参数资料
型号: TAS5706APAP
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封装: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件页数: 57/71页
文件大小: 1554K
代理商: TAS5706APAP
TAS5706B SPECIFIC REGISTER SETTINGS:
SLOS606D – MARCH 2009 – REVISED SEPTEMBER 2009............................................................................................................................................. www.ti.com
The TAS5706B is recommended for 2.1-mode operations. When used in the 2.1 mode, the following register
settings are recommended for best performance:
Shutdown Group Register
Table 28. SHUTDOWN GROUP REGISTER (0x19) = 0x0C
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
Reserved
0
Reserved
0
Channel 6 does not belong to shutdown group.
0
Channel 5 does not belong to shutdown group.
1
Channel 4 belong to shutdown group.
1
Channel 3 belong to shutdown group.
0
Channel 2 does not belong to shutdown group.
0
Channel 1 does not belong to shutdown group.
START/STOP Register
Table 29. Start/Stop Period Register (0x1A) = 0x95
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
1
Single-Ended Load (SE Mode)
0
RESERVED
1
0
1
0
1
703.1-ms 50% duty cycle start/stop period
Input Mux Register
This register controls the modulation scheme (AD or BD mode) as well as the routing of I2S audio to the internal
channels
If used in 2.1 Mode (2SE + 1 BTL), the SE channels should be in AD Mode and BTL channels should be in BD
Mode. Register 0X20 should be updated to reflect this setting as shown in Table 30:
60
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5706A TAS5706B
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TAS5706PAPRG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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相关代理商/技术参数
参数描述
TAS5706APAP 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
TAS5706APAPG4 功能描述:音频放大器 AUDIO Pwr STAGE & Proc 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
TAS5706APAPR 功能描述:音频放大器 20W stereo Digital Audio 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
TAS5706APAPRG4 功能描述:音频放大器 AUDIO Pwr STAGE & Proc 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
TAS5706BPAP 功能描述:音频放大器 20W Closed-loop I2S Audio Power 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