Part Number
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AK4554 |
Manufacturer
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Asahi Kasei Microsystems |
Description
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Low Power & Small Package 16-bit CODEC |
Published
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Nov 16, 2007 |
Detailed Description
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www.DataSheet4U.com ASAHI KASEI
[AK4554]
Low Power & Small Package 16bit ∆Σ CODEC
AK4554
GENERAL DESCRIPTION The AK4...
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Datasheet
|
AK4554
|
Overview
www.
DataSheet4U.
com ASAHI KASEI
[AK4554]
Low Power & Small Package 16bit ∆Σ CODEC
AK4554
GENERAL DESCRIPTION The AK4554 is a low voltage 16bit A/D & D/A converter for portable digital audio system.
In the AK4554, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post filter.
Analog signal input/output of the AK4554 are single-ended, therefore, any external filters are not required.
The AK4554 is suitable for portable digital audio system, as the AK4554 is low power dissipation and a small package.
FEATURES HPF for DC-offset cancel (fc=3.
4Hz) Single-ended ADC - S/(N+D): 80dB@VDD=2.
5V - Dynamic Range, S/N: 89dB@VDD=2.
5V Single-ended DAC - Dig...
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