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参数资料
| 型号： | TDA7575 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 50 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO36 |
| 封装： | POWER, SO-36 |
| 文件页数： | 17/17页 |
| 文件大小： | 189K |
| 代理商： | TDA7575 |
9/17
TDA7575
SOFTWARE SPECIFICATIONS
All the functions of the TDA7575 are activated by I2C interface.
The bit 0 of the "ADDRESS BYTE" defines if the next bytes are write instruction (from
P to TDA7575) or read
instruction (from TDA7575 to
P).
ADDRESS SELECTION
If R/W = 0, the
P sends 2 "Instruction Bytes": IB1 and IB2.
IB1
IB2
A6
1
A5
1
A4
0
A3
1
A2
0
A1
B
A0
A
R/W
X
D7
X
D6
Diagnostic enable (D6 = 1)
Diagnostic defeat (D6 = 0)
D5
Offset Detection enable (D5 = 1)
Offset Detection defeat (D5 = 0)
D4
Gain = 26dB (D4 = 0)
Gain = 12dB (D4 = 1)
D3
X
D2
Mute (D2 = 0)
Unmute (D2 = 1)
D1
X
D0
CD 2% (D0 = 0)
CD 10% (D0 = 1)
D7
X
D6
used for testing
D5
used for testing
D4
Stand-by on - Amplifier not working - (D4 = 0)
Stand-by off - Amplifier working - (D4 = 1)
D3
Power Amplifier Mode Diagnostic (D3 = 0);
Line Driver Mode Diagnostic (D3 = 1)
D2
X
D1
Power amplifier working in standard mode (D1 = 0)
Power amplifier working in high efficiency mode (D1 = 1)
D0
X
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相关代理商/技术参数 |
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| TDA7575B | 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge 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 |
| TDA7575BPD | 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge 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 |
| TDA7575BPDTR | 功能描述:音频放大器 2 x 75W Multifunct Dual-Bridge 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 |
| TDA7575PD | 功能描述:音频放大器 INFOTAINMENT S PWR 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 |
| TDA7575PDTR | 功能描述:音频放大器 INFOTAINMENT S PWR 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 |
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