CRD35L01

CRD35L01 Datasheet


CRD35L01

Part Datasheet
CRD35L01 CRD35L01 CRD35L01 (pdf)
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CRD35L01
1 x W CS35L01 Amplifier Reference Design Kit

Four boards provided in the CS35L01 Amplifier Reference Design Kit

Separate boards for each mode configuration SD, FSD, HD, and FHD

CS35L01 produces a default +6-dB Gain

Delivers W/Ch into 8 at 1% THD+N

Delivers W/Ch into 8 at 10% THD+N

Differential mono analog inputs

Demonstrates recommended 4-layer layout and grounding arrangements Optional output filter connections Optional gain adjustment resistors

Powered by a single to 5.5-V power supply

Device shutdown control

The CRD35L01 demonstrates the CS35L01 high-efficiency Hybrid Class-D audio amplifier. This reference design implements a single-channel amplifier that delivers W per full-bridge channel into loads using a single +5-V supply.

Differential audio inputs can easily be connected through the J1 header. If desired, the gain can be adjusted through the optional input resistors.

The -SD, -FSD, -HD, or -FHD suffix designates the CS35L01’s operational mode. Each of the four boards is configured to operate in each of the four corresponding modes of the CS35L01 device.

Device shutdown control is available through the J2 header.
ORDERING INFORMATION

CRD35L01

CS35L01 Reference Design

Analog Input J1

Optional Gain

Adjustment

Shutdown Control J2

CS35L01

SD Mode

Optional Output Filter

Speaker Output J3

VBATT Power J4

Analog Input J1

Optional Gain

Adjustment

Shutdown Control J2

CS35L01

FSD Mode

Optional Output Filter

Speaker Output J3

VBATT Power J4

Analog Input J1

Optional Gain

Adjustment

Shutdown Control J2

CS35L01

HD Mode

Optional Output Filter

Speaker Output J3

VBATT Power J4

Analog Input J1

Optional Gain

Adjustment

Shutdown Control J2

CS35L01

FHD Mode

Optional Output Filter

Copyright Cirrus Logic, Inc. 2010 All Rights Reserved

Speaker Output J3

VBATT Power J4

APR '10 DS914RD2
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Datasheet ID: CRD35L01 523136