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ISD1110S from ISD

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ISD1110S

Manufacturer: ISD

SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES

Partnumber Manufacturer Quantity Availability
ISD1110S ISD 55 In Stock

Description and Introduction

SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES The ISD1110S is a single-chip voice record and playback device manufactured by ISD (Information Storage Devices).  

### **Specifications:**  
- **Recording Time:** 10 seconds (at 8 kHz sampling rate)  
- **Non-Volatile Storage:** Analog storage technology (no battery backup required)  
- **Sampling Rate:** 8 kHz (default)  
- **Operating Voltage:** 3V to 5.5V  
- **Low Power Consumption:**  
  - Standby current: <1 µA  
  - Operating current: ~25 mA (typical)  
- **Interface:** Simple push-button or microcontroller control  
- **Audio Output:** Direct speaker drive (8Ω, 16Ω) or line-level output  
- **Operating Temperature:** 0°C to 70°C  

### **Descriptions and Features:**  
- **Single-Chip Solution:** Integrates microphone preamp, automatic gain control (AGC), anti-aliasing filter, and speaker driver.  
- **Direct Analog Storage:** Stores voice in its original analog form without compression.  
- **Multiple Playback Modes:** Supports edge-activated, level-activated, and pulse-triggered playback.  
- **No External Components Needed:** Minimal external circuitry required for basic operation.  
- **High-Quality Audio:** Provides natural voice reproduction due to analog storage.  
- **Durable Storage:** Retains data for over 100 years with no power.  

The ISD1110S is commonly used in applications like toys, security systems, and voice prompt devices.

Application Scenarios & Design Considerations

SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES

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