ISD4003-06MS

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The ISD4003-06MS is a recording and playback IC that is used in a variety of applications such as voice-activated robots and voice recognition systems. It is an ideal choice for applications that require recording and playback of audio signals in a cost effective manner. The device performs both recording and playback using CMOS signal processing technology.

The device is an integrated circuit which includes a single chip analog-to-digital (ADC), digital-to-analog (DAC) and control logic. The control logic keeps track of the incoming signal and ensures that the chip is ready for recording and playback operations. The audio signal is recorded in the ADC, converted to digital data and stored in an on-chip memory. The raw data is then processed to provide a distinct signal that is ready to be played back by the DAC.

The ISD4003-06MS is very cost effective, it is available in an 8-pin DIP package, and requires only a few external components for operation. It is configured to record and play back audio signals with a sampling rate of up to 8KHz, which is sufficient for most voice applications. In addition, the device is equipped with an adjustable microphone preamp that can be used to tune the microphone sensitivity to the desired level.

The ISD4003-06MS is a versatile device that is suitable for use in a wide range of applications. Aside from voice-activated robots, it can also be used in speech recognition systems and other audio devices, such as digital answering machines, telephone answering machines, audio recorders, and automatic dialers.

In summary, the ISD4003-06MS is an ideal choice for interface - voice recording and playback devices due to its cost-effectiveness, ease of use and performance. It can be used in a variety of applications and provides an efficient solution for those looking for a quick and reliable way to record and playback audio signals in a cost-effective manner.

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