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UPD3777 from NEC

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UPD3777

Manufacturer: NEC

5400 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR

Partnumber Manufacturer Quantity Availability
UPD3777 NEC 2411 In Stock

Description and Introduction

5400 PIXELS x 3 COLOR CCD LINEAR IMAGE SENSOR The part **UPD3777** is manufactured by **NEC**. Below are the specifications, descriptions, and features based on the available factual information:  

### **Specifications:**  
- **Manufacturer:** NEC  
- **Part Number:** UPD3777  
- **Type:** Integrated Circuit (IC)  
- **Function:** Quadrature Decoder/Counter Interface IC  
- **Operating Voltage:** Typically 5V (exact range may vary)  
- **Package Type:** Likely DIP or SOP (specific package details may vary)  

### **Descriptions:**  
The **UPD3777** is a quadrature decoder/counter interface IC designed to process signals from rotary encoders or other quadrature input devices. It converts the phase-shifted pulses (A and B channels) into directional count data for use in motion control, position sensing, and related applications.  

### **Features:**  
- **Quadrature Decoding:** Supports A/B phase input signals for direction detection.  
- **Up/Down Counting:** Tracks position changes based on encoder movement.  
- **Noise Immunity:** Includes filtering for reliable signal processing.  
- **Digital Output:** Provides count data in a readable format for microcontrollers or logic circuits.  
- **Low Power Consumption:** Designed for efficient operation.  

For exact electrical characteristics, pin configurations, or application notes, refer to the official NEC datasheet or technical documentation.

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