ISD4003-06MSI

The IC component ISD4003-06MSI is a Voice Record and Playback device manufactured by Nuvoton Technology Corporation. This integrated circuit is widely used in various applications where voice recording and playback is required. The ISD4003-06MSI is packed with several key features that make it a versatile and reliable solution for voice-related projects. One of the primary features of the ISD4003-06MSI is its large built-in memory capacity. It has a non-volatile storage capability of up to 4 minutes and 6 seconds, making it suitable for recording and playing back relatively long audio messages. This memory capacity is achieved through a multi-level storage technique that ensures high-quality audio reproduction. The IC component also includes an onboard microphone input, which allows direct recording of voice signals. Additionally, it offers a line-level input, enabling external audio sources such as microphones, radios, or CD players to be connected for recording purposes. This flexibility makes the ISD4003-06MSI suitable for a wide range of applications, including voice announcers, voice messaging systems, and interactive audio toys. The ISD4003-06MSI features high-quality audio playback with a dynamic range of 85dB. It supports a sampling rate of 4 kHz, providing clear and natural sound reproduction. The playback can be triggered using various methods, including push-button control, external trigger signals, or direct command from a microcontroller interfaced with the IC