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PCM1870

采用麥克風(fēng)偏置、ALC、音效和陷波濾波器的 90dB SNR 低功耗立體聲音頻 ADC

The PCM1870 is a low-power stereo ADC designed for portable digital audio applications, with line-input amplifier, boost amplifier, microphone bias, programmable gain control, sound effects, and auto level control (ALC). It is available in 24-QFN (4-mm × 5-mm) and 24-DSBGA (2.49-mm × 3.49-mm) packag; ? Analog Front End: \n? Stereo Single End Input With MUX\n? Mono Differential Input\n? Stereo Programmable Gain Amplifier\n? Microphone Boost Amplifier and Bias\n \n? Analog Performances Dynamic Range: 90 dB\n? Power-Supply Voltage \n? 1.71 V to 3.6 V for Digital I/O Section\n? 1.71 V to 3.6 V for D;

TITexas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870

16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier

BURR-BROWN

Burr-Brown (TI)

PCM1870

Microphone Bias and Microphone Amplifier

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870A

采用麥克風(fēng)偏置、ALC、音效和陷波濾波器的 90dB SNR 低功耗立體聲音頻 ADC

The PCM1870A is a low-power stereo ADC designed for portable digital audio applications, with line-input amplifier, boost amplifier, microphone bias, programmable gain control, sound effects, and auto level control (ALC). It is available in a 24-DSBGA (2.49-mm × 3.49-mm) package to save footprint. T; ? Analog Front End: \n? Stereo Single End Input With MUX\n? Mono Differential Input\n? Stereo Programmable Gain Amplifier\n? Microphone Boost Amplifier and Bias\n \n? Analog Performances Dynamic Range: 90 dB\n? Power-Supply Voltage \n? 1.71 V to 3.6 V for Digital I/O Section\n? 1.71 V to 3.6 V for D;

TITexas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870_16

Microphone Bias and Microphone Amplifier

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870A

16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier

TITexas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870AYZFR

16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier

TITexas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870AYZFT

16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier

TITexas Instruments

德州儀器美國(guó)德州儀器公司

PCM1870RHFR

16-Bit Low-Power Stereo Audio ADC With Microphone Bias and Microphone Amplifier

BURR-BROWN

Burr-Brown (TI)

PCM1870RHFR

Microphone Bias and Microphone Amplifier

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

技術(shù)參數(shù)

  • Analog inputs:

    2

  • Digital audio interface:

    DSP

  • Control interface:

    I2C

  • Sampling rate (Max) (kHz):

    50

  • ADC SNR (Typ) (dB):

    90

  • Rating:

    Catalog

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
BURR-BROWN
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
詢價(jià)
TI/TEXAS
23+
原廠封裝
8931
詢價(jià)
TI
25+
DSBGA2O
7500
詢價(jià)
TI
24+
24-DSBGA
7500
詢價(jià)
TI
11
VQFN-24
4845
詢價(jià)
TEXAS
23+
QFN
5000
原裝正品,假一罰十
詢價(jià)
TI
24+
原廠原封
6523
進(jìn)口原裝公司百分百現(xiàn)貨可出樣品
詢價(jià)
TEXAS
24+
QFN
5000
只做原裝公司現(xiàn)貨
詢價(jià)
TI
1701+
VQFN-24
7500
只做原裝進(jìn)口,假一罰十
詢價(jià)
更多PCM1870供應(yīng)商 更新時(shí)間2025-7-30 11:14:00