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Nuvoton Technology Corporation America ISD4002-180SY Environmental and export classification status description

The Nuvoton Technology ISD4002-180SY is a voice record and playback integrated circuit designed for applications in various electronic devices. It offers non-volatile storage for audio data, enabling users to record and playback audio with ease. Functions: 1. Voice recording and playback capabilities 2. Non-volatile storage of audio data 3. Built-in audio signal processing capabilities 4. Digital-to-analog (DAC) and analog-to-digital (ADC) conversion 5. Low power consumption design 6. Serial communication interface Applications: 1. Answering machines 2. Voice memo recorders 3. Medical devices requiring voice prompts 4. Security systems with audio recording capabilities 5. Interactive toys and gadgets Alternative Components: 1. ISD4003-08MPY by Nuvoton Technology 2. AP89085 by Diodes Incorporated 3. ISD4003-04MPY by Nuvoton Technology 4. SSM2602 by Analog Devices Embedded Modules: Depending on the application requirements, the ISD4002-180SY IC can be embedded within PCB designs using appropriate support components for power supply, user interface (such as buttons and LEDs), and external storage interfaces. Related Q&A: 1. Q: How much recording time does the ISD4002-180SY provide? A: The ISD4002-180SY offers approximately 180 seconds of recording time at a 8 kHz sampling rate. 2. Q: Can the ISD4002-180SY be used to store multiple audio messages? A: Yes, the IC supports storage of multiple audio messages and provides functionalities to select and playback specific recordings. 3. Q: What is the recommended operating voltage range for the ISD4002-180SY? A: The IC typically operates within a voltage range of 2.4V to 5.5V. 4. Q: Does the ISD4002-180SY support any audio compression formats? A: The ISD4002-180SY does not support audio compression formats; it stores audio data in a raw format. 5. Q: Are there any specific programming requirements for initializing the ISD4002-180SY for recording? A: The IC typically requires setup commands via the serial communication interface to initiate recording and playback operations. The datasheet provides detailed information on programming requirements.