參數(shù)資料
型號(hào)： TPA2028D1YZFT
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封裝： 1.63 X 1.63 MM, GREEN, DSBGA-9
文件頁(yè)數(shù)： 35/37頁(yè)
文件大?。?/td> 1812K
代理商： TPA2028D1YZFT
SLOS660A
– JANUARY 2010 – REVISED MARCH 2011
TYPICAL CHARACTERISTICS
with C(DECOUPLE) = 1 μF, CI = 1 F.
All THD + N graphs are taken with outputs out of phase (unless otherwise noted).
Table of Graphs
FIGURE
Quiescent supply current
vs Supply voltage
Supply current
vs Supply voltage in shutdown
vs Input level with limiter enabled
vs Input level with 2:1 compression
Output level
vs Input level with 4:1 compression
vs Input level with 8:1 compression
vs Input level
Supply ripple rejection ratio
vs Frequency
vs Frequency [RL = 8 , VDD = 3.6 V]
vs Frequency [RL = 4 , VDD = 3.6 V]
Total harmonic distortion + noise
vs Frequency [RL = 8 , VDD = 5 V]
vs Frequency [RL = 4 , VDD = 5 V]
vs Output power [RL = 8 ]
Total harmonic distortion + noise
vs Output power [RL = 4 ]
vs Output power [per channel, RL = 8 ]
Efficiency
vs Output power [per channel, RL = 4 ]
vs Output power [RL = 8 ]
Power dissipation
vs Output power [RL = 4 ]
vs Output power [RL = 8 ]
Supply current
vs Output power [RL = 4 ]
vs Supply voltage [RL = 8 ]
Output power
vs Supply voltage [RL = 4 ]
Shutdown gain ramp comparison, TPA2028D1 vs TPA2018D1
Startup gain ramp comparison, TPA2028D1 vs TPA2018D1
Startup time
Copyright
2010–2011, Texas Instruments Incorporated
7
Product Folder Link(s): TPA2028D1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2028D1YZFT 制造商:Texas Instruments 功能描述:SPEAKER AMPLIFIER IC
TPA2029D1 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-W Mono Class-D Audio Amplifier With SmartGain? AGC/DRC
TPA2029D1YZFEVM 功能描述:音頻 IC 開發(fā)工具 TPA2029D1 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TPA2029D1YZFR 功能描述:音頻放大器 3W Mono Class-D 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
TPA2029D1YZFT 功能描述:音頻放大器 3W Mono Class-D 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
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