AK5397EQ

MP

127dB 768kHz / 32-bit 2 ch Premium ADC

127dB 768kHz / 32-bit 2 ch Premium ADC

MP

Description

The AK5397EQ is a 32-bit, 768kHz sampling 2 channel A / D Converter for professional digital audio systems. The modulator in the AK5397EQ uses the advanced multi bit architecture. This architecture achieves the wide dynamic range and wide bandwidth, while keeping superior distortion characteristics. The AK5397EQ performs 127dB dynamic range, and the device is suitable for professional studio equipment such as digital mixer and digital VTR. The operating voltages support analog 5V and digital 3.3V, so it is easy to I / F with 3.3V logic IC.

Key Features

  • Full Differential Inputs
  • Dynamic range is S / N = 127dB (Mono Mode | 130dB)
  • Equipped with digital HPF for offset cancellation

Applications

  •                                 Studio mixer that handles recording of high-resolution sound sources with high sound quality, etc.
                                

Specifications

Part Number
AK5397EQ
Number of Channels
2
Analog Input Type
Differential
Bits [bit]
32
Max fs [kHz]
768
THD+N [dB]
-108
S/N [dB]
127 (130*)
Power Supply Voltage (MIN.) [V]
4.75 / 3.0
Power Supply Voltage (TYP.) [V]
5.0 / 3.3
Power Supply Voltage (MAX.) [V]
5.25 / 3.6
PLL

                                
Microphone Amplifier

                                
Other
VELVETSOUND
Operating Temperature [℃]
-10 to 70
Device Package
LQFP
Number of Pins
44

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL3
Packaging
TRAY
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1600
Replacement P/N

                                

Block Diagram

Block Diagram

VELVET SOUND