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Part Number
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AK4562 |
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Manufacturer
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Asahi Kasei Microsystems |
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Description
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LOW POWER 20-BIT CODEC |
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Published
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Mar 23, 2005 |
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Detailed Description
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ASAHI KASEI
[AK4562]
AK4562
Low Power 20bit ∆Σ CODEC with PGA
FEATURES
1. Resolution : 20bits 2. Recording Functions
•...
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Datasheet
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AK4562
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Overview
ASAHI KASEI
[AK4562]
AK4562
Low Power 20bit ∆Σ CODEC with PGA
FEATURES
1.
Resolution : 20bits 2.
Recording Functions
• 2-Stereo Inputs Mixer • Analog Input PGA • Monaural Mixing • Digital HPF for DC-offset cancellation (fc=3.
4Hz@fs=44.
1kHz) 3.
Playback Functions • Digital De-emphasis Filter (tc=50/15us, fs=32kHz, 44.
1kHz and 48kHz) • Analog Output PGA • 2 types Stereo Outputs (DAC and Analog Output PGA) 4.
Power Management 5.
ADC Characteristics • Input Level : 1.
5Vpp = 0.
6 x VREF@VREF=2.
5V • S/(N+D) : 82dB • DR, S/N : 88dB 6.
DAC Characteristics • Output Level : 1.
5Vpp = 0.
6 x VREF@VREF=2.
5V • S/(N+D) : 86dB • DR, S/N : 93dB 7.
3-wire Serial Control, SSB I/F 8.
Master Clock : 256fs/384fs ...
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