AK5384

Features:

4-Channel ADC
Differential Inputs 
Digital HPF for DC-Offset Cancel
S/(N+D):  100dB@5V for 48kHz
DR:          107dB@5V for 48kHz 
S/N:         107dB@5V for 48kHz 
Sampling Rate Ranging from 8kHz to 96kHz
Master Clock:
             256fs/384fs/512fs/768fs  (~48kHz) 
             256fs/384fs   (~ 96kHz)
TTL Digital Input Level 
Output format: 24bit MSB justified, I²S or TDM 
Cascade TDM Interface 
Master & Slave Mode 
Overflow Flag
Power Supply: 4.75 to 5.25V
Power Supply for output buffer: 3.0 to 5.25V
Ta =- 40 ~ 85
28pin VSOP



Pinout




Specifications

(AVSS, DVSS=0V; Note 1)

Parameter		Symbol	min	max	Units
Power Supplies:	Analog Digital Output buffer |AVSS DVSS| (Note 2)	AVDD DVDD TVDD DGND	-0.3 -0.3 -0.3 -	6.0 6.0 6.0 0.3	V V V V
Input Current, Any Pin Except Supplies		IIN	-	±10	mA
Analog Input Voltage		VINA	-0.3	AVDD+0.3	V
Digital Input Voltage (Except BICK, LRCK pins) (BICK, LRCK pins)		VIND1 VIND2	-0.3 -0.3	DVDD+0.3 TVDD+0.3	V V
Ambient Temperature (Powered applied)		Ta	-40	85	°C
Storage Temperature		Tstg	-65	150	°C

Note 1. All voltages with respect to ground.
Note 2. AVSS and DVSS must be connected to the same analog ground plane.
WARNING: Operation at or beyond these limits may result in permanent damage to the device.Normal operation is not guaranteed at these extremes.


Description

The AK5384 is a 4-channel A/D Converter with wide sampling rate of 8kHz ~ 96kHz and is suitable for Multi-channel audio system. The AK5384 achieves high accuracy and low cost by using Enhanced dual bit DS techniques. The product supports master mode and TDM format. Therefore, the AK5384 is suitable for multi-channel audio system.