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MC34119中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書

MC34119
廠商型號(hào)

MC34119
功能描述

Low Power Audio Amplifier
文件大小

486.71 Kbytes
頁(yè)面數(shù)量

17 頁(yè)
生產(chǎn)廠商 Freescale Semiconductor, Inc
企業(yè)簡(jiǎn)稱

freescale【飛思卡爾】

中文名稱

飛思卡爾半導(dǎo)體官網(wǎng)
原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載
更新時(shí)間

2025-2-1 23:00:00

MC34119規(guī)格書詳情

Low Power Audio Amplifier

The 34119 is a low power audio amplifier integrated circuit intended for telephone applications, such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages (2.0 V minimum). Coupling capacitors to the speaker are not required. Open loop gain is 80 dB, and the closed loop gain is set with two external resistors. A Chip Disable pin permits powering down and/or muting the input signal.

Features

? Wide Operating Supply Voltage Range (2.0 V to 16 V), Allows Telephone Line Powered Applications

? Low Quiescent Supply Current (2.7 mA Typ) for Battery Powered Applications

? Chip Disable Input to Power Down the IC

? Low Power--Down Quiescent Current (65 μA Typ)

? Drives a Wide Range of Speaker Loads (8.0 ? and Up)

? Output Power Exceeds 250 mW with 32 ? Speaker

? Low Total Harmonic Distortion (0.5 Typ)

? Gain Adjustable from 46 dB for Voice Band

? Requires Few External Components

? Pb-Free Packaging Designated by Suffix Code EF

產(chǎn)品屬性

  • 型號(hào)：

    MC34119

  • 制造商：

    FREESCALE

  • 制造商全稱：

    Freescale Semiconductor, Inc

  • 功能描述：

    Low Power Audio Amplifier

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