參數(shù)資料
型號(hào)： TB2902HQ
廠商： Toshiba Corporation
英文描述： Maximum Power 41 W BTL 】 4-ch Audio Power IC
中文描述： 最大功率41糯橋接】4通道音頻功率IC
文件頁數(shù)： 21/38頁
文件大?。?/td> 458K
代理商： TB2902HQ
TB2902HQ
2004-08-18
21
DB4 Diagnostic Byte:
Bit
D7
X
D6
X
D5
Channel 4 current detection
Output peak current
<
250 mA (IB2
D7
=
0)
open load (D5
=
1)
Output peak current
<
100 mA (IB2
D7
=
1)
open load (D5
=
1)
Output peak current
>
500 mA (IB2
D7
=
0)
normal load (D5
=
0)
Output peak current
>
300 mA (IB2
D7
=
1)
normal load (D5
=
0)
D4
Channel 4
Turn-on diagnostic (D4
=
0)
Permanent diagnostic (D4
=
1)
D3
Channel 4
Normal load (D3
=
0)
Short load (D3
=
1)
D2
Channel 4
Turn-on diag: No open load (D2
=
0)
Open load detected (D2
=
1)
Offset diag: No output offset (D2
=
0)
Output offset detected (D2
=
1)
D1
Channel 4
No short to V
CC
(D1
=
0)
Short to V
CC
(D1
=
1)
D0
Channel 4
No short to GND (D0
=
0)
Short to GND (D0
=
1)
Note 13: DBx (D5) is effective only at the time of “Current detection enable”.
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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(fēng)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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