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AK4552 - 3V 96KHZ 24-BIT CODEC

General Description

The AK4552 is a low voltage 24bit 96kHz A/D & D/A converter for digital audio system.

In the AK4552, the loss of accuracy form clock jitter is also improved by using SCF techniques for on-chip post filter.

Key Features

  • † HPF for DC-offset cancel (fc=3.4Hz@fs=44.1kHz) † Single-ended ADC - S/(N+D): 89dB@VA=3.0V - Dynamic Range, S/N: 97dB@VA=3.0V † Single-ended DAC - Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling - S/(N+D): 88dB@VA=3.0V - Dynamic Range, S/N: 100dB@VA=3.0V † Audio I/F format: MSB First, 2’s Compliment - ADC: 24bit MSB justified, DAC: 24bit LSB justified † Input/Output Voltage: ADC = 1.85Vpp@VA=3.0V DAC = 1.75Vpp@VA=3.0V † Sampling Rate: 8kHz to 50kHz (Normal Speed) 50kHz to 100kHz (Doub.

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Other Datasheets by AKM (Asahi Kasei Microdevices)

Part Number Description
AK4552-A 24bit A/D and D/A converter
AK4550 Low Power & Small Package 16-bit CODEC
AK4551 LOW POWER & SMALL PACKAGE 20-BIT CODEC
AK4554 Low Power & Small Package 16-bit CODEC
AK4555 Low Power & Small Package 20-bit CODEC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ASAHI KASEI [AK4552] AK4552 3V 96kHz 24Bit ∆Σ CODEC GENERAL DESCRIPTION The AK4552 is a low voltage 24bit 96kHz A/D & D/A converter for digital audio system. In the AK4552, 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 AK4552 are single-ended, therefore, any external filters are not required. As the package is 16pin TSSOP, the AK4552 is a suitable for minimizing system. FEATURES † HPF for DC-offset cancel (fc=3.4Hz@fs=44.1kHz) † Single-ended ADC - S/(N+D): 89dB@VA=3.0V - Dynamic Range, S/N: 97dB@VA=3.0V † Single-ended DAC - Digital de-emphasis for 32kHz, 44.1kHz and 48kHz sampling - S/(N+D): 88dB@VA=3.0V - Dynamic Range, S/N: 100dB@VA=3.