TS4962M datasheet(13/32 Pages) STMICROELECTRONICS

номер детали	TS4962M

подробное описание детали	3W Filter - free Class D Audio Power Amplifier

PDF	32 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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13 / 32 page

TS4962M

Electrical characteristic curves

13/32

Figure 16. PSRR vs. frequency

Figure 17. PSRR vs. frequency

Figure 18. PSRR vs. frequency

Figure 19. PSRR vs. frequency

Figure 20.

PSRR vs. common mode input voltage Figure 21. CMRR vs. frequency

100

1000

10000

-80

-70

-60

-50

-40

-30

-20

-10

Vcc=5V, 3.6V, 2.5V

20k

Vripple = 200mVpp

Inputs = Grounded

G = 6dB, Cin = 4.7

µF

RL = 4

Ω + Filter

∆R/R≤0.1%

Tamb = 25

°C

Frequency (Hz)

100

1000

10000

-80

-70

-60

-50

-40

-30

-20

-10

Vcc=5V, 3.6V, 2.5V

20k

Vripple = 200mVpp

Inputs = Grounded

G = 6dB, Cin = 4.7

µF

RL = 8

Ω + 15µH

∆R/R≤0.1%

Tamb = 25

°C

Frequency (Hz)

100

1000

10000

-80

-70

-60

-50

-40

-30

-20

-10

Vcc=5V, 3.6V, 2.5V

20k

Vripple = 200mVpp

Inputs = Grounded

G = 6dB, Cin = 4.7

µF

RL = 8

Ω + 30µH

∆R/R≤0.1%

Tamb = 25

°C

Frequency (Hz)

100

1000

10000

-80

-70

-60

-50

-40

-30

-20

-10

Vcc=5V, 3.6V, 2.5V

20k

Vripple = 200mVpp

Inputs = Grounded

G = 6dB, Cin = 4.7

µF

∆R/R≤0.1%

RL = 8

Ω + Filter

Tamb = 25

°C

Frequency (Hz)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

-80

-70

-60

-50

-40

-30

-20

-10

Vcc=3.6V

Vcc=2.5V

Vcc=5V

Vripple = 200mVpp

F = 217Hz, G = 6dB

≥ 4Ω + ≥ 15µH

Tamb = 25

°C

Common Mode Input Voltage (V)

100

1000

10000

-60

-40

-20

Vcc=5V, 3.6V, 2.5V

RL=4

Ω + 15µH

G=6dB

∆Vicm=200mVpp

∆R/R≤0.1%

Cin=4.7

µF

Tamb = 25

°C

20k

Frequency (Hz)

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