• ISD1760 - Multi-message Single-chip Voice Record & Playback IC
The ISD1760 is a high quality, fully integrated, single-chip multi-message voice record and playback device ideally suited to a variety of electronic systems. The message duration is around 75 seconds. The sampling frequency of each device can also be adjusted from 4 kHz to 12 kHz with an external resistor, giving the user greater flexibility in duration versus recording quality for each application. Operating voltage spans a range from 2.4 V to 5.5 V to ensure that the ISD1700 devices are optimized for a wide range of battery or line-powered applications.

The ISD1700 is designed for operation in either stand-alone or microcontroller (SPI) mode. The device incorporates a proprietary message management system that allows the chip to self-manage address locations for multiple messages. This unique feature provides sophisticated messaging flexibility in a simple, push-button environment. The devices include an on-chip oscillator (with external resistor control) , microphone preamplifier with Automatic Gain Control (AGC) , an auxiliary analog input, anti-aliasing filter, Multi-Level Storage (MLS) array, smoothing filter, volume control, Pulse Width Modulation (PWM) Class D speaker driver, and current output.

Features:-
  • Non-volatile message storage using patented multi-level storage (MLS)
  • 4.0 to 12.0KHz Sampling Frequency provides Industry-Leading Sound Quality
  • Designed for Message Management
  • Single/Multiple messages
  • Low Voltage Operation
  • Package: DIP

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ISD1760 - Multi-message Single-chip Voice Record & Playback IC

  • Product Code: EC-3051
  • Availability: 34
  • Rs.245.00