| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LM1972 | LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | |
LM1972 | 2-Channel 78dB Audio Attenuator 文件：1.29187 Mbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | |
LM1972 | LM1972 關(guān)Pot 2-Channel 78dB Audio Attenuator with Mute 文件：1.01615 Mbytes 頁數(shù)：21 Pages | TI 德州儀器 | TI | |
LM1972 | Pot 2-Channel 78dB Audio Attenuator with Mute 文件：301.42 Kbytes 頁數(shù)：11 Pages | NSC 國半 | NSC | |
LM1972 | 具有靜音功能的 μPot 2 通道 78dB 音頻衰減器 The LM1972 is a digitally controlled 2-channel 78dB audio attenuator fabricated on a CMOS process. Each channel has attenuation steps of 0.5dB from 0dB–47.5dB, 1.0dB steps from 48dB–78dB, with a mute function attenuating 104dB. Its logarithmic attenuation curve can be customized through software to ? 3-Wire Serial Interface\n? 104dB Mute Attenuation\n? Total Harmonic Distortion + Noise: 0.003 % (max)\n? Attenuation range (excluding mute): 78 dB (typ)\n? Signal-to-noise ratio (ref. 4 Vrms): 110 dB (min)\n? Channel separation: 100 dB (min); | TI 德州儀器 | TI | |
絲?。?a target="_blank" title="Marking" href="/lm1972m/marking.html">LM1972M；Package：SOIC；LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | ||
絲印：LM1972M；Package：SOIC；LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/lm1972m/marking.html">LM1972M；Package：SOIC；LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/lm1972m/marking.html">LM1972M；Package：SOIC；LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI | ||
絲印：LM1972M；Package：SOIC；LM1972 μPot 2-Channel 78dB Audio Attenuator with Mute 1FEATURES 2? 3-Wire Serial Interface ? Daisy-Chain Capability ? 104dB Mute Attenuation ? Pop and Click Free Attenuation Changes APPLICATIONS ? Automated Studio Mixing Consoles ? Music Reproduction Systems ? Sound Reinforcement Systems ? Electronic Music (MIDI) ? Personal Computer Audio 文件：849.16 Kbytes 頁數(shù)：22 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Power supply (V)：
4.5 to 15
- Gain & attenuation (dB)：
0dB to -78dB with 0.5dB steps
- THD + N @ 1 kHz (%)：
0.0008
- Interchannel crosstalk @ 1 kHz (dBFS)：
-110
- Dynamic range (dB)：
115
- Operating temperature range (C)：
0 to 70
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS/國半 |
23+ |
DIP 20 |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
NETERGY |
24+ |
DIP |
37500 |
全新原裝現(xiàn)貨,量大價優(yōu)! |
詢價 | ||
NS |
25+ |
SMD20 |
703 |
⊙⊙新加坡大量現(xiàn)貨庫存,深圳常備現(xiàn)貨!歡迎查詢!⊙ |
詢價 | ||
NSC |
24+/25+ |
332 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
NS |
05+ |
SMD |
288 |
全新原裝 絕對有貨 |
詢價 | ||
NSC |
16+ |
SOP20 |
8000 |
原裝現(xiàn)貨請來電咨詢 |
詢價 | ||
TI |
24+ |
SOIC20 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
TI |
2016+ |
SOIC20 |
3000 |
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價 | ||
nsc |
24+ |
N/A |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
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