RL = 16 VDD
參數(shù)資料
型號(hào): TPA6140A2YFFT
廠商: Texas Instruments
文件頁(yè)數(shù): 29/30頁(yè)
文件大?。?/td> 0K
描述: IC AMP AUDIO 25MW STER 16DSBGA
視頻文件: TPA6140A2 Demonstration
特色產(chǎn)品: TPA6140A2 Class G DirectPath? Stereo Headphone Amplifier
標(biāo)準(zhǔn)包裝: 1
系列: DirectPath™
類型: G 類
輸出類型: 耳機(jī),2-通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 32mW x 2 @ 32 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點(diǎn): 消除爆音,差分輸入,I²C,靜音,短路和熱保護(hù),關(guān)機(jī),音量控制
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 16-DSBGA(1.56x1.56)
封裝/外殼: 16-UFBGA,DSBGA
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 878 (CN2011-ZH PDF)
配用: 296-24299-ND - EVALUATION MODULE FOR TPA6140A2
其它名稱: 296-24303-6
f Frequency Hz
RL = 16
VDD = 2.5 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G005
10k
PO = 1 mW
per Channel
PO = 10 mW
per Channel
PO = 4 mW
per Channel
f Frequency Hz
RL = 32
VDD = 2.5 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G006
10k
PO = 1 mW
per Channel
PO = 4 mW
per Channel
PO = 10 mW
per Channel
f Frequency Hz
RL = 16
VDD = 3.6 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G007
10k
PO = 1 mW
per Channel
PO = 10 mW
per Channel
PO = 15 mW
per Channel
f Frequency Hz
RL = 32
VDD = 3.6 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G008
10k
PO = 1 mW
per Channel
PO = 20 mW
per Channel
PO = 10 mW
per Channel
SLOS598A – MARCH 2009 – REVISED OCTOBER 2009................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
TA = 25°C, AVDD (VDD) = 3.6 V, GAIN = 0 dB, CHPVDD = CHPVSS = 2.2 μF, CINPUT = CFLYING = 1 μF, Outputs out of phase
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 7.
Figure 8.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 9.
Figure 10.
8
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TPA6140A2
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TPA6140A2YFFT 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
TPA6141A2 制造商:TI 制造商全稱:Texas Instruments 功能描述:CLASS-G DIRECTPATH? STEREO HEADPHONE AMPLIFIER
TPA6141A2YFFEVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA6141A2YFF 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
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TPA6141A2YFFT 功能描述:音頻放大器 25mW Class-G Direct Path St Headph 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