CS44L11 datasheet(10/34 Pages) CIRRUS

Il numero della parte	CS44L11

Spiegazioni elettronici	Low Voltage Class-D PWM Headphone Amplifier

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Produttore elettronici	CIRRUS [Cirrus Logic]

Homepage	http://www.cirrus.com

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10 / 34 page

10

DS640PP4

CS44L11

2. TYPICAL CONNECTION DIAGRAMS

RST

VA_H PB

1.8 to 2.4 V

Supply

100µF

+

VA_HPA

VD

12

13

7

6

Supply

+

1.8 to 2.4 V

10

15

GND

Digital

Audio

Source

DIF0

DEM

Mode

Control

11

14

0.22

µF

0.22

µF

HP_A

HP_B

100 µH

100 µ H

220 µF

+

16

Ω

Headphones

Low ESR

Tantalum

1.0µF

0.1µF

5

4

3

2

1

MCLK

SCLK

LRCK

SDIN

1.0µF

0.1µF

9

16

8

VD

Figure 3. Typical CS44L11 Connection Diagram Stand-Alone Mode

CS44L11

* Filter component values shown are for a 16

Ω load. Please see the CDB44L11 datasheet for information

on how to calculate filter values for other loads.

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