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ISD4004-08ME from ISD

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ISD4004-08ME

Manufacturer: ISD

Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations

Partnumber Manufacturer Quantity Availability
ISD4004-08ME,ISD400408ME ISD 257 In Stock

Description and Introduction

Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations The ISD4004-08ME is a single-chip voice record and playback device manufactured by ISD (Integrated Silicon Solution Inc.). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Model:** ISD4004-08ME  
- **Manufacturer:** ISD (Integrated Silicon Solution Inc.)  
- **Memory Duration:** 8 minutes  
- **Sampling Frequency:** 8 kHz  
- **Supply Voltage:** 3V (2.4V to 5.5V operating range)  
- **Current Consumption:**  
  - **Standby:** 1 µA (typical)  
  - **Operating:** 25 mA (typical during playback/record)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Audio Output:** Single-ended or differential  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**
- The ISD4004-08ME is a high-quality, single-chip voice recording and playback solution with non-volatile storage.  
- It uses analog storage technology, eliminating the need for compression algorithms, which preserves audio quality.  
- Suitable for applications requiring embedded voice prompts, messaging systems, and portable recording devices.  

### **Features:**
- **Non-volatile Flash Memory:** Retains audio without power.  
- **Direct Analog Storage:** No compression, ensuring natural sound quality.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **SPI Interface:** Allows easy microcontroller integration.  
- **Multiple Operating Modes:** Record, playback, erase, and power-down modes.  
- **On-chip Oscillator:** No external components required for clocking.  
- **Automatic Power-down:** Reduces power consumption when idle.  
- **High Noise Immunity:** Robust performance in noisy environments.  

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

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