參數(shù)資料
型號(hào)： TPA2012D2YZHR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 2.1 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA16
封裝： 2.01 X 2.01 MM, GREEN, DSBGA-16
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 785K
代理商： TPA2012D2YZHR
RTJ
YZH
1
FEATURES
APPLICATIONS
DESCRIPTION
VDD = 3.6 V, 10%
0
0.50
1
1.50
2
2.50
4
9
14
19
24
29
34
P
O
Output
Power
W
RL Load Resistance W
WCSP Thermally Limited Region
VDD = 5 V, 1%
VDD = 2.5 V, 1%
VDD = 2.5 V, 10%
VDD = 3.6 V, 1%
VDD = 3.6 V, 10%
www.ti.com .................................................................................................................................................. SLOS438D – DECEMBER 2004 – REVISED JUNE 2008
2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
Wireless or Cellular Handsets and PDAs
2
Output Power By Package:
Portable DVD Player
–
QFN:
Notebook PC
–
2.1 W/Ch Into 4
at 5 V
Portable Radio
–
1.4 W/Ch Into 8
at 5 V
Portable Gaming
–
720 mW/Ch Into 8
at 3.6 V
Educational Toys
–
WCSP:
USB Speakers
–
1.2 W/Ch Into 4
at 5 V(1)
–
1.3 W/Ch Into 8
at 5 V
–
720 mW/Ch Into 8
at 3.6 V
The TPA2012D2 is a stereo, filter-free, Class-D audio
Only Two External Components Required
amplifier (class-D amp) available in a WCSP, QFN, or
PWP package. The TPA2012D2 only requires two
Power Supply Range: 2.5 V to 5.5 V
external components for operation.
Independent Shutdown Control for Each
Channel
The TPA2012D2 features independent shutdown
controls for each channel. The gain can be selected
Selectable Gain of 6, 12, 18, and 24 dB
to 6, 12, 18, or 24 dB utilizing the G0 and G1 gain
Internal Pulldown Resistor On Shutdown Pins
select pins. High PSRR and differential architecture
High PSRR: 77 dB at 217 Hz
provide
increased
immunity
to
noise
and
RF
rectification. In addition to these features, a fast
Fast Startup Time (3.5 ms)
startup time and small package size make the
Low Supply Current
TPA2012D2 class-D amp an ideal choice for both
Low Shutdown Current
cellular handsets and PDAs.
Short-Circuit and Thermal Protection
Space Saving Packages
–
2,01 mm X 2,01 mm NanoFree WCSP
(YZH)
–
4 mm X 4 mm Thin QFN (RTJ) with
PowerPAD
(1)
Thermally limited
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
NanoFree, PowerPAD are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2004–2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相關(guān)PDF資料
PDF描述
TPA2012D2YZHT 2.1 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA16
TPA2013D1RGPRG4 2.7 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
TPA2013D1YZH 2.7 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA16
TPA2013D1RGPR 2.7 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
TPA2013D1YZHR 2.7 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2012D2YZHT 功能描述:音頻放大器 2.1W Stereo Class-D Aud Power Amplifier 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
TPA2013D1 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1_1 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
TPA2013D1EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA2013D1EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TPA2013D1RGP 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.7-W CONSTANT OUTPUT POWER CLASS-D AUDIO AMPLIFIER WITH INTEGRATED BOOST CONVERTER
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(xiě)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

*
*
*