參數(shù)資料
型號: TPA2035D1YZFR
廠商: Texas Instruments
文件頁數(shù): 15/18頁
文件大小: 0K
描述: IC AMP AUDIO PWR 2.75W D 9DSBGA
標(biāo)準(zhǔn)包裝: 1
系列: NanoFree™
類型: D 類
輸出類型: 1-通道(單聲道)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 2.75W x 1 @ 4 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點(diǎn): 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 9-DSBGA(1.8x1.8)
封裝/外殼: 9-UFBGA,DSBGA
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 296-23655-6
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
0.5
1
1.5
2
2.5
3
P
-OutputPower-W
O
P
-PowerDissipation-W
D
V
=5V,R =4
DD
L
W
Class AB4 W
Class AB8 W
V
=5V,R =8
DD
L
W
0
10
20
30
40
50
60
70
80
90
100
0
0.2
0.4
0.6
0.8
1
1.2
1.4
P
-OutputPower-W
O
Efficiency-%
R =8
L
W, 33
H
V
=5V
DD
V
=2.5V
DD
V
=3.6V
DD
Class AB
0
10
20
30
40
50
60
70
80
90
0
0.5
1
1.5
2
2.5
P
-OutputPower-W
O
Efficiency-%
V
=2.5V
DD
V
=3.6V
DD
V
=5V
DD
Class AB
R =4
L
W, 33
H
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
PO-OutputPower-W
P
-PowerDissipation-W
D
V
=3.6V,R =4
DD
L
W
V
=3.6V,R =8
DD
L
W
Class AB,4 W
Class AB,8 W
650
600
550
500
450
400
350
300
250
200
150
100
0
V
=3.6V
DD
V
=2.5V
DD
V
=5V
DD
0
0.5
1
1.5
3
2.5
2
P
-OutputPower-W
O
I
-SupplyCurrent-mA
D
R =4
,33 H
L
W
50
360
320
280
240
200
160
120
80
40
0
V
=3.6V
DD
V
=2.5V
DD
V
=5V
DD
P
-OutputPower-W
O
I
-SupplyCurrent-mA
D
R =8
,33 H
L
W
0
0.25
0.5
0.75
1
1.25
1.5
1.75
3.6
3.2
2.8
2.4
2
1.6
1.2
0.4
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
V
=2.5V
DD
V
=5V
DD
V
=3.6V
DD
I
-SupplyCurrent-mA
D
ShutdownVoltage-V
R =NoLoad
L
0.8
2
2.2
2.4
2.6
2.8
3
3.2
3.4
3.6
2.5
3
3.5
4
4.5
5
5.5
V
-SupplyVoltage-V
DD
I
-SupplyCurrent-mA
D
R =8
,33 H
L
W
m
R =8
L
W
NoLoad
P
-OutputPower-W
O
0
0.5
1
1.5
2
2.5
3
3.5
4
9
14
19
24
29
R -LoadResistance-
L
W
V
=3.6V,10%
DD
V
=2.5V,10%
DD
V
=5V,10%
DD
SLOS562 – AUGUST 2008 ................................................................................................................................................................................................ www.ti.com
EFFICIENCY
POWER DISSIPATION
vs
OUTPUT POWER
Figure 1.
Figure 2.
Figure 3.
POWER DISSIPATION
SUPPLY CURRENT
vs
OUTPUT POWER
Figure 4.
Figure 5.
Figure 6.
SUPPLY CURRENT
SHUTDOWN CURRENT
OUTPUT POWER
vs
SUPPLY VOLTAGE
SHUTDOWN VOLTAGE
LOAD RESISTANCE
Figure 7.
Figure 8.
Figure 9.
6
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TPA2035D1
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