ASAHI KASEI
[AK5380]
AK5380
96kHz 24Bit ∆Σ ADC with Single–ended Input
GENERAL DESCRIPTION
The AK5380 is a stereo A/D...
ASAHI KASEI
[AK5380]
AK5380
96kHz 24Bit ∆Σ ADC with Single–ended Input
GENERAL DESCRIPTION
The AK5380 is a stereo A/D Converter with wide sampling rate of 4kHz∼96kHz and is suitable for Highend audio system. The AK5380 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ techniques. The AK5380 requires no external components because the analog inputs are single-ended. The audio interface has two formats (MSB justified, I2S) and can correspond to many systems like music instrument and AV receiver.
FEATURES
o Stereo ∆Σ ADC o On-Chip Digital Anti-Alias Filtering
o Single-ended Input
o Digital HPF for DC-Offset cancel
o S/(N+D): 96dB@5V for 48kHz
o DR:
106dB@5V for 48kHz
o S/N:
106dB@5V for 48kHz
o Sampling Rate Ranging from 4kHz to 96kHz
o Master Clock:
256fs/384fs/512fs/768fs (∼48kHz)
256fs/384fs
(∼96kHz)
o Input level: TTL/
CMOS selectable
o Output format: 24bit MSB justified / I2S selectable
o Power Supply: 4.5∼5.5V (VA)
2.7∼5.5V (V...
