You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Evaluation Board, DA7217 Ultra Low Power Stereo Codec, Differential Headphone Driver


Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
DA7217-EVAL   Datasheet
See all Technical Docs

Product Overview

The DA7217-EVAL from Dialog Semiconductor is an evaluation board for ultra-low power stereo codec DA7217. This DA7217 is a high performance, low power audio codec optimized for use in headsets or wearable devices. It has differential headphone outputs for use inside headset devices, offering excellent left to right channel separation and common mode noise rejection. The DA7217 also has a stereo DAC to headphone output path and ultra low power operating modes to support always-on audio detect applications. DA7217 contains two analogue microphone input paths or up to four digital microphone input paths or a combination of both. It features a flexible digital mixing from all seven inputs to all six outputs with independent gain on each mixer path, ability to run the ADCs at a different sample rate to the DACs on a single I2S interface, digital tone generator with built-in support for DTMF. It is used in hearables, wireless and wired headphones and headsets.
  • High performance stereo DAC to headphone playback path with 110dB dynamic range
  • High performance microphone to ADC record path with 105dB dynamic range
  • 4mW stereo playback and 2.5mW stereo record power consumption, 32KHz voice mode filtering
  • ADC digital filters with audio and voice mode options, 24bit data at up to 96KHz sample rate
  • System controller for simplified, pop-free startup and shutdown, 0.5mmpitch 32 ball WLCSP package
  • Phase-locked loop with sample rate tracking supporting MCLK frequencies from 2MHz to 54MHz
  • Automatic tuning of on-chip reference oscillator for clock-free operation in low-power modes
  • Headphone amplifier can be run directly from supply eliminating need for charge pump capacitors
  • 4-wire digital audio interface with support for I2S, four-channel I2S, TDM and other audio formats
  • 2-wire I2C compatible control interface with support for high speed mode up to 3.4MHz


Audio, Wireless

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×

Dialog Semiconductor



Stereo Audio CODEC

Evaluation Board DA7217


Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (3)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

Contact Sales for a quote

Request quote (min. US$600)

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ US$283.14
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --