Renesas Electronics Corporation
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DA7210

Obsolete

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

DA7210 datasheet

Overview

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
  • 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
  • Smartphones
  • Personal media players
  • Multimedia handsets
  • Personal navigation devices

Documentation

Featured Documentation
Type Title Date
Datasheet
DA7210 datasheet
PDF 1.55 MB
Manual - Development Tools
DA7210 Ultra Low Power Stereo CODEC EVB User Manual
PDF 4.23 MB
White Paper
DA7210 General purpose filter engine white paper
PDF 1.28 MB
White Paper
DA7210/11 White Paper
PDF 546 KB
Other
DA7210/11 Open Source Drivers
ZIP 1.21 MB
Other
DA7210 EVB Layout & BOM
ZIP 1.08 MB
Schematic
DA7210 EVB Schematic
ZIP 689 KB
Brochure
DA7210 Product Factsheet
PDF 537 KB
Product Brief
DA7210 Product Brief
PDF 1.56 MB
9 items

Design & Development

Software Downloads
Type Title Date
Software & Tools - Software
DA7210/11 PC Full Install software and drivers
Log in to Download ZIP 268.95 MB
1 item

DA7211-EVAL2

Evaluation
Learn More

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...

Featured Documents:
DA7210 Ultra Low Power Stereo CODEC EVB User Manual

ECAD Models

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