參數(shù)資料
型號(hào)： TPA032D04DCA
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48
封裝： GREEN, PLASTIC, HTSSOP-48
文件頁(yè)數(shù)： 21/26頁(yè)
文件大?。?/td> 439K
代理商： TPA032D04DCA
TPA032D04
10W STEREO CLASSD AUDIO POWER AMPLIFIER
SLOS203B DECEMBER 1999 REVISED JUNE 2000
5
TI.COM
absolute maximum ratings over operating free-air temperature range, TC = 25°C (unless otherwise
noted)
Supply voltage, (VDD, PVDD, LPVDD, RPVDD)
14 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headphone supply voltage, (HPVCC)
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI (MUTE, MODE, SHUTDOWN)
0.3 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, IO (FAULT0, FAULT1), open drain terminated
1 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply/load voltage, (FAULT0, FAULT1)
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charge pump voltage, VCP
PVDD + 20 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous H-bridge output current (1 H-bridge conducting)
3.5 A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulsed H-Bridge output current, each output, Imax (see Note 1)
7 A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous HPREG output current, IO (HPREG)
150 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation, TC = 25°C
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating virtual junction temperature range, TJ
40
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating case temperature range, TC
40
°C to 125°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
65
°C to 260°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
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
v 2%
DISSIPATION RATING TABLE
PACKAGE
TA ≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE TA = 25°C
TA = 70°C
POWER RATING
TA = 85°C
POWER RATING
DCA
5.6 W
44.8 mW/
°C
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
8
14
V
Headphone supply voltage, HPVCC
4.5
5.5
V
High-level input voltage, VIH (MUTE, MODE, SHUTDOWN)
2
VDD + 0.3 V
V
Low-level input voltage, VIL (MUTE, MODE, SHUTDOWN)
0.3
0.8
V
Audio inputs, LINN, LINP, RINN, RINP, HPLIN, HPRIN, differential input voltage
1
VRMS
PWM frequency
100
250
500
kHZ
相關(guān)PDF資料
PDF描述
TPA032D04DCAG4 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48
TPA032D04DCARG4 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48
TPA102DGNR 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TPA102DGN 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
TPA102DGNG4 0.07 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA032D04DCAG4 功能描述:音頻放大器 Stereo Medium Pwr Class-D Aud 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
TPA032D04DCAR 功能描述:音頻放大器 Ster Med Pwr Cls-D w/Ster Hdphn Driver 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
TPA032D04DCARG4 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA032D04EVM 制造商:Texas Instruments 功能描述:EVAL KIT FOR 10-W STEREO CLS-D AUD PWR AMP - Bulk
TPA-10 功能描述:保險(xiǎn)絲 TELPOWER ALARM FUSE RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*