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LS656B

TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE

Partnumber Manufacturer Quantity Availability
LS656B 18 In Stock

Description and Introduction

TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE Here are the factual details about part LS656B from Ic-phoenix technical data files:

### **Manufacturer Specifications:**
- **Manufacturer:** STMicroelectronics  
- **Part Number:** LS656B  
- **Type:** Power MOSFET Gate Driver IC  
- **Package:** SO-8 (Small Outline 8-pin)  

### **Descriptions:**
- The LS656B is a high-speed, low-side gate driver designed for driving power MOSFETs and IGBTs in switching applications.  
- It features a high peak output current capability, making it suitable for fast switching in power converters and motor drives.  
- The device includes an under-voltage lockout (UVLO) function for protection.  

### **Features:**
- **Supply Voltage Range:** 10V to 20V  
- **Peak Output Current:** ±4A (source/sink)  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 15ns (typical)  
- **Under-Voltage Lockout (UVLO):** Yes (with hysteresis)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Logic Input Compatibility:** 3.3V, 5V TTL/CMOS  

This information is based solely on the provided knowledge base.

Application Scenarios & Design Considerations

TELEPHONE SPEECH CIRCUIT WITH MULTIFREQUENCY TONE GENERATOR INTERFACE

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