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ISD1610B from ISSI

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ISD1610B

Manufacturer: ISSI

Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option

Partnumber Manufacturer Quantity Availability
ISD1610B ISSI 2000 In Stock

Description and Introduction

Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option The ISD1610B is a voice record and playback IC manufactured by ISSI (Integrated Silicon Solution, Inc.).  

### **Specifications:**  
- **Memory Type:** Non-volatile Flash memory  
- **Recording Time:** Up to 10 seconds (depends on sampling frequency)  
- **Sampling Frequency:** Adjustable (typically 4 kHz to 8 kHz)  
- **Operating Voltage:** 2.4V to 5.5V  
- **Low Power Consumption:**  
  - Standby current: <1 µA  
  - Operating current: ~10 mA (during playback/record)  
- **Interface:** Simple push-button or microcontroller control  
- **Audio Output:** Direct speaker drive (PWM output)  
- **Package:** 16-pin SOIC  

### **Descriptions and Features:**  
- Single-chip solution for voice recording and playback.  
- No external components required for basic operation.  
- Supports multiple message management (playback/record).  
- Non-volatile storage retains data without power.  
- Supports analog microphone input and speaker output.  
- Low-power operation suitable for battery-powered devices.  
- Simple control via push buttons or microcontroller.  

For exact timing, voltage tolerances, and detailed pin configurations, refer to the official ISD1610B datasheet from ISSI.

Application Scenarios & Design Considerations

Single-Message Single-Chip 6.6- to 40-Second Voice Record & Playback Devices with vAlert Option

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