參數(shù)資料
型號(hào)： TDA7416
廠商： STMICROELECTRONICS
元件分類(lèi)： 音頻控制
英文描述： 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP44
封裝： 10 X 10 MM HEIGHT, TQFP-44
文件頁(yè)數(shù)： 22/27頁(yè)
文件大?。?/td> 564K
代理商： TDA7416
TDA7416
4/27
FEATURES
Input multiplexer
– 1 pseudo differential CDC stereo input, programmable as single-ended input
– 3 single-ended stereo inputs
– Input gain adjust 0 to 15dB with 1dB steps
– direct mute
– internal offset-cancellation (autozero)
Mixing stage
– mixable mix input to Front speaker outputs
– Input controls +15 to -79dB with 1dB steps
– direct mute
Loudness
– programmable center frequency and filter slope
– 19dB with 1dB steps
– selectable flat-mode (constant attenuation)
Volume
– +32 to -79.5dB with 0.5dB step resolution
– soft-step control with programmable blend times
– 100dB range
Equalizer
– seven bands
– 2nd order frequency response
– center frequency programmable for lowest and highest filter
– programmable quality factor in four steps for each filter
– -15 to 15dB range with 1dB resolution
Spectrum analyzer
– seven bandpass filters
– 2nd order frequency response
– programmable quality factor for different visual appearance
– analog output
– controlled by external serial clock
High pass
– 2nd order butterworth highpass with programmable cut-off frequency
– selectable flat-mode
Speaker
– 4 independent soft step speaker controls, +15 to -79dB with 1dB steps
–mute
– 4 independent programmable mix inputs with 50% mixing ratio
Subwoofer
– single-ended monaural output
– independent soft step level control +15 to -79dB with 1dB steps
Mute functions
– direct mute
– digitally controlled SoftMute with 3 programmable mute-times
Effect
– Gain effect or high pass effect fixed external components
相關(guān)PDF資料
PDF描述
TDA7417TR 1 CHANNEL(S), EQUALIZER CIRCUIT, PQFP32
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7416_11 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Car radio signal processor
TDA7417 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 9.5V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TDA7417TR 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) 9.5V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TDA7418 功能描述:音頻放大器 Car-radio Multimedia Signal (CMSP) RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TDA7418TR 功能描述:音頻放大器 3 Band Car Audio Processor 8-10V RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
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