Ultra-Low Power 1.8V Audio Codec with True-GND Headphone Driver Evaluation Kit
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Overview
Description
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 software uses a simple graphical user interface (GUI), allowing the DA7210/11 device to be controlled via a USB port of a PC. An additional GUI is available to control the highly configurable filter paths within the DA7210/11; including general purpose, five-band equalizer and high pass filters.
The board has a number of jumper links to allow configuration of the board and to provide measurement test points.
Features
- Stereo Playback/Record: 2.5mW and 3mW at 1.8V (into stereo headphone load)
- Audio performance at 2.5Vy
- 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
Applications
Applications
- Personal media players
- Portable consumer devices
- Music handsets
- Personal navigation devices
Documentation
= Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 4.23 MB | |
| Datasheet | PDF 1.41 MB | |
| Other | ZIP 1.21 MB | |
| Other | ZIP 1.33 MB | |
| Schematic | ZIP 797 KB | |
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Design & Development
Processing table
DA7211-EVAL2 Active |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product