PO Total Output Power mW f = 1 kHz RL " />
參數(shù)資料
型號(hào): TPA6140A2YFFR
廠商: Texas Instruments
文件頁數(shù): 3/30頁
文件大小: 0K
描述: IC AMP AUDIO 25MW STER 16DSBGA
視頻文件: TPA6140A2 Demonstration
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)品目錄頁面: 878 (CN2011-ZH PDF)
配用: 296-24299-ND - EVALUATION MODULE FOR TPA6140A2
其它名稱: 296-24237-6
PO Total Output Power mW
f = 1 kHz
RL = 16
0.001
0.01
100
10
1
G017
10
0.1
VDD = 2.5 V
1
VDD = 3.6 V
VDD = 5 V
I D
D
Supply
Current
mA
PO Total Output Power mW
f = 1 kHz
RL = 32
0.001
0.01
100
10
1
G018
10
0.1
VDD = 2.5 V
1
VDD = 3.6 V
VDD = 5 V
I D
D
Supply
Current
mA
VDD Supply Voltage V
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
f = 1 kHz
THD+N = 1%
V
O
Output
V
oltage
V
rms
G020
RL = 1 k
RL = 600
RL = 16
RL = 32
PO Total Output Power mW
0.01
0.1
1
100
G019
10
RL = 16
P
T
T
otal
Power
Dissipation
W
1k
100
10
1
RL = 32
www.ti.com................................................................................................................................................. SLOS598A – MARCH 2009 – REVISED OCTOBER 2009
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
SUPPLY CURRENT
vs
TOTAL OUTPUT POWER
Figure 19.
Figure 20.
TOTAL POWER DISSIPATION
OUTPUT VOLTAGE
vs
TOTAL OUTPUT POWER
SUPPLY VOLTAGE
Figure 21.
Figure 22.
Copyright 2009, Texas Instruments Incorporated
11
Product Folder Link(s): TPA6140A2
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