PCM1801U 供应商
PCM1801U 属性参数
- 产品培训模块：Data Converter Basics
- 标准包装：50
- 类别：集成电路 (IC)
- 家庭：数据采集 - 模数转换器
- 系列：-
- 位数：16
- 采样率（每秒）：48k
- 数据接口：串行
- 转换器数目：2
- 功率耗散（最大）：120mW
- 电压电源：模拟和数字
- 工作温度：-25°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：14-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：14-SOIC
- 包装：管件
- 输入数目和类型：2 个单端，单极
- 配用：DEM-DAI1801-ND - DEMO BOARD FOR PCM1801DEM-PCM1801-ND - DEMO BOARD FOR PCM1801
产品特性
- Dual 16-Bit Monolithic ADC
- Single-Ended Voltage Input
- Antialiasing Filter Included
- 64× Oversampling Decimation Filter: Pass-Band Ripple: ±0.05 dB Stop-Band Attenuation: -65 dB
- Analog Performance: THD+N: -88 dB (typical) SNR: 93 dB (typical) Dynamic Range: 93 dB (typical) Internal High-Pass Filter
- PCM Audio Interface: Left-Justified, I2S
- Sampling Rate: 4 kHz to 48 kHz
- System Clock: 256 fS, 384 fS, or 512 fS
- Single 5-V Power Supply
- Small SO-14 Package
- APPLICATIONSDVD RecordersDVD ReceiversAV Amplifier ReceiversElectric Musical Instruments
- DVD Recorders
- DVD Receivers
- AV Amplifier Receivers
- Electric Musical Instruments
产品概述
The PCM1801 is a low-cost, single-chip stereo analog-to-digital
converter (ADC) with single-ended analog voltage inputs. The PCM1801 uses a
delta-sigma modulator with 64 times oversampling, a digital decimation filter, and a
serial interface that supports slave mode operation and two data formats. The
PCM1801 is suitable for a wide variety of cost-sensitive consumer applications
where good performance is required.
PCM1801U