Datasheet > PCM4202DBR

PCM4202DBR

更新时间： 2024-01-06 13:18:18

品牌	Logo	应用领域
BB		转换器光电二极管
页数	文件大小	规格书
26页	340K
描述
High-Performance 24-Bit, 216kHz Sampling Stereo Audio Analog-to-Digital Converter

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PCM4202DBR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	SSOP
包装说明：	SSOP-28	针数：	28
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	Factory Lead Time：	6 weeks
风险等级：	0.86	Is Samacsys：	N
最大模拟输入电压：	6 V	最小模拟输入电压：
转换器类型：	ADC, DELTA-SIGMA	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e4	长度：	10.2 mm
湿度敏感等级：	2	模拟输入通道数量：	2
位数：	24	功能数量：	1
端子数量：	28	最高工作温度：	70 °C
最低工作温度：	-10 °C	输出位码：	2'S COMPLEMENT BINARY
输出格式：	SERIAL	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装等效代码：	SSOP28,.3
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	3.3,5 V
认证状态：	Not Qualified	采样速率：	0.216 MHz
座面最大高度：	2 mm	子类别：	Analog to Digital Converters
最大压摆率：	65 mA	标称供电电压：	5 V
表面贴装：	YES	温度等级：	COMMERCIAL
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5.3 mm
Base Number Matches：	1

PCM4202DBR 数据手册

ꢀ ꢁꢂ ꢃ ꢄꢅ ꢄ

SBAS290B − JULY 2003 − SEPTEMBER 2004

High-Performance 24-Bit, 216kHz Sampling

Stereo Audio Analog-to-Digital Converter

FEATURES

APPLICATIONS

Two High-Performance Delta-Sigma

Digital Recorders and Mixing Desks

Digital Audio Effects Processors

Broadcast Studio Equipment

Surround-Sound Encoders

High-End A/V Receivers

Analog-to-Digital Converters

− 24-Bit Linear PCM or 1-Bit Direct Stream

Digital (DSD) Output Data

− Supports PCM Output Sampling Rates up

to 216kHz

− Supports 64f and 128f DSD Output Data

DESCRIPTION

Rates

Dynamic Performance: PCM Output

The PCM4202 is a high-performance, stereo audio

analog-to-digital (A/D) converter designed for professional

and broadcast audio applications. The PCM4202

architecture utilizes a 1-bit delta-sigma modulator per

channel, incorporating a novel density modulated dither

scheme for improved dynamic performance.

− Dynamic Range (V = −60dBFS,

= 1kHz, A-Weighted): 118dB

− THD+N (V = −0.5dB, f = 1kHz): −105dB

Dynamic Performance: DSD Output, 64f

− Dynamic Range (A-Weighted): 115dB

− THD+N (V = −0.5dB, f = 1kHz): −102dB

The PCM4202 supports 24-bit linear PCM output data,

with sampling frequencies up to 216kHz. The PCM4202

can also be configured to output either 64x or 128x

oversampled, 1-bit direct stream digital (DSD) data for

each channel. Support for PCM and DSD output formats

makes the PCM4202 suitable for a variety of digital audio

recording and processing applications.

Audio Serial Port

− 24-Bit Linear PCM Output Data

− Master or Slave Mode Operation

− Supports Left-Justified, Right-Justified,

and I SE Data Formats

Additional PCM Output Features:

The PCM4202 includes a flexible audio serial port inter-

face, which supports standard audio data formats. Audio

data format selection, sampling mode configuration, and

high-pass filter functions are all programmed using dedi-

cated control pins.

− Linear-Phase Digital Decimation Filter

− Digital High-Pass Filter for DC Removal

− Clipping Flag Output for Each Channel

Power Supplies: +5V Analog and +3.3V Digital

Power Dissipation:

The PCM4202 operates from a +5V analog power supply

and a +3.3V digital power supply. The digital I/O pins are

compatible with +3.3V logic families. The PCM4202 is

available in a small SSOP-28 package.

− f = 48kHz: 308mW typical

− f = 96kHz: 338mW typical

− f = 192kHz: 318mW typical

Power-Down Mode

Available in a SSOP-28 Package

Pin- and Function-Compatible with the

PCM1804

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments

semiconductor products and disclaimers thereto appears at the end of this data sheet.

I S is a registered trademark of Royal Philips Electronics B.V., The Netherlands. All other trademarks are the property of their respective owners.

ꢀꢆ ꢇ ꢈꢉ ꢁ ꢊꢋ ꢇꢌ ꢈ ꢍꢊꢍ ꢎꢏ ꢐꢑ ꢒ ꢓꢔ ꢕꢎꢑꢏ ꢎꢖ ꢗꢘ ꢒ ꢒ ꢙꢏꢕ ꢔꢖ ꢑꢐ ꢚꢘꢛ ꢜꢎꢗ ꢔꢕꢎ ꢑꢏ ꢝꢔ ꢕꢙꢞ ꢀꢒ ꢑꢝꢘ ꢗꢕꢖ

ꢗ ꢑꢏ ꢐꢑꢒ ꢓ ꢕꢑ ꢖ ꢚꢙ ꢗ ꢎ ꢐꢎ ꢗ ꢔ ꢕꢎ ꢑꢏꢖ ꢚ ꢙꢒ ꢕꢟꢙ ꢕꢙ ꢒ ꢓꢖ ꢑꢐ ꢊꢙꢠ ꢔꢖ ꢋꢏꢖ ꢕꢒ ꢘꢓ ꢙꢏꢕ ꢖ ꢖꢕ ꢔꢏꢝ ꢔꢒ ꢝ ꢡ ꢔꢒ ꢒ ꢔ ꢏꢕꢢꢞ

ꢀꢒ ꢑ ꢝꢘꢗ ꢕ ꢎꢑ ꢏ ꢚꢒ ꢑ ꢗ ꢙ ꢖ ꢖ ꢎꢏ ꢣ ꢝꢑ ꢙ ꢖ ꢏꢑꢕ ꢏꢙ ꢗꢙ ꢖꢖ ꢔꢒ ꢎꢜ ꢢ ꢎꢏꢗ ꢜꢘꢝ ꢙ ꢕꢙ ꢖꢕꢎ ꢏꢣ ꢑꢐ ꢔꢜ ꢜ ꢚꢔ ꢒ ꢔꢓ ꢙꢕꢙ ꢒ ꢖꢞ

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