Replacement P/N
AK5397EQ
EOL
127dB 768kHz / 32-bit 2 ch Premium ADC
127dB 768kHz / 32-bit 2 ch Premium ADC
EOL
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.
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 |
EOL |
---|---|
Pb Free |
Yes |
Halogen Free |
Yes |
MSL |
MSL3 |
Packaging |
TRAY |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
160 |
Replacement P/N |
Block Diagram