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SI3210M-FT from SILICON

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SI3210M-FT

Manufacturer: SILICON, AVNET

Perfroms all BORSCHT functions DC-DC controller provides tracking battery fromm a 3.3-35V input

Partnumber Manufacturer Quantity Availability
SI3210M-FT,SI3210MFT SILICON, AVNET 2450 In Stock

Description and Introduction

Perfroms all BORSCHT functions DC-DC controller provides tracking battery fromm a 3.3-35V input The SI3210M-FT is manufactured by **Silicon Labs** and distributed by **AVNET**.  

### **Specifications:**  
- **Manufacturer:** Silicon Labs  
- **Part Number:** SI3210M-FT  
- **Category:** ProSLIC® Programmable CMOS SLIC (Subscriber Line Interface Circuit)  
- **Package:** 38-pin TSSOP  
- **Operating Voltage:** 3.3V or 5V  
- **Operating Temperature:** -40°C to +85°C  
- **Interface:** SPI (Serial Peripheral Interface)  
- **On-Chip Features:**  
  - Ringing generation  
  - Battery voltage control  
  - On-hook/off-hook detection  
  - Programmable line feed characteristics  
  - Integrated DC/DC converter  

### **Descriptions:**  
The SI3210M-FT is a single-channel programmable SLIC designed for VoIP and analog telephony applications. It provides a complete analog telephone interface with minimal external components, supporting global telecom standards.  

### **Features:**  
- **Flexible Power Supply:** Supports 3.3V or 5V operation.  
- **Integrated DC/DC Converter:** Reduces external component count.  
- **Programmable Line Feed:** Adjustable for different country requirements.  
- **On-Chip Ringing:** Eliminates the need for external ringing circuits.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **SPI Control Interface:** Simplifies microcontroller integration.  

For detailed datasheets and application notes, refer to **Silicon Labs' official documentation**.

Application Scenarios & Design Considerations

Perfroms all BORSCHT functions DC-DC controller provides tracking battery fromm a 3.3-35V input

Alternative Part Number

  • LE58QL021VC --: Le58 series subscriber line interface circuit with comparable SLIC functionality and BORSCHT feature set, suitable as a functional replacement in telephony line card designs.
  • HC55185ECB --: Monolithic SLIC providing battery feed, overvoltage protection, ringing, supervision, coding and hybrid functions, matching the SI3210 application profile.
  • BCM6301KQMG --: Integrated voice line interface device offering similar SLIC/telephony line interface capabilities for VoIP and analog line card applications.
  • SI3210-FT --: Same Si3210 ProSLIC family in a different package/grade variant, functionally equivalent for most telephony line interface designs.
  • SI3211-FT --: Closely related ProSLIC device with similar interface and feature set, often used as a drop-in substitute where minor parameter differences are acceptable.
  • LE58QL021 --: Alternative subscriber line interface controller offering comparable SLIC/telephony functionality for designs seeking a second source.

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