參數(shù)資料
型號: TAS5709APHPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁數(shù): 5/60頁
文件大?。?/td> 1210K
代理商: TAS5709APHPR
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
PVDD = 18 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G001
P = 1 W
P = 5 W
0.001
0.01
10
0.1
1
f Frequency Hz
20
PVDD = 12 V
RL = 8
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20k
G002
P = 2.5 W
0.001
0.01
10
0.1
1
P = 0.5 W
www.ti.com ..................................................................................................................................... SLOS599A – NOVEMBER 2008 – REVISED SEPTEMBER 2009
Control signal parameters over recommended operating conditions (unless otherwise noted). See Recommended Use Model
section on usage of all terminals.
PARAMETER
MIN
TYP
MAX
UNIT
tw(RESET)
Pulse duration, RESET active
100
s
td(I2C_ready)
Time to enable I2C
13.5
ms
NOTE: On power up, it is recommended that the TAS5709 RESET be held LOW for at least 100
s after DVDD has reached
3 V
NOTE: If 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 5. Reset Timing
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 6.
Figure 7.
Copyright 2008–2009, Texas Instruments Incorporated
13
Product Folder Link(s): TAS5709 TAS5709A
相關(guān)PDF資料
PDF描述
TAS5709APHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709PHPG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709PHPRG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709PHPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709PHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
TAS5709PHP 功能描述:音頻放大器 20W Stereo I2S input 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
TAS5709PHPG4 功能描述:音頻放大器 20W Stereo I2S input 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
TAS5709PHPR 功能描述:音頻放大器 20W Stereo I2S input 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
TAS5709PHPRG4 功能描述:音頻放大器 20W Stereo I2S input 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