Datasheet > CS43L41

CS43L41

更新时间： 2024-11-13 22:14:23

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
36页	621K
描述
Low Power 24-Bit, 96 kHz DAC with Volume Control

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CS43L41 数据手册

CS43L41

Low Power 24-Bit, 96 kHz DAC with Volume Control

Features

Description

The CS43L41 is a complete stereo digital-to-analog sys-

tem including digital interpolation, fourth-order delta-

sigma digital-to-analog conversion, digital de-emphasis,

volume control, channel mixing and analog filtering. The

advantages of this architecture include: ideal differential

linearity, no distortion mechanisms due to resistor

matching errors, no linearity drift over time and tempera-

ture and a high tolerance to clock jitter.

l Complete Stereo DAC System: Interpolation,

D/A, Output Analog Filtering

l ATAPI Mixing

l 101 dB Dynamic Range

l 89 dBFS THD+N

l Low Clock Jitter Sensitivity

l +2.4 V to +5 V Power Supply

l Filtered Line Level Outputs

l On-Chip Digital De-emphasis for 32, 44.1,

and 48 kHz

The CS43L41 accepts data at audio sample rates from

2 kHz to 100 kHz, consumes very little power and oper-

ates over a wide power supply range. These features are

ideal for portable DVD, portable MP3, Mini-Disc, and

mobile phones.

l Digital Volume Control with Soft Ramp

– 94 dB Attenuation

– 1 dB Step Size

– Zero Crossing Click-Free Transitions

l 24 mW with 2.4 V supply

ORDERING INFORMATION

CS43L41-KZ

16-pin TSSOP, -10 to 70 °C

SCL/CCLK SDA/CDIN AD0/CS

MUTEC

External

Mute Control

Control Port

RST

Interpolation Filter

Volume Control

Analog Filter

AOUTA

DAC

∆Σ

SCLK

Mixer

LRCK

SDATA

Interpolation Filter

Volume Control

AOUTB

∆Σ

÷2

MCLK

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Advanced Product Information

SEP ‘99

P.O. Box 17847, Austin, Texas 78760

(512) 445 7222 FAX: (512) 445 7581

http://www.cirrus.com

DS473PP1

12 3 4 5 6 7...36

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