AK5365VQ

ADC, Delta-Sigma, 24Bit, 1 Func, 10Channel, Serial Access, PQFP44, 0.8MM PITCH, LEAD FREE, LQFP-44

GENERAL DESCRIPTION

AK5365 is a high-performance 24-bit, 96kHz sampling ADC for consumer audio and digital recording applications. Thanks to AKM’s Enhanced Dual-Bit modulator architecture, this analog-to-digital converter

has an impressive dynamic range of 103dB with a high level of integration. The AK5365 has a 5-channel

stereo input selector, an input Programmable Gain Amplifier with an ALC function. All this integration with

high-performance makes the AK5365 well suited for CD and DVD recording systems.

FEATURES

1\. 24bit Stereo ADC

•5ch Stereo Inputs Selector

•Input PGA from +12dB to 0dB, 0.5dB Step

•Auto Level Control ALC Circuit

•Digital HPF for offset cancellation fc=1.0Hz@fs=48kHz

•Digital Attenuator

•Soft Mute

•Single-end Inputs

•S/N+D : 94dB

•DR, S/N : 103dB

•Audio I/F Format : 24bit MSB justified, I2S

2\. 3-wire Serial µP Interface / I2C-Bus

3\. Master / Slave Mode

4\. Master Clock : 256fs/384fs/512fs

5\. Sampling Rate : 32kHz to 96kHz

6\. Power Supply

•AVDD: 4.75 ∼5.25V typ. 5.0V

•DVDD: 3.0 ∼5.25V typ. 3.3V

7\. Power Supply Current : 27mA

8\. Ta = -40 ∼ 85°C

9\. Package : 44pin LQFP