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| 型号： | TAS5706PAP |
| 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： | 36/70页 |
| 文件大小： | 1169K |
| 代理商： | TAS5706PAP |
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www.ti.com
SLOS550B – DECEMBER 2007 – REVISED DECEMBER 2010
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Clock register (manual clock mode only)
NOTE: The BKND_ERR register (0x1C) can only be written once with a value that is not reserved (00
and 01 are reserved values).
10. Exit all-channel shutdown (write 0 to bit 6 of register 0x05).
11. This completes the initialization sequence. From this step on, no further constraints are imposed on PDN,
MUTE, and clocks.
12. During normal operation the user may do the following:
(a) Write to the master or individual-channel volume registers.
(b) Write to the soft-mute register.
(c) Write to the clock and serial data interface format registers (in manual clock mode only).
(d) Write to bit 6 of register 0x05 to enter/exit all-channel shutdown. No other bits of register 0x05 may be
altered. After issuing the all-channel shutdown command, no further I2C transactions that address this
device are allowed for a period of at least: 1 ms + 1.3 × (period specified in start/stop register 0x1A) .
(e) PDN may be asserted (low) at any time. Once PDN is asserted, no I2C transactions that address this
device may be issued until PDN has been deasserted and the part has returned to active mode.
NOTE: When the device is in a powered-down state (initiated via PDN), the part is not reset if RESET
is asserted.
NOTE: Once RESET is asserted, and as long as the part is in a reset state, the part does not power
down if PDN is asserted. For powering the part down, a negative edge on PDN must be issued when
RESET is high and the part is not in a reset state.
NOTE: No registers besides those explicitly listed in Steps a.–d. should be altered during normal
operation (i.e., after exiting all-channel shutdown).
NOTE: No registers should be read during normal operation (i.e., after exiting all-channel shutdown) .
13. To reconfigure registers:
(a) Return to all-channel shutdown (observe the shutdown wait time as specified in Step 11.d.).
(b) Drive PDN = 1, and hold MUTE stable.
(c) Provide a stable MCLK, LRCLK, and SCLK.
(d) Repeat configuration starting from step (6).
Copyright 2007–2010, Texas Instruments Incorporated
41
Product Folder Link(s): TAS5706
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| TAS5706PAPG4 | 功能描述:音频放大器 20W stereo Dig Aud 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 |
| TAS5706PAPR | 功能描述:音频放大器 20W stereo Dig 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 |
| TAS5706PAPRG4 | 功能描述:音频放大器 20W stereo Dig 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 |
| TAS5707 | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC |
| TAS5707_13 | 制造商:TI 制造商全称:Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC |
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