AK7758VN
MP
DSP with Stereo CODEC + Mic / Lineout Amp.
DSP with Stereo CODEC + Mic / Lineout Amp.
MP
Description
The AK7758VN is a highly integrated digital signal processor, a stereo audio CODEC, a MIC pre-amplifier, a line-out amplifier, digital audio I / F. The main and sub DSPs have 3072 step at fs = 48kHz parallel processing power. As the AK7758VN is a RAM based DSP, it is programmable for user requirements such as high performance hands free function and acoustic effects. The AK7758VN is available in a space saving small 36-pin QFN package.
Key Features
Dual core DSP with Codec suitable for the automotive telematic control unit
36-pin QFN Package
Applications
Automotive telematic control unit etc.
Specifications
Part Number |
AK7758VN |
---|---|
MAX fs [kHz] |
48 |
Number of Channels (AD) |
2 |
Number of Channels (DA) |
2 |
S/N (AD) [dB] |
102 |
S/N (DA) [dB] |
106 |
Number of Channels (DSP Input) |
12 |
Number of Channels (DSP Output) |
12 |
Clock Speed (MAX.) [MHz] |
147.456 |
Data RAM [Word] |
-- |
Power Supply Voltage 1 (MIN.) [V] |
3.0 |
Power Supply Voltage 1 (TYP.) [V] |
3.3 |
Power Supply Voltage 1 (MAX.) [V] |
3.6 |
Power Supply Voltage 2 (MIN.) [V] |
3.0 |
Power Supply Voltage 2 (TYP.) [V] |
3.3 |
Power Supply Voltage 2 (MAX.) [V] |
3.6 |
Power Supply Voltage 3 (MIN.) [V] |
1.14 |
Power Supply Voltage 3 (TYP.) [V] |
1.2 |
Power Supply Voltage 3 (MAX.) [V] |
1.3 |
Power Supply Voltage 4 (MIN.) [V] |
1.7 |
Power Supply Voltage 4 (TYP.) [V] |
3.3 |
Power Supply Voltage 4 (MAX.) [V] |
3.6 |
Other |
Automotive grade |
Operating Temperature [℃] |
-40 to 85 |
Device Package |
HVQFN |
Number of Pins |
36 |
Product Information
Part Status |
MP |
---|---|
Pb Free |
Yes |
Halogen Free |
Yes |
MSL |
MSL2 |
Packaging |
TAPE |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
1000 |
Replacement P/N |
Block Diagram