AK2331
EOL
DAC type 8-bit 4 ch electronic volume
DAC type 8-bit 4 ch electronic volume
EOL
Description
The AK2331 is an electronic volume that integrates 4 ch of 8-bit multiplication type D / A converter on one chip. With the AK2331, the DAC reference voltage can be selected from external 1 system and internal 3 system for each channel, and it can be used as an electronic potentiometer to attenuate the signal of the DAC input. Also, a buffer amplifier is built in after the DAC to obtain an output signal with good distortion.
Key Features
4 ch electronic volume.
Equipped with a buffer amplifier.
Applications
Various wireless devices, audio devices, etc.
Specifications
Part Number |
AK2331 |
---|---|
Audio Filter (0.3 to 3.0kHz) | |
Emphasis / Compandor | |
Scrambler | |
MSK Modem (1.2k / 2.4kbps) | |
CTCSS | |
DTMF Receiver | |
8bit DAC (Volume) |
4 channel |
Master Clock [MHz] | |
Other | |
Operating Temperature [℃] | |
Device Package |
HWQFN |
Number of Pins |
16 |
Product Information
Part Status |
EOL |
---|---|
Pb Free |
Yes |
Halogen Free |
No |
MSL |
MSL2 |
Packaging |
TAPE |
JEDEC Standard Packaging |
Compliant |
Minimum Order Quantity [pcs.] |
5000 |
Replacement P/N |
Block Diagram