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)： 4/56頁
文件大?。?/td> 1104K
代理商： TAS5708PHP
RESET TIMING (RESET)
t
w(RESET)
RESET
t
d(I2C_ready)
SystemInitialization.
EnableviaI C.
2
T0421-01
I C Active
2
I C Active
2
TYPICAL CHARACTERISTICS, BTL CONFIGURATION
f Frequency Hz
20
PVCC = 12 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G001
0.001
0.01
10
0.1
1
PO = 4 W
PO = 0.5 W
PO = 2 W
f Frequency Hz
20
PVCC = 18 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G002
0.001
0.01
10
0.1
1
PO = 10 W
PO = 1 W
PO = 5 W
SLOS570 – DECEMBER 2008 ........................................................................................................................................................................................... www.ti.com
Control signal parameters over recommended operating conditions (unless otherwise noted). Please refer to Recommended
Use Model section on usage of all terminals.
PARAMETER
MIN
TYP
MAX
UNIT
tw(RESET)
Pulse duration, RESET active
100
us
td(I2C_ready)
Time to enable I2C
13.5
ms
NOTE: On power up, it is recommended that the TAS5708 RESET be held LOW for at least 100
s after DVDD has reached
3.0 V
NOTE: If the RESET is asserted LOW while PDN is LOW, then the RESET must continue to be held LOW for at least 100
s
after PDN is deasserted (HIGH).
Figure 6. Reset Timing
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 7.
Figure 8.
12
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS5708
相關PDF資料
PDF描述
TAS5708PHPR 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
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TAS5709AGPHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
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TAS5709APHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
相關代理商/技術參數(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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