ISD1760 Voice Record and Playback Device
A high-quality, fully integrated, single-chip multi-message voice recorder with adjustable sampling frequency
- Message Duration: 75 seconds
- Sampling Frequency: 4 kHz to 12 kHz (adjustable with external resistor)
- Operating Voltage: 2.4 V to 5.5 V
- Operation Mode: Stand-alone or microcontroller (SPI)
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Features:
- Non-volatile message storage using patented multi-level storage (MLS)
- 4.0 to 12.0KHz Sampling Frequency for Industry-Leading Sound Quality
- Message Management for Single/Multiple messages
- Low Voltage Operation
The ISD1760 is a versatile device suitable for various electronic systems. It offers adjustable sampling frequency for flexibility in recording quality and duration. With a wide operating voltage range, it is ideal for both battery-powered and line-powered applications. The device's proprietary message management system simplifies message organization and playback control.
The ISD1760 includes an on-chip oscillator with external resistor control, a microphone preamplifier with Automatic Gain Control (AGC), an auxiliary analog input, anti-aliasing filter, MLS array, smoothing filter, volume control, PWM Class D speaker driver, and current output.
Package: DIP
Datasheet: ISD1760 IC Datasheet
* Images are for illustration only; actual product may vary.