參數(shù)資料
型號： TB2902HQ
元件分類： 音頻／視頻放大
英文描述： 45 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封裝： 1 MM PITCH, PLASTIC, HZIP-25
文件頁數(shù)： 9/38頁
文件大?。?/td> 444K
代理商： TB2902HQ
TB2902HQ
2004-08-18
17
- If R/W
= 0, the Up Sends Two Instruction Bytes, IB1 and IB2:
IB1 Instruction Byte:
Bit
D7
Turn-on diag timing
Normal (D7
= 1)
Repeat (D7
= 0)
D6
Diagnostic cycle enable (D6
= 1)
Diagnostic cycle defeat (D6
= 0)
D5
Offset Detection enable (D5
= 1)
Offset Detection defeat (D5
= 0)
D4
Front Channel
Gain
= 26dB (D4 = 0)
Gain
= 12dB (D4 = 1)
D3
Rear Channel
Gain
= 26dB (D3 = 0)
Gain
= 12dB (D3 = 1)
D2
Mute front channels (D2
= 0)
Unmute front channels (D2
= 1)
D1
Mute rear channels (D1
= 0)
Unmute rear channels (D1
= 1)
D0
CD 1% (D0
= 0)
CD 10% (D0
= 1)
IB2 Instruction Byte:
Bit
D7
Current Det 500 mA (max) (D7
= 0)
Current Det 300 mA (max) (D7
= 1)
D6
Fast mute on (D6
= 1) off (D6 = 0)
D5
Pin4 Clip Detection (D5
= 0)
Pin4 Offset Detection (D5
= 1)
D4
Std-by on-PA not working (D4
= 0)
Std-by off-PA working (D4
= 1)
D3
Amplifier mode diagnostic (D3
= 0)
Line driver mode diagnostic (D3
= 1)
D2
Current Det. diag enabled (D2
= 1)
Current Det. diag defeat (D2
= 0)
D1
Front Channels
Work standard mode (D1
= 0)
Work Low Iccq mode (D1
= 1)
D0
Rear Channels
Work standard mode (D1
= 0)
Work Low Iccq mode (D1
= 1)
相關(guān)PDF資料
PDF描述
TB2903HQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2903HQ 29 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2904HQ 26 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2904HQ 26 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TB2905HQ 55 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TB2903HQ 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 47W BTL x 4-ch Audio Power IC
TB2904HQ 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL ?4-ch Audio Power IC
TB2905HQ 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Class KB High-Efficiency, Low-Frequency Power Amplifier IC Maximum Power: 47 W x 4 Channels
TB2905HQ(O) 功能描述:音頻放大器 25W x 4ch Class-KB Car Pwr Amp 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TB2906HQ 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL x 4-ch Audio Power IC
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