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UPD6121G-002 from NEC

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UPD6121G-002

Manufacturer: NEC

REMOTE CONTROL TRANSMISSION CMOS IC

Partnumber Manufacturer Quantity Availability
UPD6121G-002,UPD6121G002 NEC 16145 In Stock

Description and Introduction

REMOTE CONTROL TRANSMISSION CMOS IC The UPD6121G-002 is a remote control transmitter IC manufactured by NEC. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
- **NEC** (Nippon Electric Company)  

### **Specifications:**  
- **Type:** Remote Control Transmitter IC  
- **Package:** SOP (Small Outline Package)  
- **Operating Voltage:** Typically 2.0V to 3.6V  
- **Oscillation Frequency:** 455 kHz (commonly used for IR remote controls)  
- **Output:** Infrared (IR) LED driver output  
- **Key Matrix:** Supports multiple key inputs (matrix scanning)  
- **Modulation:** Carrier frequency generation for IR transmission  
- **Standby Current:** Low power consumption in standby mode  

### **Descriptions:**  
- The UPD6121G-002 is designed for infrared remote control applications.  
- It encodes key press data into modulated IR signals for transmission.  
- Commonly used in consumer electronics like TVs, air conditioners, and audio systems.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Built-in Oscillator:** Reduces external component count.  
- **Customizable Codes:** Supports manufacturer-specific coding.  
- **Key Input Scanning:** Scans a matrix of buttons for user input.  
- **Compact Package:** SOP form factor suitable for space-constrained designs.  

This information is based solely on the manufacturer's documentation and technical references.

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