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参数资料
型号： TB2902HQ
元件分类： 音频／视频放大
英文描述： 45 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
封装： 1 MM PITCH, PLASTIC, HZIP-25
文件页数： 37/38页
文件大小： 444K
代理商： TB2902HQ
TB2902HQ
2004-08-18
8
Byte 4
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
At “Bit
= 1” Condition
0
1
Ch4 Short to GND
0
1
0
Ch4 2 Short to VCC
0
1
0
Ch4 Open load or Offset Detected
0
1
0
Ch4 Short load
0
1
0
Ch4 Diagnosis condition (bit
= 1: permanent, 0: turn-on)
0
1
0
Ch4 Current Detection (at IB2 D2
= 1 = enable only)
(IB2
D7 = 0: bit = 1: <250 mA, 0: >500 mA)
(IB2
D7 = 1: bit = 1: <100 mA, 0: >300 mA)
x
x
Note 6: Short circuit protection can be operated channel by channel.
EX) If channel 1 output is shorted, channel 1 is protected but other channels are available.
Caution: sub address 0x15 (15H) is for our internal testing only. Do not apply for your using.
相关PDF资料
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
相关代理商/技术参数
参数描述
TB2903HQ 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Maximum Power 47W BTL x 4-ch Audio Power IC
TB2904HQ 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL ?4-ch Audio Power IC
TB2905HQ 制造商:TOSHIBA 制造商全称: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:音频放大器 25W x 4ch Class-KB Car Pwr Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel
TB2906HQ 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:Maximum Power 43 W BTL x 4-ch Audio Power IC
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