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LC7387M from SANYO

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15.625ms

LC7387M

Manufacturer: SANYO

DTMF Receiver

Partnumber Manufacturer Quantity Availability
LC7387M SANYO 850 In Stock

Description and Introduction

DTMF Receiver The LC7387M is a DTMF (Dual-Tone Multi-Frequency) receiver IC manufactured by SANYO. Below are its key specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Supply Voltage:** 2.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOP (Small Outline Package)  
- **Low Power Consumption:** Suitable for battery-operated devices  
- **DTMF Decoding:** Detects and decodes standard DTMF tones (0-9, *, #, A-D)  
- **Built-in Band-Split Filter:** Separates high and low DTMF frequencies  
- **Output Format:** 4-bit binary or serial data  

### **Descriptions:**  
- The LC7387M is designed for telecommunication applications requiring DTMF signal decoding.  
- It integrates a band-split filter, digital decoder, and control logic for accurate tone detection.  
- Compatible with microcontrollers and digital systems for command processing.  

### **Features:**  
- **Low Voltage Operation:** Works efficiently at 2.5V.  
- **High Noise Immunity:** Reliable performance in noisy environments.  
- **Minimal External Components:** Reduces circuit complexity.  
- **Power-Down Mode:** Enhances energy efficiency when idle.  
- **Serial Interface Option:** Simplifies integration with digital systems.  

For exact pin configurations and application circuits, refer to the official SANYO datasheet.

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