ISD4004-08MSI

The ISD4004-08MSI is an integrated circuit (IC) component that is widely used for voice and audio applications. It is a Multi-Message Single-Chip Voice Record and Playback Device, manufactured by Nuvoton Technology Corporation. It offers a range of features that make it suitable for various applications in the domain of voice and audio recording. One of the key features of the ISD4004-08MSI is its non-volatile Flash memory, which allows the storage of multiple voice messages. It has a capacity of 4 minutes of audio, divided into 8 independent messages, each with a duration of 30 seconds. This makes it ideal for applications where pre-recorded voice messages need to be played back, such as greeting messages, voice prompts, or alerts. The IC component has a simple and user-friendly interface, enabling easy integration into different systems. It operates on a low voltage range of 2.4V to 5.5V, which makes it compatible with various power supply sources. It also features a low power consumption mode, ensuring energy efficiency in battery-powered applications. The ISD4004-08MSI supports both analog and digital applications. It includes an on-chip analog-to-digital converter (ADC) and digital-to-analog converter (DAC), allowing seamless analog audio recording and playback. The integrated microphone preamp facilitates convenient voice signal input, eliminating the need for an external amplifier