ISD5116E

Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability The ISD5116E is a voice record and playback chip manufactured by ISD (Information Storage Devices). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Memory:** 16 minutes of recording time (single-chip solution).
- **Sampling Rate:** Adjustable, typically 4.0 kHz to 8.0 kHz.
- **Audio Output:** Direct speaker drive (up to 12.5mW) or line-level output.
- **Supply Voltage:** 3V to 5.5V operation.
- **Standby Current:** Low power consumption (typically 1µA in power-down mode).
- **Interface:** Serial or parallel microcontroller interface.
- **Operating Temperature:** -40°C to +85°C.
- **Package:** 28-pin SOIC or PDIP.

### **Descriptions:**
- The ISD5116E is a single-chip, high-quality audio recording and playback solution.
- It uses non-volatile storage (EEPROM or flash-based) to retain audio without power.
- Supports direct analog storage, eliminating the need for compression or encoding.
- Suitable for applications requiring voice prompts, messaging, and audio playback.

### **Features:**
- **Single-Chip Solution:** No external memory required.
- **High-Quality Audio:** No compression artifacts.
- **Multiple Playback Modes:** Supports single or multiple message playback.
- **Microcontroller Interface:** Easy integration with external controllers.
- **Low Power Consumption:** Ideal for battery-operated devices.
- **Endurance:** Supports up to 100,000 record/playback cycles.

This information is based solely on the ISD5116E datasheet and manufacturer specifications.

Single-Chip Voice Record/Playback Device Up to 16-Minute Duration with Digital Storage Capability