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參數(shù)資料
型號(hào): TPA6140A2YFFR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA16
封裝: 1.6 X 1.6 MM, 0.4 MM PITCH, GREEN, DSBGA-16
文件頁數(shù): 28/30頁
文件大小: 705K
代理商: TPA6140A2YFFR
VDD Supply Voltage V
0
1
2
3
4
5
6
7
8
9
10
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Quiescent
Supply
Current
mA
G001
PO Output Power W
f = 1 kHz
RL = 16
VDD = 3.6 V
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.0001
0.001
0.01
0.1
100
1
0.1
0.01
G002
10
Out of Phase
In Phase
PO Output Power W
f = 1 kHz
RL = 16
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.0001
0.001
0.01
0.1
100
1
0.1
0.01
G003
10
VDD = 2.5 V
VDD = 3.6 V
VDD = 5 V
PO Output Power W
f = 1 kHz
RL = 32
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.0001
0.001
0.01
0.1
100
1
0.1
0.01
G004
10
VDD = 2.5 V
VDD = 3.6 V
VDD = 5 V
www.ti.com................................................................................................................................................. SLOS598A – MARCH 2009 – REVISED OCTOBER 2009
TYPICAL CHARACTERISTICS
TA = 25°C, AVDD (VDD) = 3.6 V, GAIN = 0 dB, CHPVDD = CHPVSS = 2.2 μF, CINPUT = CFLYING = 1 μF, Outputs out of phase
QUIESCENT SUPPLY CURRENT
TOTAL HARMONIC DISTORTION + NOISE
vs
SUPPLY VOLTAGE
OUTPUT POWER
Figure 3.
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 5.
Figure 6.
Copyright 2009, Texas Instruments Incorporated
7
Product Folder Link(s): TPA6140A2
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