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LC72349 from N/A

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LC72349

Manufacturer: N/A

Low-Voltage ETR Controller with On-Chip LCD Driver

Partnumber Manufacturer Quantity Availability
LC72349 N/A 48 In Stock

Description and Introduction

Low-Voltage ETR Controller with On-Chip LCD Driver The LC72349 is a PLL frequency synthesizer IC designed for radio tuning applications. It is commonly used in car audio systems and other radio receivers.  

### **Specifications:**  
- **Operating Voltage:** Typically 3.0V to 5.5V  
- **Frequency Range:** Supports AM and FM bands  
- **PLL System:** Built-in phase-locked loop (PLL) for stable frequency control  
- **Serial Data Interface:** Allows communication with a microcontroller via serial data input  
- **Prescaler:** Includes a prescaler for frequency division  
- **Low Power Consumption:** Suitable for battery-operated devices  

### **Descriptions and Features:**  
- **AM/FM Support:** Can be used for both AM and FM tuning applications.  
- **Microcontroller Interface:** Communicates via a serial data protocol for easy integration.  
- **High Stability:** PLL-based tuning ensures accurate frequency control.  
- **Compact Design:** Suitable for space-constrained applications.  
- **Customizable Frequency Steps:** Allows programming of frequency steps for different regions.  

The LC72349 is widely used in automotive and consumer electronics for radio tuning due to its reliability and ease of integration.

Application Scenarios & Design Considerations

Low-Voltage ETR Controller with On-Chip LCD Driver

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