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Product Detailed Parameters
- Mfr：Asahi Kasei Microdevices/AKM
- Description：IC AUDIO SIGNAL PROCESSOR 24SSOP
- Package：Tape & Reel (TR)
- Series：-
- Function：Audio Signal Processor
- Applications：Signal Processing
- Number of Channels：-
- Interface：Serial
- Voltage - Supply：1.9V ~ 5.5V
- Operating Temperature：-30°C ~ 75°C (TA)
- Specifications：-
- Mounting Type：Surface Mount
- Package / Case：24-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：24-SSOP
- Grade：-
- Qualification：-
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Overview
The AK2346B is an audio signal processor manufactured by Asahi Kasei Microdevices. It operates on a supply voltage range of 1.9V to 5.5V and supports serial interfaces for control and data. The component is housed in a 24-SSOP package with a width of 5.30mm, designed for surface-mount installation. It functions within an ambient temperature range of -30°C to +75°C. This integrated circuit is categorized under audio special purpose ICs, providing dedicated signal processing capabilities for audio applications.
Feature Summary
- Integrated audio signal processor function
- Wide supply voltage range: 1.9V to 5.5V
- Serial interface connectivity
- 24-SSOP surface-mount package
Applications
- Signal Processing
Procurement Notes
Verify the specific operating temperature range (-30°C to +75°C) against system requirements, as it differs from similar models like the AK2346A which support -40°C to +85°C. Confirm the 24-SSOP package dimensions (5.30mm width) fit the PCB layout. Ensure power supply rails remain within the 1.9V to 5.5V limits during operation.
Selection Notes
Select this component when a dedicated audio signal processor with serial interface control is required. Compare the -30°C to +75°C operating temperature range against environmental conditions. Verify that the 24-SSOP package is compatible with assembly equipment. Check if the 1.9V to 5.5V supply range aligns with the system's power architecture.
Part Context
The AK2346B belongs to the AK2346 series of audio processors from Asahi Kasei Microdevices. It shares functional similarities with the AK2346A but exhibits differences in operating temperature specifications. The series targets applications requiring specialized audio signal handling within compact surface-mount packages.
Replacement Considerations
The AK2346A is a related model in the same series. However, the AK2346A supports a wider operating temperature range (-40°C to +85°C) compared to the AK2346B (-30°C to +75°C). Direct substitution requires verifying thermal constraints.
