GENERAL DESCRIPTION
AK5366VR is a high-performance 24-bit, 48kHz 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 AK5366VR has a 5-channel stereo input selector, an input Programmable Gain Amplifier with an ALC function. All this integration with high-performance makes the AK5366VR well suited for CD and DVD recording systems.

FEATURES
1. 24bit Stereo ADC
   • 5ch Stereo Inputs Selector
   • Input PGA from +18dB to 0dB, 0.5dB Step
   • Peak Hold Function
   • Auto Level Control (ALC) Circuit
   • Digital HPF for offset cancellation (fc=1.0Hz@fs=48kHz)
   • Digital Attenuator from +8dB to −63dB, Mute
   • 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 48kHz
6. Power Supply
   • AVDD: 4.75 ∼ 5.25V (typ. 5.0V)
   • DVDD: 3.0 ∼ 5.25V (typ. 3.3V)
   • TVDD: 3.0 ∼ 5.25V for input tolerant (typ. 5.0V)
7. Ta = −40 ∼ 85°C
8. Package : 48pin LQFP (7mm x 7mm)