参数资料
型号: TDA8933BTW/N2,512
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
封装: 6.10 MM, 0.65 MM PITCH, PLASTIC, SOT-249-1, HTSSOP-32
文件页数: 16/42页
文件大小: 245K
代理商: TDA8933BTW/N2,512
TDA8933B_1
NXP B.V. 2008. All rights reserved.
Preliminary data sheet
Rev. 01 — 23 October 2008
23 of 42
NXP Semiconductors
TDA8933B
Class D audio amplier
a. THD+N = 0.5 %
b. THD+N = 10 %
(1) RL = 4
(2) RL = 6
(3) RL = 8
When the maximum current of 2 A is reached, the current limitation feature becomes active. See also Section 8.4.3 for OCP
details.
Fig 7.
SE output power as a function of supply voltage
VP (V)
10
36
28 30 32 34
12 14
18
16
22
20
24 26
010aaa499
8
12
4
16
20
0
Po (0.5 %)
(W/channel)
(1)
(2)
(3)
VP (V)
10
36
28 30 32 34
12 14
18
16
22
20
24 26
010aaa500
8
12
4
16
20
0
Po (10 %)
(W/channel)
(1)
(2)
(3)
a. THD+N = 0.5 %
b. THD+N = 10 %
(1) RL = 6
(2) RL = 8
(3) RL = 16
When the maximum current of 2 A is reached, the current limitation feature becomes active. See also Section 8.4.3 for OCP
details.
Fig 8.
BTL output power as a function of supply voltage
VP (V)
10
36
28 30 32 34
12 14
18
16
22
20
24 26
010aaa501
20
30
10
40
Po (0.5 %)
(W)
0
(1)
(2)
(3)
VP (V)
10
36
28 30 32 34
12 14
18
16
22
20
24 26
010aaa502
20
30
10
40
Po (10 %)
(W)
0
(1)
(2)
(3)
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