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Voice Recorder/Playback
380
ic
ISD2560/75/90/120 is a single-chip voice record/playback device with durations of 60, 75, 90, and 120 seconds respectively. It supports manual or microcontroller playback activation, has low standby current, zero-power message storage, and can be cascaded for longer recording times. The device features high-quality audio reproduction, automatic power-down mode, and is available in various packaging options including die form, DIP, SOIC, and TSOP.
In stock
Specifications
3- Duration (Seconds)
- 60, 75, 90, or 120 seconds depending on model.
- Input Sample Rate (KHz)
- 8.0 for ISD2560, 6.4 for ISD2575, 5.3 for ISD2590, and 4.0 for ISD25120 kHz
- Typical Filter Pass Band (KHz)
- 3.4 for ISD2560, 2.7 for ISD2575, 2.3 for ISD2590, and 1.7 for ISD25120 kHz
Pinout
8Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| — | VCC | POWER | |
| — | GND | GND | |
| — | CS | SPI | Chip Select |
| — | SCLK | SPI | Serial Clock |
| — | MOSI | SPI | Master Out Slave In |
| — | MISO | SPI | Master In Slave Out |
| — | WR | SPI | Write |
| — | RD | SPI | Read |
Interactive pinout
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