Professional IC Distribution & Technical Solutions

The ISD-T267SAF/Q is a digital voice recorder and playback chip manufactured by ISD (Integrated Silicon Solution Inc.).

Key Specifications:

• Single-Chip Solution: Integrates both recording and playback functions.
• Memory Duration: Typically offers 267 seconds of audio storage.
• Sampling Rate: Adjustable for different recording durations (e.g., 4 kHz to 8 kHz).
• Non-Volatile Storage: Uses flash memory to retain recordings without power.
• Low Power Consumption: Suitable for battery-operated devices.
• Direct Analog Storage: Stores audio in its natural form without compression.
• Multiple Playback Modes: Supports single or multiple message playback.
• Operating Voltage: Typically 3V to 5V (varies by model).
• Interface Options: May include push-button, microcontroller, or serial control.

Features:

• High-Quality Audio: No compression artifacts, providing clear playback.
• Easy Integration: Minimal external components required.
• Durable Storage: Flash memory ensures data retention over time.
• Flexible Control: Can be operated via simple buttons or microcontroller.
• Wide Temperature Range: Suitable for industrial and consumer applications.

Applications:

• Voice recorders
• Toys and greeting cards
• Security systems
• Automotive voice prompts
• Industrial equipment

For exact electrical characteristics and pin configurations, refer to the official ISD datasheet.