瑞萨电子 (Renesas Electronics Corporation)
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DA7210

过时

Ultra-Low Power Stereo Audio Codec with True-GND Headphone Driver

概览

The DA7210 is a high-definition audio codec with an integrated true-ground capless headphone driver suitable for a variety of low-power, digital portable audio products.

Featuring a high-efficiency headphone amplifier and minimum supply voltage of 1.8V to simplify interfacing to digital processors, the ultra-low 2.5mW power consumption extends music playback time for battery-operated equipment.

Benefits

  • Stereo Playback/Record: 2.5mW and 3mW at 1.8V
  • Audio performance at 2.5V
  • DAC: 100dB/-85db THD
  • ADC: 95db SNR/-86dB THD
  • Sample rates up to 96kHz supported via multi-slot I2S/PCM interface
  • Stereo fully-differential microphone amplifiers with 5µV input noise and bias
  • DSP 5 Band EQ, input ALC, programmable noise and acoustic enhancement filters

 

DA7210 Block Diagram
DA7210 Block Diagram
  • High-performance audio codec with integrated PLL
  • True-GND capless Class G 40mW headphone driver with integrated charge pump
  • Supply operation: 1.8V to 2.5V
  • Flexible clocking capability to minimize master clock circuit board routing
  • Fully differential mono voice channel
  • Pop & Click suppression circuitry
  • Multi-mode audio routers and mixers and volume control
  • DSP 5 Band EQ, Input ALC, programmable noise and acoustic enhancement filters
  • 2-/4-wire software control
  • Package: 49-WLCSP 0.4mm

文档

相关文档
类型 文档标题 日期
数据手册
DA7210 datasheet
PDF 1.55 MB
手册 - 开发工具
DA7210 Ultra-Low Power Stereo Codec EVB User Manual
PDF 4.23 MB
白皮书
DA7210 General purpose filter engine white paper
PDF 1.28 MB
白皮书
DA7210/11 White Paper
PDF 546 KB
其他
DA7210/11 Open Source Drivers
ZIP 1.21 MB
其他
DA7210 EVB Layout & BOM
ZIP 1.08 MB
原理图
DA7210 EVB Schematic
ZIP 689 KB
宣传手册
DA7210 Product Factsheet
PDF 537 KB
产品简述
DA7210 Product Brief
PDF 1.56 MB
9 项目

设计和开发

软件下载
类型 文档标题 日期
软件和工具 - 软件
DA7210/11 PC Full Install Software and Drivers
登录后下载 ZIP 268.95 MB
1 项目
评估
DA7211-EVAL2 有效

Ultra-Low Power 1.8V Audio Codec with True-GND Headphone Driver Evaluation Kit

The DA7210/11 evaluation board has been produced to allow measurement, evaluation, and programming of the DA7210/11 ultra-low power audio codec evaluation board and control software. The evaluation PCB is supplied together with a DVD-ROM containing documentation and driver files.

The driver...

推荐文档：
DA7210 Ultra-Low Power Stereo Codec EVB User Manual
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