CS35L01 datasheet(22/34 Pages) CIRRUS

номер детали	CS35L01

подробное описание детали	2.9 W Mono Class-D Audio Amplifier with Low Idle Current

PDF	34 Pages

Scroll/Zoom	100%

производитель	CIRRUS [Cirrus Logic]

домашняя страница	http://www.cirrus.com

Logo

22 / 34 page

CS35L01/03

DS909A2

Note:

15. “Idle Current Draw vs. VBATT - SD Mode” capacitor values refer to CFILT when configured as the

“CS35L01/03’s Minimized Optional Output Filter,” shown in Figure 5 on page 17.

0.00

1.00

2.00

3.00

4.00

5.00

6.00

7.00

2.5

3.5

4.5

5.5

VBATT (V)

Figure 14. Idle Current Draw vs. VBATT - SD Mode

RL =8 Ω +33 μH (Note 15)

Figure 15. Output Power vs. VBATT - SD Mode

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VBATT Supply Voltage (V)

RL = 8 Ω

1% THD+N Ratio

RL = 8 Ω

10% THD+N Ratio

RL = 4 Ω

1% THD+N Ratio

RL = 4 Ω

10% THD+N Ratio

No Filter

470 pF

1000 pF

2200 pF

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0.5

1.5

2.5

Output Power (W)

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

0.25

0.5

0.75

1.25

1.5

1.75

Output Power (W)

Figure 16. Efficiency vs. Output Power - SD Mode

RL =8 Ω +33 μH

Figure 17. Efficiency vs. Output Power - SD Mode

RL =4 Ω +33 μH

4.2 V

3.7 V

4.2 V

3.7 V

5.0 V

0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

0.25

0.5

0.75

1.25

1.5

1.75

Output Power (W)

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.5

1.5

2.5

Output Power (W)

Figure 18. Supply Current vs. Output Power - SD Mode

RL =8 Ω +33 μH

Figure 19. Supply Current vs. Output Power - SD Mode

RL =4 Ω +33 μH

5.0 V

4.2 V

3.7 V

5.0 V

4.2 V

3.7 V

CS35L01 датащи(PDF) 22 Page - Cirrus Logic

CS35L01 датащи(HTML) 22 Page - Cirrus Logic

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

датащи скачать

ссылки URL