| Fangtek Introduces ft1680 Mobile Audio Processor with I2C and I2S Interfaces。 |
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| The ft1680 is an SoC solution for mobile audio applications such as cellphones, PDAs, portable navigation devices, etc.
As an audio processor, the ft1680 support 64-polyphony MIDI as well as MP3 formats. The 8-bit parallel interfaced with cell phone baseband chip enables a more speedy data transferation。 |
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| The ft1680 integrates high quality audio CODEC, MIC input, Line in, headphone amplifiers and mono speaker amplifier to provide flexible design apporoaches. By supporting both I2S and I2C interfaces, the ft1680 further enhances design feasibilities。 |
| The ft1680 is available in 5.2mm x 6.2mm QFN48 package。 |
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| Features： |
| ·8-bit parallel interface for CPU connection |
| ·Support MP3 ringtone and music playback |
| ·Support 64-polyphony ringtone |
| ·Embedded 16-bit ADC, support MIC and LINE-IN recording function |
| ·Embedded 16-bit DAC |
| ·Stereo headphone amplifier |
| ·LED controller and vibrator controller |
| ·Support I2S |
| ·Support I2C |
| Power supply: |
| - Digital supply (VDD): 2.65V~3.3V |
| - Digital interface supply (VDDIO): 1.65V~VDD |
| - Analog supply (VDDA): 3.0V~4.5V |
| Packaging: QFN-48 (5.2mm x 6.2mm) |
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| Mono speaker amplifier |
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