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AK4367
24位 DAC 8-48KHz 配有 50mW 耳机放大器和混合器
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- Multi-bit ΔΣ DAC
- Sampling Rate: 8kHz~48kHz
- 64x Oversampling
- On chip perfect filtering 8 times FIR interpolator
- Passband: 20kHz
- Passband Ripple: ZZ±0.02dB
- Stopband Attenuation: 54dB
- Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz
- System Clock: 256fs/384fs/512fs
- AC Couple Input Available
- Audio I/F Format: MSB First, 2's Compliment
- I²S, 24bit MSB justified, 24bit/20bit/16bit LSB justified
- Digital ATT
- Analog Mixing Circuit
- Mono Lineout
- μP Interface: 3-wire/I²C
- Bass Boost Function
- Headphone Amplifier
- Output Power: 50mW × 2ch@16Ω, 3.3V
- S/N: 92dB@2.4V
- Pop Noise Free at Power-ON/OFF and Mute
- Power Supply: 2.2V~3.6V
- Power Supply Current: 2.8mA@2.4V (@HP-AMP no-output)
- Ta: -40~85 ° C
- Small Package: 20pin QFN
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AK4367 BLOCK DIAGRAM
Data Sheet PDF
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Data Sheets
Rev. MS0247-E-02 2005/10
PD : 440KB / 38pages |
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Evalution Board Manual
Rev. KM071300 2003/03
PDF : 289KB / 24pages |
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