AK5351

更新时间： 2024-09-30 22:05:35

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AK5351 数据手册

ASAHI KASEI

[AK5351]

AK5351

Enhanced Dual bit ∆Σ 20bit ADC

GENERAL DESCRIPTION

The AK5351 is a 20-bit, 64x oversampling rate(64fs), 2-channel A/D converter for stereo digital systems.

The ∆Σ modulator in the AK5351 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 AK5351 is suitable for digital surround and Hi-Fi

audio application such as Car-audio, MD, etc. Analog inputs of the AK5351 are normally Full-differential inputs,

while they are also acceptable Single-ended inputs.

The AK5351 is available in a small 24pin VSOP package which will reduce your system space.

FEATURES

Full-differential / Single-ended inputs

S/(N+D): 97dB

DR, S/N: 103dB

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±10%

Small package: 24pinVSOP

0166-E-00

1997/4

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型号	品牌	获取价格	描述	数据表
AK5351-VF	AKM	获取价格	Enhanced Dual bit 20bit ADC
AK5352	AKM	获取价格	96kHz Sampling 20bit ADC
AK5352-VF	AKM	获取价格	96kHz Sampling 20bit ADC
AK5353	AKM	获取价格	96kHz 24BIT ADC WITH SIGLE-ENDED INPUT
AK5353VT	AKM	获取价格	96kHz 24BIT ADC WITH SIGLE-ENDED INPUT
AK5354	AKM	获取价格	LOW POWER 20 BIT ADC WITH PGA
AK5354_04	AKM	获取价格	Low Power 20bit ツヒ ADC with PGA
AK5354VT	AKM	获取价格	LOW POWER 20 BIT ADC WITH PGA
AK5355	AKM	获取价格	LOW POWER 16BIT ADC
AK5355_05	AKM	获取价格	Low Power 16bit ツヒ ADC