參數(shù)資料
型號： TAS5708PHP
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝： 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁數(shù)： 26/56頁
文件大小： 1104K
代理商： TAS5708PHP
T0420-02
SuddenPowerLoss
(BDBTL)
AVDD/DVDD
PDN
3V
I S
2
MCLK
LRCLK
SCLK
SDIN
I C
2
SCL
SDA
t
DL-VDDH
t
PVCCL-VDDH
7.5V
10V
PVCC/AVCC
HIZ
RESET
t
PL-HL
t
HL-DV
t
HL-PVCCH
T0420-03
SuddenPowerLoss
(ADBTL)
AVDD/DVDD
PDN
3V
I S
2
MCLK
LRCLK
SCLK
SDIN
I C
2
SCL
SDA
t
DL-VDDH
t
PVCCL-VDDH
7.5V
10V
PVCC\AVCC
HIZ
RESET
t
PL-HL
t
HL-RL
t
RL-DV
t
RL-PVCCH
SLOS570 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com
PARAMETER
DESCRIPTION
MIN
TYP
MAX
UNIT
tVDDH-DL
Time digital inputs must remain low after AVDD/DVDD goes above 3V
0
s
tDL-VDDH
Time digital inputs must be low before AVDD/DVDD goes below 3V
0
s
tVDDH-PVCCL
Time PVCC/AVCC remains below 7.5V after AVDD/DVDD goes above 3V
100
s
Time PVCC/AVCC must be below 7.5V before AVDD/DVDD goes below
tPVCCL-VDDH
0
s
3V
Time PVCC/AVCC must be above 10V before I2C commands may
tPVCCH-I2C
10
s
address device
tRL-PVCCH
Time PVCC/AVCC must remain above 10V after RESET goes low
2
s
tRH-I2C
Time RESET must be high before I2C commands may address device
13.5
ms
Time digital inputs must be valid (driven as recommended) before RESET
tDV-RH
100
s
goes high
Time digital inputs must remain valid (driven as recommended) after
tRL-DV
2
s
RESET goes low
Autodetect completion wait time (given stable and valid clocks) before
tautodetect
50
ms
issuing further commands
Exit shutdown wait time before issuing further commands to device (tstart
texitSD
1+1.3*tstart
ms
given by register 0x1A)
Enter shutdown wait time before issuing further commands to device (tstop
tenterSD
1+1.3*tstop
ms
given by register 0x1A)
Power-on-reset wait time after 1st trim following AVDD/DVDD power-up
tPOR
(tstart given by register 0x1A) (does not apply to trim commands following
240+1.3*tstart
ms
subsequent resets)
Figure 39. BD BTL Power Loss Sequence
Figure 40. AD BTL Power Loss Sequence
32
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5708
相關(guān)PDF資料
PDF描述
TAS5708PHPR 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS5708PHPR 功能描述:音頻放大器 20W St Closed-Loop I2S In Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
TAS5709 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
TAS5709APHP 功能描述:音頻放大器 20W Stereo I2S Aud Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
TAS5709APHPR 功能描述:音頻放大器 20W Stereo I2S Aud Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型: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
TAS5709EVM 功能描述:音頻 IC 開發(fā)工具 TAS5709EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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