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About AKM
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
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4 ch electronic volume.
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Equipped with a buffer amplifier.
Applications
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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
