PCM1800

更新时间： 2024-11-22 22:44:31

品牌	Logo	应用领域
BB		转换器
页数	文件大小	规格书
15页	174K
描述
Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER

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PCM1800 数据手册

49%

PCM1800

FPO

PCM1800

Single-Ended Analog Input 20-Bit Stereo

ANALOG-TO-DIGITAL CONVERTER

FEATURES

DESCRIPTION

● DUAL 20-BIT MONOLITHIC ∆Σ ADC

PCM1800 is a low cost, single chip stereo analog-to-

digital converter with single-ended analog voltage

inputs. The PCM1800 uses a delta-sigma modulator

with 64X oversampling, including a digital decima-

tion filter and serial interface which supports both

Master and Slave Modes and four data formats.

PCM1800 is suitable for a wide variety of cost-sensi-

tive consumer applications where high performance is

required.

● SINGLE-ENDED VOLTAGE INPUT

● 64X OVERSAMPLING DECIMATION FILTER:

Passband Ripple: ±0.05dB

Stopband Attenuation: –65dB

● HIGH PERFORMANCE:

THD+N: -88dB (typ)

SNR: 95dB (typ)

Dynamic Range: 95dB (typ)

Internal High Pass Filter

PCM1800 is fabricated on a highly advanced CMOS

process.

● PCM AUDIO INTERFACE:

Master/Slave Modes

4 Data Formats

● SAMPLING RATE: 32kHz, 44.1kHz, 48kHz

● SYSTEM CLOCK: 256f_S, 384f_S, or 512f_S

● SINGLE +5V POWER SUPPLY

● SMALL 24-PIN SSOP PACKAGE

Digital Output

Analog Input (L)

Decimation

Digital

Filter

Serial Interface

and

Format Control

Delta-Sigma

Analog Front-End

Mode/Format Control

System Clock

Modulator

Analog Input (R)

International Airport Industrial Park

• Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: (520) 746-1111 • Twx: 910-952-1111

Internet: http://www.burr-brown.com/

•

FAXLine: (800) 548-6133 (US/Canada Only)

•

Cable: BBRCORP

•

Telex: 066-6491

•

FAX: (520) 889-1510

•

Immediate Product Info: (800) 548-6132

Printed in U.S.A. August, 1997

^P1^DS-1387

PCM1800

12 3 4 5 6 7...15

中文翻译

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与PCM1800相关器件

型号	品牌	获取价格	描述	数据表
PCM1800E	BB	获取价格	Single-Ended Analog Input 20-Bit Stereo ANALOG-TO-DIGITAL CONVERTER
PCM1800E/2K	BB	获取价格	ADC, Delta-Sigma, 20-Bit, 1 Func, 2 Channel, Serial Access, CMOS, PDSO24, GREEN, PLASTIC,
PCM1801	BB	获取价格	16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
PCM1801	TI	获取价格	具有单端输入的 93dB SNR 立体声 ADC
PCM1801U	BB	获取价格	16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER
PCM1801U	TI	获取价格	具有单端输入的 93dB SNR 立体声 ADC \| D \| 14 \| -25 to 85
PCM1801U/2K	TI	获取价格	具有单端输入的 93dB SNR 立体声 ADC \| D \| 14 \| -25 to 85
PCM1801U/2KG4	TI	获取价格	具有单端输入的 93dB SNR 立体声 ADC \| D \| 14
PCM1802	TI	获取价格	SINGLE-ENDED ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER
PCM1802DB	TI	获取价格	SINGLE-ENDED ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER