VREF datasheet(1/19 Pages) AKM

No de pièce	VREF

Description	96kHz Sampling DS 20bit ADC

PDF	19 Pages

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Fabricant	AKM [Asahi Kasei Microsystems]

Site Internet	http://www.akm.com

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ASAHI KASEI

[AK5352]

0155-E-00

1997/1

- 1 -

AK5352

96kHz Sampling

∆Σ 20bit ADC

GENERAL DESCRIPTION

The AK5352 is a 20-bit, 96kHz sampling rate for DAT and DVD, 64x oversampling rate(64fs), 2-channel A/D

converter for stereo digital systems. The

∆Σ modulator in the AK5352 uses the new developed Enhanced Dual

bit architecture. This new architecture achieves the wider dynamic range, while keeping much the same

superior distortion characteristics as the conventional Single bit way.

The AK5352 is available in a small 24pin VSOP package which will reduce your system space.

FEATURES

Sampling Rate up to 96kHz

Full-differential inputs

S/(N+D): 97dB

DR, S/N: 104dB

Linear phase digital filter

• Pass band: 0

∼ 22kHz(@fs=48kHz)

• Pass band ripple:

±0.005dB

• Stop band attenuation: 80dB

Digital HPF for DC-offset cancel

Master clock: 256fs/384fs

Power supply: 5V±5%

Small package: 24pinVSOP

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