用的 IC/零件:TPA6120A2 所含物品:板 標(biāo)準(zhǔn)包裝:1 |
| TPA6120A2RGYT | 功能描述:Amplifier IC Headphones, 2-Channel (Stereo) Class AB 14-VQFN (3.5x3.5) 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 類(lèi)型:AB 類(lèi) 輸出類(lèi)型:耳機(jī)，2-通道（立體聲） 不同負(fù)載時(shí)的最大輸出功率 x 通道數(shù):80mW x 2 @ 600 歐姆 電壓 - 電源:10 V ~ 30 V，±5 V ~ 15 V 特性:差分輸入，短路和熱保護(hù) 安裝類(lèi)型:表面貼裝 工作溫度:-40°C ~ 85°C（TA） 供應(yīng)商器件封裝:14-VQFN（3.5x3.5） 封裝/外殼:14-VFQFN 裸露焊盤(pán) 標(biāo)準(zhǔn)包裝:1 |
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