参数资料
型号: TPA2016D2RTJT
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
封装: 4 X 4 MM, GREEN, PLASTIC, QFN-20
文件页数: 38/38页
文件大小: 1216K
代理商: TPA2016D2RTJT
PO OutputPower(PerChannel) W
0
10
20
30
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ef
ficiency
%
f
=1kHz
IN
Gain=6dB
R =4
+33 H
QFNOnly
L
W
m
VDD =2.5V
VDD =3.6V
VDD =5V
PO Output Power (Per Channel) W
0
20
40
60
80
100
0.0
0.5
1.0
1.5
2.0
Ef
ficiency
%
G012
Gain = 6 dB
RL = 8 + 33 H
f = 1 kHz
VDD = 2.5 V
VDD = 3.6 V
VDD = 5 V
PO TotalOutputPower W
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0
1
2
3
4
5
6
P
D
T
otalPowerDissipation
W
VDD =5V
VDD =3.6V
VDD =2.5V
f
=1kHz
IN
Gain=6dB
R =4
+33 H
QFNOnly
L
W
m
PO Total Output Power W
0.0
0.1
0.2
0.3
0.4
0.5
0
1
2
3
4
P
D
T
otal
Power
Dissipation
W
G013
Gain = 6 dB
RL = 8 + 33 H
f = 1 kHz
VDD = 5 V
VDD = 3.6 V
VDD = 2.5 V
PO TotalOutputPower W
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
1
2
3
4
5
6
I D
D
T
otalSupplyCurrent
A
VDD =3.6V
VDD =2.5V
VDD =5V
f
=1kHz
IN
Gain=6dB
R =4
+33 H
QFNOnly
L
W
m
PO Total Output Power W
0.0
0.2
0.4
0.6
0.8
1.0
0
1
2
3
4
I D
D
T
otal
Supply
Current
A
G014
Gain = 6 dB
RL = 8 + 33 H
f = 1 kHz
VDD = 3.6 V
VDD = 2.5 V
VDD = 5 V
www.ti.com........................................................................................................................................................ SLOS524D – JUNE 2008 – REVISED AUGUST 2009
TYPICAL CHARACTERISTICS (continued)
with C(DECOUPLE) = 1 F, CI = 1 F.
EFFICIENCY
vs
OUTPUT POWER (PER CHANNEL)
Figure 15.
Figure 16.
TOTAL POWER DISSIPATION
vs
TOTAL OUTPUT POWER
Figure 17.
Figure 18.
TOTAL SUPPLY CURRENT
vs
TOTAL OUTPUT POWER
Figure 19.
Figure 20.
Copyright 2008–2009, Texas Instruments Incorporated
9
Product Folder Link(s): TPA2016D2
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