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ISD17120 from ISSI

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ISD17120

Manufacturer: ISSI

Multi-Message Single-Chip Voice Record & Playback Devices

Partnumber Manufacturer Quantity Availability
ISD17120 ISSI 2000 In Stock

Description and Introduction

Multi-Message Single-Chip Voice Record & Playback Devices The ISD17120 is a voice record and playback IC manufactured by ISSI (Integrated Silicon Solution Inc.).  

### **Specifications:**  
- **Memory Type:** Non-volatile Flash  
- **Recording Time:** Up to 120 seconds (depends on sampling frequency)  
- **Sampling Frequencies:** Adjustable (4 kHz to 12 kHz)  
- **Operating Voltage:** 2.4V to 5.5V  
- **Low Power Consumption:**  
  - Standby Current: <1 µA  
  - Playback Current: ~12 mA  
- **Interface:** Serial (SPI) and Push-Button Control  
- **Audio Output:** PWM or DAC output options  
- **Package Options:** SOIC, PDIP  

### **Descriptions and Features:**  
- **Single-Chip Solution:** Integrates microphone preamp, AGC, speaker driver, and non-volatile storage.  
- **Multiple Playback Modes:** Supports single, multiple, or sequential message playback.  
- **Built-in EEPROM:** Stores configuration settings.  
- **AGC (Automatic Gain Control):** Optimizes recording quality.  
- **Low Noise:** High-quality audio playback with minimal distortion.  
- **Applications:** Used in toys, voice recorders, security systems, and portable devices.  

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