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PCM4220 High-Performance 24-Bit Sampling Analog-to-Digital Converter

PCM4220 描述

The PCM4220 is a high-performance, two-channel analog-to-digital (A/D) converter designed for use in professional audio applications. Offering outstanding dynamic performance, the PCM4220 provides 24-bit linear PCM output data, with support for output word length reduction to 20-, 18-, or 16-bits. The PCM4220 includes three sampling modes, supporting output sampling rates from 8kHz to 216kHz. The PCM4220 is ideal for a variety of digital audio recording and processing applications.

A linear phase digital decimation filtering engine supports Classic and Low Group Delay filter responses, allowing optimization for either studio or live sound applications. In addition, digital high-pass filtering is provided for DC offset removal..

PCM4201 PCM4202 PCM4204 PCM4220 PCM4222
SNR(Typ)(dB) 112 118 118 123 124
# ADCs 1 2 4 2 2
# Inputs / # Outputs 1 / 0 2 / 0 4 / 0 2 / 0 2 / 0
Sampling Rate(Max)(kHz) 108 216 216 216 216
Resolution(Bits) 24 24 24 24 24
Digital Audio Interface PCM/DSP PCM/DSD PCM/DSD L, I2S, TDM L, I2S, TDM, DSD
Control Interface H/W H/W H/W H/W H/W
Analog Supply(V) 5 5 5 4 3.8 - 4.2
Digital Supply (up to 5 V)(V) 1.8 - 3.3 3.3 3.3 3.3 3 - 3.6
Pd(Typ)(mW) 40 300 600 305 305
Additional Features Int. PLL Int. PLL Int. PLL Multi-Bit Output
Operating Temperature Range(°C) -10 to 70 -10 to 70 -10 to 70 -40 to 85 -40 to 85
Pin/Package 16TSSOP 28SSOP 64HTQFP 48TQFP 48TQFP
PCM4220 特性
PCM4220 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
PCM4220PFB ACTIVE -40 to 85 10.95 | 1ku TQFP (PFB) | 48 250 | JEDEC TRAY (5+1) PCM4220
PCM4220PFBG4 ACTIVE -40 to 85 10.95 | 1ku TQFP (PFB) | 48 250 | JEDEC TRAY (5+1) PCM4220
PCM4220PFBR ACTIVE -40 to 85 9.95 | 1ku TQFP (PFB) | 48 1000 | LARGE T&R PCM4220
PCM4220PFBRG4 ACTIVE -40 to 85 9.95 | 1ku TQFP (PFB) | 48 1000 | LARGE T&R PCM4220
PCM4220 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
PCM4220PFB Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR   PCM4220PFB
PCM4220PFBG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR PCM4220PFBG4 PCM4220PFBG4
PCM4220PFBR Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR   PCM4220PFBR
PCM4220PFBRG4 Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HR PCM4220PFBRG4 PCM4220PFBRG4
PCM4220 应用技术支持与电子电路设计开发资源下载
  1. PCM4220 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器音频模数转换器产品选型与价格参考 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  8. Principles of Data Acquisition and Conversion (PDF 50 KB)
  9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
PCM4220 工具与软件
名称 型号 公司 工具/软件类型
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
MDACBufferPro Design Utility for Multiplying Digital to Analog Converter Design MDACBUFFERPRO Texas Instruments 应用软件