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參數(shù)資料
| 型號： | TPA032D01DCARG4 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 10-W MONO CLASS-D AUDIO POWER AMPLIFIER |
| 中文描述： | 10單聲道D類音頻功率放大器 |
| 文件頁數(shù)： | 4/25頁 |
| 文件大?。?/td> | 550K |
| 代理商： | TPA032D01DCARG4 |
SLOS282B DECEMBER 1999 REVISED JUNE 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
AVAILABLE OPTIONS
PACKAGED DEVICES
TSSOP
(DCA)
TA
40
°
C to 125
°
C
TPA032D01DCA
The DCA package is available in left-ended tape and reel. To order
a taped and reeled part, add the suffix R to the part number (e.g.,
TPA032D01DCAR).
absolute maximum ratings over operating free-air temperature range, T
C
= 25
°
C (unless otherwise
noted)
Supply voltage, (V
DD
, PV
DD
)
Logic supply voltage, (V
CC
)
Input voltage, V
I
(MUTE, MODE, SHUTDOWN)
Output current, I
O
(FAULT0, FAULT1), open drain terminated
Supply/load voltage, (FAULT0, FAULT1)
Charge pump voltage, V
CP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous H-bridge output current (1 H-bridge conducting)
Pulsed H-Bridge output current, each output, I
max
(see Note 1)
Continuous V
CC
REG output current, I
O
(V
CC
REG)
Continuous total power dissipation, T
C
= 25
°
C
Operating virtual junction temperature range, T
J
Operating case temperature range, T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
14 V
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.3 V to 7 V
1 mA
7 V
PV
DD
+ 20 V
3.5 A
7 A
150 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
See Dissipation Rating Table
40
°
C to 150
°
C
40
°
C to 125
°
C
65
°
C to 260
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
260
°
C
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.
NOTE 1: Pulse duration = 10 ms, duty cycle
2%
DISSIPATION RATING TABLE
PACKAGE
TA
≤
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
44.8 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
DCA
5.6 W
3.6 W
2.9 W
Please see the Texas Instruments document,
PowerPAD Thermally Enhanced Package Application
Report
(literature number SLMA002), for more information on the PowerPAD
package. The thermal data
was measured on a PCB layout based on the information in the section entitled
Texas Instruments
Recommended Board for PowerPAD
on page 33 of the before mentioned document.
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VDD, PVDD, LPVDD, RPVDD
Logic supply voltage, VCC
High-level input voltage, VIH (MUTE, SHUTDOWN)
Low-level input voltage, VIL (MUTE, SHUTDOWN)
Audio inputs, LINN, LINP, RINN, RINP, differential input voltage
8
14
V
4.5
5.5
V
2
VDD + 0.3 V
V
0.3
0.8
V
1
VRMS
kHZ
PWM frequency
100
250
500
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相關(guān)代理商/技術(shù)參數(shù) |
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| TPA032D01EVM | 制造商:Texas Instruments 功能描述:MONO CLASS-D AUDIO POWER AMPLIFIER EVM - Bulk |
| TPA032D02 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D02_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D02DCA | 功能描述:音頻放大器 10W Class-D 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 |
| TPA032D02DCAG4 | 功能描述:音頻放大器 Stereo Medium Power 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
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