CS53L21-CNZR

更新时间： 2024-09-26 13:07:07

品牌	Logo	应用领域
凌云 - CIRRUS		转换器模数转换器
页数	文件大小	规格书
66页	1036K
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中文翻译

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数据手册

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CS53L21-CNZR 数据手册

CS53L21

Low Power, Stereo Analog to Digital Converter

FEATURES

SYSTEM FEATURES

98 dB Dynamic Range (A-wtd)

-88 dB THD+N

24-bit Conversion

4 kHz to 96 kHz Sample Rate

Multi-bit Delta Sigma Architecture

Low Power Operation

Analog Gain Controls

–

+32 dB or +16 dB MIC Pre-Amplifiers

Analog Programmable Gain Amplifier

(PGA)

–

Stereo Record (ADC): 8.72 mW @ 1.8 V

+20 dB Digital Boost

Stereo Record (MIC to PGA and ADC):

13.73 mW @ 1.8 V

Programmable Automatic Level Control (ALC)

–

Noise Gate for Noise Suppression

Variable Power Supplies

–

1.8 V to 2.5 V Digital & Analog

1.8 V to 3.3 V Interface Logic

Programmable Threshold and

Attack/Release Rates

Independent Left/Right Channel Control

Digital Volume Control

Power Down Management

ADC, MIC Pre-Amplifier, PGA

–

High-Pass Filter Disable for DC Measurements

Stereo 3:1 Analog Input MUX

Dual MIC Inputs

Software Mode (I²C^®& SPI™ Control)

Hardware Mode (Stand-Alone Control)

Flexible Clocking Options

–

Programmable, Low Noise MIC Bias Levels

Differential MIC Mix for Common Mode

Noise Rejection

–

Master or Slave Operation

Digital Routing Mixes

Very Low 64 Fs Oversampling Clock Reduces

Power Consumption

–

Mono Mixes

1.8 V to 3.3 V

1.8 V to 2.5 V

ALC

Digital

Signal

Processing

Hardware Mode

or I²C & SPI

Software Mode

Stereo Input 1

Stereo Input 2

Engine

Multibit

Oversampling

ADC

Control Data

MUX

PGA

+32 dB

Volume

Controls

MUX

Stereo Input 3 /

Mic Input 1 & 2

Reset

Multibit

Oversampling

ADC

High Pass

Filters

MIC

Bias

Serial Audio

Output

ALC

Configuration

This document contains information for a new product.

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

Preliminary Product Information

MAY ‘06

DS700PP1

http://www.cirrus.com

12 3 4 5 6 7...66

中文翻译

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