參數(shù)資料
型號(hào)： TAS5706PAPR
廠商： TEXAS INSTRUMENTS INC
元件分類(lèi)： 音頻／視頻放大
英文描述： 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝： 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁(yè)數(shù)： 36/70頁(yè)
文件大小： 1169K
代理商： TAS5706PAPR
www.ti.com
SLOS550B – DECEMBER 2007 – REVISED DECEMBER 2010
–
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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS5706PAPRG4 功能描述:音頻放大器 20W stereo Dig Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TAS5707 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC
TAS5707_13 制造商:TI 制造商全稱:Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC
TAS5707APHP 功能描述:音頻放大器 20W STEREO Dig Audio Pwr AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TAS5707APHPR 功能描述:音頻放大器 20W STEREO Dig Audio Pwr AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
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