The TCD2905D is a high sensitive and low dark current 5400 elements ?6 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The sensor is designed for scanner. The TCD2905D is a CCD (Charge-Coupled Device) image sensor manufactured by Toshiba. Below are its key specifications, descriptions, and features based on available information:  

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Number of Pixels:** 7,500 (effective)  
- **Pixel Size:** 7 µm (H) x 7 µm (V)  
- **Optical Format:** 1-inch line sensor  
- **Outputs:** 4-channel parallel output  
- **Data Rate:** Up to 25 MHz per channel  
- **Supply Voltage:** Typically 5V (analog), 3.3V (digital)  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for high-speed, high-resolution scanning applications.  
- Suitable for document scanners, industrial inspection systems, and medical imaging.  
- Features a high sensitivity and low noise performance.  

### **Features:**  
- **High Resolution:** 7,500 effective pixels for detailed imaging.  
- **High-Speed Readout:** 4-channel output enables fast data transfer.  
- **Low Noise:** Optimized for high-quality signal output.  
- **Durable Packaging:** Ceramic DIP ensures reliability in industrial environments.  

For exact electrical characteristics, timing diagrams, or detailed application notes, refer to Toshiba’s official datasheet.

The TCD2905D is a high sensitive and low dark current 5400 elements ?6 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The sensor is designed for scanner.