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參數(shù)資料
| 型號： | TPA3100D2RGZR-P |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 21.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48 |
| 封裝： | 7 X 7 MM, GREEN, PLASTIC, QFN-48 |
| 文件頁數(shù)： | 12/39頁 |
| 文件大?。?/td> | 1298K |
| 代理商： | TPA3100D2RGZR-P |
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ABSOLUTE MAXIMUM RATINGS
TYPICAL DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
SLOS469E – OCTOBER 2005 – REVISED MAY 2007
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.
over operating free-air temperature range (unless otherwise noted)(1)
UNIT
VCC
Supply voltage
AVCC, PVCC
–0.3 V to 30 V
SHUTDOWN, MUTE
–0.3 V to VCC + 0.3 V
VI
Input voltage
GAIN0, GAIN1, RINN, RINP, LINN, LINP, MSTR/SLV,
–0.3 V to VREG + 0.5 V
SYNC
Continuous total power dissipation
See Dissipation Rating Table
TA
Operating free-air temperature range
–40
°C to 85°C
TJ
Operating junction temperature range(2)
–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
RLoad
Load Resistance
3.2
Minimum
Human body model (3) (all pins)
±2 kV
Electrostatic discharge
Machine model (4) (all pins)
±200 V
Charged-device model (5) (all pins)
±500 V
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operations 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)
The TPA3100D2 incorporates an exposed thermal pad on the underside of the chip. This acts as a heatsink, and it must be connected
to a thermally dissipating plane for proper power dissipation. Failure to do so may result in the device going into thermal protection
shutdown. See TI Technical Briefs SCBA017D and SLUA271 for more information about using the QFN thermal pad. See TI Technical
Briefs SLMA002 for more information about using the HTQFP thermal pad.
(3)
In accordance with JEDEC Standard 22, Test Method A114-B.
(4)
In accordance with JEDEC Standard 22, Test Method A115-A
(5)
In accordance with JEDEC Standard 22, Test Method C101-A
PACKAGE
TA ≤ 25°C
DERATING FACTOR
TA = 70°C
TA = 85°C
48-pin RGZ (QFN)
4.63 W
37 mW/
°C(1)
2.96 W
2.41 W
48-pin PHP (HTQFP)
5 W
40 mW/
°C(2)
3.2 W
2.6 W
(1)
This data was taken using 1 oz trace and copper pad that is soldered directly to a JEDEC standard high-k PCB. The thermal pad must
be soldered to a thermal land on the printed-circuit board. See TI Technical Briefs SCBA017D and SLUA271 for more information about
using the QFN thermal pad.
(2)
This data was taken using 1 oz trace and copper pad that is soldered directly to a JEDEC standard high-k PCB. The thermal pad must
be soldered to a thermal land on the printed-circuit board. See TI Technical Briefs SLMA002 for more information about using the
HTQFP thermal pad.
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
MAX
UNIT
VCC
Supply voltage
PVCC, AVCC
10
26
V
SHUTDOWN, MUTE, GAIN0, GAIN1, MSTR/SLV,
VIH
High-level input voltage
2
V
SYNC
SHUTDOWN, MUTE, GAIN0, GAIN1, MSTR/SLV,
VIL
Low-level input voltage
0.8
V
SYNC
SHUTDOWN, VI = VCC, VCC = 24 V
125
MUTE, VI = VCC, VCC = 24 V
75
IIH
High-level input current
A
GAIN0, GAIN1, MSTR/SLV, SYNC, VI = VREG,
2
VCC = 24 V
2
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| TPA3100D2RGZT | 功能描述:音頻放大器 20 W Stereo Class-D Audio Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA3100D2RGZT | 制造商:Texas Instruments 功能描述:IC AMP AUDIO PWR 21.8W D 48VQFN |
| TPA3100D2RGZTG4 | 功能描述:音頻放大器 20 W Stereo Class-D Audio Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| TPA3101D2 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA3101D2_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
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