TDA7490L datasheet(6/9 Pages) STMICROELECTRONICS

部件名	TDA7490L

功能描述	15W 15W STEREO CLASS-D AMPLIFIER28W MONO IN BTL

PDF	9 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

6 / 9 page

PO(W)

0.01

0.02

0.05

0.1

0.2

0.5

THD

(%)

D99AU1086

Stereo

VS ± 17V; Rl=8Ω;

f=1KHz

Figure 4. Distortion vs. Output Power

PO(W)

0.01

0.02

0.05

0.1

0.2

0.5

THD

(%)

D99AU1084

Stereo

VS ± 13V; Rl=4Ω;

f=1KHz

Figure 5. Distortion vs. Output Power

0.001

0.01

0.1

f(KHz)

(dB)

-20

-30

-40

-50

-60

-70

-80

-90

-100

VS ± 17V;

Rl=8

Ω;

0dB=1W

D99AU1102

Figure 6. Crosstalk vs. Frequency

0.01

0.1

f(KHz)

-14

-12

-10

-8

-6

-4

-2

AMP

(dB)

VS= ±17V;

Rl= 8

Ω;

0dB= 1W

D99AU1103

Figure 7. Frequency Response

02468

14 PO(W)

Ptot

(W)

D99AU1087

VS= ±17V;

Rl= 8

Ω;

f= 1KHz

Figure 8. Power Dissipation vs. Output Power

PO(W)

0.01

0.02

0.05

0.1

0.2

0.5

THD

(%)

D99AU1104

Bridge

VS ± 13V;

Rl=8

Ω;

f=1KHz

Figure 9. Distortion vs. Output Power in BTL

TDA7490L

6/9

TDA7490L 数据表(PDF) 6 Page - STMicroelectronics

TDA7490L 数据表(HTML) 6 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9

数据表下载

链接网址

TDA7490L 数据表(PDF) 6 Page - STMicroelectronics

TDA7490L 数据表(HTML) 6 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9

数据表 下载

链接网址

数据表下载