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ISD1020AP from ISD

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ISD1020AP

Manufacturer: ISD

Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations

Partnumber Manufacturer Quantity Availability
ISD1020AP ISD 147 In Stock

Description and Introduction

Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations The ISD1020AP is a voice record and playback IC manufactured by ISD (Information Storage Devices).  

### **Specifications:**  
- **Duration:** 20 seconds  
- **Sampling Frequency:** 6.4 kHz  
- **Single-Chip Solution:** Combines ADC, DAC, EEPROM, and control logic  
- **Non-Volatile Storage:** Retains data without power  
- **Operating Voltage:** 5V (typical)  
- **Interface:** Simple push-button or microcontroller control  
- **Audio Quality:** Analog recording with direct speaker drive capability  
- **Package:** Typically available in PDIP or SOIC  

### **Descriptions & Features:**  
- **Direct Analog Storage:** No digital compression, ensuring natural voice quality.  
- **Multiple Playback Modes:** Supports edge-activated, level-activated, and pulse-triggered playback.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **Built-in Audio Amplifier:** Can drive a small speaker directly.  
- **Durable EEPROM Storage:** Supports up to 100,000 record cycles.  
- **Applications:** Used in toys, alarms, voice prompts, and portable recorders.  

This IC is designed for simple, standalone voice recording and playback applications.

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