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ISD5008SI from ISD

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ISD5008SI

Manufacturer: ISD

SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS

Partnumber Manufacturer Quantity Availability
ISD5008SI ISD 19 In Stock

Description and Introduction

SINGLE CHIP VOICE RECORD PLAYBACK DEVICE 4-, 5-, 6-, AND 8- MINUTE DURATIONS The ISD5008SI is a voice record and playback chip manufactured by ISD (Integrated Silicon Solution Inc.). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage:** 3V (2.7V to 3.3V)  
- **Operating Current:** 15 mA (typical during playback/record)  
- **Standby Current:** 1 µA (typical)  
- **Sampling Frequency:** 8 kHz  
- **Recording Time:** 8 seconds (with 8 kHz sampling)  
- **Audio Output:** Direct speaker drive (12.5 mW into 16Ω)  
- **Interface:** SPI/Microcontroller compatible  
- **Non-Volatile Storage:** Single-chip solution, no external memory required  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SOIC  

### **Descriptions:**  
The ISD5008SI is a single-chip voice record and playback device that integrates analog storage, signal processing, and audio output. It uses ISD’s patented Multi-Level Storage (MLS) technology to store audio in non-volatile memory without compression, ensuring high-quality audio reproduction.  

### **Features:**  
- **Single-Chip Solution:** No external memory required.  
- **Non-Volatile Storage:** Retains audio without power.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Direct Speaker Drive:** Eliminates need for external amplifiers.  
- **SPI Interface:** Allows easy microcontroller integration.  
- **High-Quality Audio:** No compression artifacts.  
- **Multiple Operating Modes:** Record, playback, and standby.  
- **Automatic Power-Down:** Reduces power consumption when idle.  

This information is based on the manufacturer's datasheet and technical documentation.

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