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AK4380VT is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Asahi Kasei Microdevices/AKM. Its product description is INTEGRATED CIRCUIT. Review the specifications below when checking this part for your BOM.
Digital To Analog Converters specifications for AK4380VT
- Description：INTEGRATED CIRCUIT
- Series：*
- Mfr：Asahi Kasei Microdevices/AKM
- Package：Tape & Reel (TR)
- Number of Bits：-
- Number of D/A Converters：-
- Settling Time：-
- Output Type：-
- Differential Output：-
- Data Interface：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- INL/DNL (LSB)：-
- Architecture：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Grade：-
- Qualification：-
Digital To Analog Converters datasheet and documents for AK4380VT
Digital To Analog Converters Overview
The AK4380VT is a stereo digital-to-analog converter (DAC) from Asahi Kasei Microdevices, housed in a 16-pin TSSOP package. It features a 24-bit resolution and supports sampling rates up to 96kHz using multi-bit delta-sigma modulation. The device integrates switched-capacitor and continuous-time filters, eliminating the need for external analog filtering. Key electrical specifications include a dynamic range of 100dB and THD+N of -88dB at 44.1kHz. It operates on a single 5V supply (4.5V to 5.5V) and includes digital de-emphasis, soft mute, and zero detection functions.
Digital To Analog Converters Feature Summary
- 24-bit resolution with 128x oversampling in normal mode and 64x in double speed mode
- Integrated SCF and CTF filters remove requirement for external analog components
- Supports I2S, MSB justified, and LSB justified audio data interfaces
- Includes digital de-emphasis filter for 32kHz, 44.1kHz, and 48kHz sampling rates
Digital To Analog Converters Applications
- DVD and AC-3 audio systems
- High-end sound cards
- Digital audio interface boxes
- Digital mixers
Digital To Analog Converters Procurement Notes
Verify the component marking 'AKM 4380VT' against the datasheet pinout and electrical characteristics. Confirm the package is 16-pin TSSOP with a 0.65mm pitch. Ensure the operating voltage range matches the required 4.5V to 5.5V supply. Check that the temperature rating covers the intended application environment (-40°C to +85°C).
Digital To Analog Converters Selection Notes
Select this part for cost-sensitive audio applications requiring high performance without external filters. It is suitable for systems needing 24-bit resolution and up to 96kHz sampling. Consider the integrated filters if board space is limited. Verify compatibility with the system's digital audio interface format (I2S, MSB, or LSB justified).
Digital To Analog Converters Part Context
The AK4380VT is part of the AK4380 series, which includes variants like the AK4380. The 'VT' suffix denotes the specific 16-pin TSSOP package variant. It is designed by Asahi Kasei Microsystems (AKM) as part of their VELVET SOUND technology lineup, focusing on high fidelity and low power consumption.
Digital To Analog Converters Replacement Considerations
The AK4382 is a similar 2-channel DAC from AKM but offers higher performance (112dB DR, 192kHz). The AK4381 is another alternative with 108dB DR and 192kHz support. Both may require different power supply configurations or filter designs compared to the AK4380.
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