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参数资料
| 型号： | TPA6120A2DWPRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20 |
| 封装： | GREEN, PLASTIC, SOP-20 |
| 文件页数： | 12/25页 |
| 文件大小： | 611K |
| 代理商： | TPA6120A2DWPRG4 |
www.ti.com
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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相关代理商/技术参数 |
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| TPA6120A2EVM | 功能描述:音频 IC 开发工具 TPA6120A2 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压: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:- 零件状态:有效 放大器类型:AB 类 输出类型:耳机，2-通道（立体声） 不同负载时的最大输出功率 x 通道数:80mW x 2 @ 600 欧姆 电压 - 电源:10 V ~ 30 V，±5 V ~ 15 V 板类型:完全填充 使用的 IC/零件:TPA6120A2 所含物品:板 标准包装: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:- 包装:剪切带（CT） 零件状态:有效 类型:AB 类 输出类型:耳机，2-通道（立体声） 不同负载时的最大输出功率 x 通道数:80mW x 2 @ 600 欧姆 电压 - 电源:10 V ~ 30 V，±5 V ~ 15 V 特性:差分输入，短路和热保护 安装类型:表面贴装 工作温度:-40°C ~ 85°C（TA） 供应商器件封装:14-VQFN（3.5x3.5） 封装/外壳:14-VFQFN 裸露焊盘 标准包装:1 |
| TPA6130A2 | 制造商:TI 制造商全称:Texas Instruments 功能描述:138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL |
| TPA6130A2_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:138-mW DIRECTPATH STEREO HEADPHONE AMPLIFIER WITH I2C VOLUME CONTROL |
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