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TCD2903D

The TCD2903D is a high sensitive and low dark current 10680 elements x 3 line CCD color image sensor which includes CCD drive circuit and clamp circuit.

Partnumber Manufacturer Quantity Availability
TCD2903D 1396 In Stock

Description and Introduction

The TCD2903D is a high sensitive and low dark current 10680 elements x 3 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The TCD2903D is a CCD (Charge-Coupled Device) linear image sensor manufactured by Toshiba. Below are its specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Number of Pixels:** 7,500 (effective pixels)  
- **Pixel Size:** 7 µm (H) × 7 µm (V)  
- **Optical Black (OB) Pixels:** 51 (front) + 51 (rear)  
- **Dummy Pixels:** 12 (front) + 12 (rear)  
- **Total Pixels:** 7,626 (7,500 effective + 126 dummy/OB)  
- **Sensitivity:** High sensitivity in visible to near-infrared range  
- **Data Output:** 2-channel output (for high-speed readout)  
- **Clock Frequency:** Up to 20 MHz  
- **Supply Voltage:** +12 V (typical)  
- **Power Consumption:** Approximately 1.5 W (typical)  
- **Package:** 22-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The TCD2903D is designed for high-resolution scanning applications such as document scanners, facsimile machines, and industrial inspection systems.  
- It features a dual-output architecture to enable high-speed data transfer.  
- The sensor operates in a time-delayed integration (TDI) mode for improved sensitivity in motion applications.  

### **Features:**  
- **High Resolution:** 7,500 effective pixels for detailed image capture.  
- **Dual Outputs:** Two output channels for faster readout speeds.  
- **Low Noise:** Designed for high signal-to-noise ratio (SNR).  
- **Wide Spectral Response:** Sensitive in visible and near-infrared (NIR) ranges.  
- **Built-in Optical Black (OB) Pixels:** For dark-level reference.  
- **Compact Package:** 22-pin DIP for easy integration.  

This information is based on the manufacturer's datasheet and technical documentation. For detailed electrical characteristics and timing diagrams, refer to the official Toshiba datasheet.

Partnumber Manufacturer Quantity Availability
TCD2903D TOS 50 In Stock

Description and Introduction

The TCD2903D is a high sensitive and low dark current 10680 elements x 3 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The TCD2903D is a CCD (Charge-Coupled Device) linear image sensor manufactured by Toshiba. Below are its specifications, descriptions, and features based on the available knowledge:

### **Specifications:**
- **Type:** Linear CCD Image Sensor  
- **Resolution:** 7,500 pixels (3-line color sensor)  
- **Pixel Size:** 7 µm (H) x 7 µm (V)  
- **Optical Black:** 56 pixels (Dummy)  
- **Total Pixels:** 7,500 (effective) + 56 (dummy)  
- **Outputs:** 4 channels (2 for Green, 1 for Red, 1 for Blue)  
- **Data Rate:** Up to 20 MHz  
- **Supply Voltage:** +12 V (Analog), +5 V (Digital)  
- **Power Consumption:** Approx. 1.5 W  
- **Package:** 24-pin DIP (Dual In-line Package)  

### **Descriptions:**
- Designed for high-resolution color image scanning applications.  
- Uses a 3-line color separation method (Red, Green, Blue) for accurate color reproduction.  
- Suitable for scanners, copiers, and other imaging equipment requiring high-speed, high-precision scanning.  

### **Features:**
- **High Sensitivity:** Optimized for color scanning with good signal-to-noise ratio.  
- **Low Smear:** Minimizes unwanted signal interference.  
- **4-Output Configuration:** Enables high-speed data readout.  
- **Built-in Sample-and-Hold Circuit:** Improves signal stability.  
- **Wide Dynamic Range:** Suitable for varied lighting conditions.  

For exact performance characteristics, refer to the official Toshiba datasheet.

Partnumber Manufacturer Quantity Availability
TCD2903D TOSHIBA 2440 In Stock

Description and Introduction

The TCD2903D is a high sensitive and low dark current 10680 elements x 3 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The TCD2903D 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 pixels)  
- **Pixel Size:** 7μm (H) x 7μm (V)  
- **Optical Black (OB) Pixels:** Included for dark reference  
- **Outputs:** 2-channel output for high-speed readout  
- **Data Rate:** Up to 20 MHz (per channel)  
- **Supply Voltage:** Typically +12V (analog), +5V (digital)  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for high-resolution scanning applications such as document scanners, facsimile machines, and industrial inspection systems.  
- Features a high sensitivity and low noise performance due to its CCD structure.  
- Includes built-in timing generation circuits to simplify external control.  

### **Features:**  
- **High Resolution:** 7,500 effective pixels for detailed imaging.  
- **Dual Output Channels:** Enables faster readout speeds.  
- **Low Noise:** Optimized for high-quality signal output.  
- **Wide Dynamic Range:** Suitable for varied lighting conditions.  
- **On-Chip Timing Generator:** Reduces external circuitry requirements.  

For exact electrical characteristics and detailed operational parameters, refer to the official Toshiba datasheet.

Partnumber Manufacturer Quantity Availability
TCD2903D NEC 23 In Stock

Description and Introduction

The TCD2903D is a high sensitive and low dark current 10680 elements x 3 line CCD color image sensor which includes CCD drive circuit and clamp circuit. The TCD2903D is a CCD (Charge-Coupled Device) image sensor manufactured by NEC. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

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

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Number of Pixels:** 7,500 pixels (effective)  
- **Pixel Size:** 7 µm (H) × 7 µm (V)  
- **Optical Format:** 1-inch (diagonal)  
- **Outputs:** 2-channel (dual-line readout)  
- **Data Rate:** Up to 20 MHz  
- **Sensitivity:** High sensitivity in visible and near-infrared (NIR) range  
- **Dynamic Range:** Wide dynamic range  
- **Package Type:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for high-resolution scanning applications such as document scanners, industrial inspection, and image measurement systems.  
- Features a dual-line readout architecture for high-speed data transfer.  
- Includes built-in electronic shutter functionality for exposure control.  

### **Features:**  
- **High Resolution:** 7,500 effective pixels for detailed imaging.  
- **Low Noise:** Optimized for low-noise performance.  
- **High-Speed Operation:** Supports fast scanning with dual-channel output.  
- **Wide Spectral Response:** Suitable for visible and NIR applications.  
- **Reliability:** Robust ceramic package for stable operation.  

This information is based solely on the manufacturer's documented specifications.

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