RL = 16 VDD
參數(shù)資料
型號(hào): TPA6140A2YFFEVM
廠商: Texas Instruments
文件頁(yè)數(shù): 30/30頁(yè)
文件大?。?/td> 0K
描述: EVALUATION MODULE FOR TPA6140A2
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™
放大器類(lèi)型: G 類(lèi)
輸出類(lèi)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
工作溫度: -40°C ~ 85°C
板類(lèi)型: 完全填充
已用 IC / 零件: TPA6140A2
已供物品: 板,CD
產(chǎn)品目錄頁(yè)面: 878 (CN2011-ZH PDF)
配用: WM2582-ND - EVALDI EARBUDS TYPE Y
相關(guān)產(chǎn)品: 296-24303-6-ND - IC AMP AUDIO 25MW STER 16DSBGA
296-24303-1-ND - IC AMP AUDIO 25MW STER 16DSBGA
296-24303-2-ND - IC AMP AUDIO 25MW STER 16DSBGA
296-24237-6-ND - IC AMP AUDIO 25MW STER 16DSBGA
296-24237-1-ND - IC AMP AUDIO 25MW STER 16DSBGA
296-24237-2-ND - IC AMP AUDIO 25MW STER 16DSBGA
其它名稱: 296-24299
f Frequency Hz
RL = 16
VDD = 5 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G009
10k
PO = 1 mW
per Channel
PO = 15 mW
per Channel
PO = 10 mW
per Channel
f Frequency Hz
RL = 32
VDD = 5 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
20
100
1k
20k
1
0.1
0.01
0.001
G010
10k
PO = 1 mW
per Channel
PO = 20 mW
per Channel
PO = 10 mW
per Channel
VDD Supply Voltage V
0
10
20
30
40
50
60
2.5
3.0
3.5
4.0
4.5
5.0
5.5
P
O
Output
Power
per
Channel
mW
G011
THD+N = 1%
THD+N = 10%
RL = 16
In Phase
VDD Supply Voltage V
0
10
20
30
40
50
60
2.5
3.0
3.5
4.0
4.5
5.0
5.5
P
O
Output
Power
per
Channel
mW
G012
THD+N = 1%
THD+N = 10%
RL = 32
In Phase
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
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 11.
Figure 12.
OUTPUT POWER PER CHANNEL
vs
SUPPLY VOLTAGE
Figure 13.
Figure 14.
Copyright 2009, Texas Instruments Incorporated
9
Product Folder Link(s): TPA6140A2
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