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ISD4002-120P from ISD

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ISD4002-120P

Manufacturer: ISD

Single-Chip Voice Record/Playback Devices 120-, 150-, 180-, and 240-Second Durations

Partnumber Manufacturer Quantity Availability
ISD4002-120P,ISD4002120P ISD 2000 In Stock

Description and Introduction

Single-Chip Voice Record/Playback Devices 120-, 150-, 180-, and 240-Second Durations The ISD4002-120P is a voice record and playback chip manufactured by ISD (Integrated Silicon Solution Inc.). Below are the specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Part Number:** ISD4002-120P  
- **Manufacturer:** ISD (Integrated Silicon Solution Inc.)  
- **Series:** ISD4000 Series  
- **Operating Voltage:** 3V (typical)  
- **Duration:** 120 seconds (record and playback time)  
- **Sampling Frequency:** 8 kHz  
- **Audio Output:** Single-ended or differential  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Non-Volatile Storage:** No external memory required  
- **Package:** 28-pin PDIP (Plastic Dual In-line Package)  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  

### **Descriptions:**  
- The ISD4002-120P is a single-chip voice recording and playback solution with non-volatile storage.  
- It uses analog storage technology (ChipCorder®) for high-quality audio without compression.  
- Designed for low-power applications, making it suitable for portable devices.  
- Supports direct microphone input and speaker output without external amplifiers.  

### **Features:**  
- **Integrated Audio Processing:** No external memory or codec required.  
- **SPI Interface:** Allows easy microcontroller integration.  
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **Multiple Playback Modes:** Supports single or multiple message playback.  
- **Endurance:** Supports up to 100,000 record/playback cycles.  
- **Automatic Power-Down:** Reduces power consumption when idle.  

For exact electrical characteristics and application details, refer to the official datasheet from ISD.

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