AK2331

MP

DAC type 8-bit 4 ch electronic volume

DAC type 8-bit 4 ch electronic volume

MP

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
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL2
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
5000
Replacement P/N

                                

Block Diagram

Block Diagram