AK5366

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 P 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
8. Package : 44pin LQFP
9. AK5365 Semi-Pin Compatible 
 

Pinout




Specifications

(AVSS, DVSS=0V; Note 1

Parameter		Symbol	min	max	Units
Power Supplies:	Analog Digital Input Buffer (Note 2) |AVSS DVSS| (Note 3)	AVDD DVDD TVDD GND	−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 (Note 4) (LIN1-5, RIN1-5, LOPIN, ROPIN, IPGAL, IPGAR, M/S pins)		VINA	−0.3	AVDD+0.3	V
Digital Input Voltage 1 (MCLK, BICK, LRCK, PDN pins)		VIND1	−0.3	DVDD+0.3	V
Digital Input Voltage 2 (SMUTE, SEL2-0, CSN/CAD1, CCLK/SCL, CDTI/SDA, I2C pins)		VIND2	−0.3	TVDD+0.3	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. SMUTE, SEL2-0, CSN/CAD1, CCLK/SCL, CDTI/SDA and I2C pins correspond to 5V tolerant.
Note 3. AVSS and DVSS must be connected to the same analog ground plane.
Note 4. M/S pin is the digital input pin. However, M/S pin should be connected to AVDD or AVSS to prevent the noise to the analog input pins
WARNING: Operation at or beyond these limits may result in permanent damage to the device.Normal operation is not guaranteed at these extremes.


Description

AK5366 is a high-performance 24-bit, 48kHz sampling ADC for consumer audio and digital recording applications. Thanks to AKM!s Enhanced Dual-Bit modulaor architecture, this analog-to-digital converter has an impressive dynamic range of 103dB with a high level of integration. The AK5366 has a 5-channel stereo input selector, an input Programmable Gain Amplifier with an ALC function. All this integration with high-performance makes the AK5366 well suited for CD and DVD recording systems.