參數(shù)資料
型號(hào)： TFA9812HN/N1,557
廠商： NXP SEMICONDUCTORS
元件分類： 音頻／視頻放大
英文描述： 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC48
封裝： 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT619-8, HVQFN-48
文件頁(yè)數(shù)： 12/66頁(yè)
文件大?。?/td> 386K
代理商： TFA9812HN/N1,557
TFA9812_2
NXP B.V. 2009. All rights reserved.
Preliminary data sheet
Rev. 02 — 22 January 2009
2 of 66
NXP Semiconductors
TFA9812
BTL stereo Class-D audio amplier with I2S input
I No high system clock required (PLL is able to lock on BCK)
I No external heat sink required
I 5 V tolerant digital inputs
I Supports dual coil inductor application
I Easy application and limited external components required
2.2 DSP features
I Digital parametric 10-band equalizer
I Digital volume control per channel
I Selectable +24 dB gain boost
I Analog interface to digital volume control in Legacy mode
I Digital clip level control
I Soft and hard mute
I Thermal foldback threshold temperature control
I De-emphasis
I Output power limiting control
I Polarity switch
I Four Pulse Width Modulation (PWM) switching frequency settings
2.3 Audio data input interface format support
I Master or slave Master Clock (MCLK), Bit Clock (BCK) and Word Select (WS) signals
I Philips I2S, standard I2S
I Japanese I2S, Most Signicant Bit (MSB) justied
I Sony I2S, Least Signicant Bit (LSB) justied
I Sample rates from 8 kHz to 192 kHz
3.
Applications
I Digital-in Class-D audio amplier applications
I CRT and at-panel television sets
I Flat-panel monitors
I Multimedia systems
I Wireless speakers
I Docking stations for MP3 players
相關(guān)PDF資料
PDF描述
TFDS5500-TR3 TRANSMITTER/RECEIVER IC, DMA8
TFDT5500-TR3 TRANSMITTER/RECEIVER IC, SMA8
TFDU5100-TR3 TRANSMITTER/RECEIVER IC, SMA8
TFDU5100-TT3 TRANSMITTER/RECEIVER IC, SMA8
TFDS5500-TR3 INFRARED, TRANSMITTER/RECEIVER IC, SMA8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TFA9815 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Stereo full-bridge audio amplifier 2 x 17 W
TFA9815T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Stereo full-bridge audio amplifier 2 x 17 W
TFA9815T/N1 制造商:NXP Semiconductors 功能描述:Tube
TFA9815T/N1,112 功能描述:音頻放大器 2CH Stereo 18W 32Pin Audio Amp Speaker 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
TFA9815T/N1,118 功能描述:音頻放大器 Stereo full-bridge audio 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
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

*
*
*