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TCD2557D from TOSIHBA

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TCD2557D

Manufacturer: TOSIHBA

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit.

Partnumber Manufacturer Quantity Availability
TCD2557D TOSIHBA 6 In Stock

Description and Introduction

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit. The TCD2557D is a CCD (Charge-Coupled Device) image sensor manufactured by Toshiba. Below are its key specifications, descriptions, and features based on available factual information:  

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Number of Pixels:** 5340 (effective pixels)  
- **Pixel Size:** 7 µm (H) × 7 µm (V)  
- **Optical Black (OB) Pixels:** 62 (front) + 62 (rear)  
- **Dummy Pixels:** 4 (front) + 4 (rear)  
- **Total Pixels:** 5472 (5340 effective + 124 OB + 8 dummy)  
- **Clock Frequency:** Up to 20 MHz  
- **Outputs:** 2 channels (for high-speed readout)  
- **Sensitivity:** High sensitivity in visible and near-infrared ranges  
- **Dynamic Range:** Wide dynamic range  
- **Supply Voltage:** Typically +12 V (analog), +5 V (digital)  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- The TCD2557D is designed for high-resolution scanning applications, such as document scanners, facsimile machines, and industrial imaging systems.  
- It features a dual-output architecture to enable faster data readout while maintaining high image quality.  
- The sensor includes optical black (OB) pixels for dark-level reference and dummy pixels for signal stabilization.  

### **Features:**  
- **High Resolution:** 5340 effective pixels for detailed image capture.  
- **Dual Output:** Two output channels for faster signal processing.  
- **Low Noise:** Designed for high signal-to-noise ratio (SNR).  
- **Wide Dynamic Range:** Suitable for various lighting conditions.  
- **Compact Design:** Ceramic DIP package for durability and heat dissipation.  

This information is based on Toshiba’s documentation for the TCD2557D. For exact performance characteristics, refer to the official datasheet.

Application Scenarios & Design Considerations

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit.
Partnumber Manufacturer Quantity Availability
TCD2557D 153 In Stock

Description and Introduction

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit. The TCD2557D is a CCD (Charge-Coupled Device) linear image sensor manufactured by Toshiba. Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Resolution:** 5340 effective pixels (total pixels: 5400)  
- **Pixel Size:** 7 µm (H) × 7 µm (V)  
- **Optical Black Pixels:** 60 (Dummy pixels for dark reference)  
- **Clock Frequency:** Up to 20 MHz  
- **Outputs:** 2-channel (for high-speed readout)  
- **Sensitivity:** High sensitivity in visible and near-infrared range  
- **Dynamic Range:** Wide dynamic range  
- **Power Supply Voltage:** +12 V (typical)  
- **Package:** 22-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for high-speed scanning applications such as document scanners, fax machines, and industrial inspection systems.  
- Features a built-in timing generator for simplified external circuit design.  
- Operates with correlated double sampling (CDS) for noise reduction.  
- Supports both single and dual output modes for flexible readout configurations.  

### **Features:**  
- **High Resolution:** 5340 effective pixels for detailed image capture.  
- **Low Noise:** Improved signal-to-noise ratio (SNR) performance.  
- **Dual Output:** Enables faster data transfer rates.  
- **Wide Spectral Response:** Suitable for visible and near-IR imaging.  
- **Compact Design:** 22-pin DIP package for easy integration.  

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

Application Scenarios & Design Considerations

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit.
Partnumber Manufacturer Quantity Availability
TCD2557D TOS 1300 In Stock

Description and Introduction

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit. The TCD2557D is a CCD (Charge-Coupled Device) linear image sensor manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Type:** Linear CCD Image Sensor  
- **Resolution:** 5340 pixels  
- **Pixel Size:** 7 μm (H) × 7 μm (V)  
- **Effective Photosensitive Area:** 37.38 mm (5340 pixels × 7 μm)  
- **Outputs:** 2-channel (dual-line) output for high-speed readout  
- **Clock Frequency:** Up to 20 MHz  
- **Supply Voltage:** +12 V (typical)  
- **Power Consumption:** Approximately 300 mW  
- **Operating Temperature Range:** -10°C to +60°C  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**
- Designed for high-speed, high-resolution scanning applications.  
- Suitable for document scanners, facsimile machines, and industrial inspection systems.  
- Features a built-in sample-and-hold circuit for improved signal stability.  
- Includes a light shield to prevent unwanted light exposure.  

### **Features:**
- **High Sensitivity:** Optimized for visible light detection.  
- **Low Noise:** Improved signal-to-noise ratio for accurate imaging.  
- **Dual Output:** Enables faster data transfer rates.  
- **Compact Design:** Ceramic DIP package ensures durability.  
- **Internal Timing Generation:** Simplifies external circuitry requirements.  

For detailed electrical characteristics and timing diagrams, refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit.
Partnumber Manufacturer Quantity Availability
TCD2557D TOSHIBA 64 In Stock

Description and Introduction

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit. The TCD2557D is a linear image sensor manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Type:** Linear CCD Image Sensor  
- **Number of Pixels:** 5340 (effective pixels)  
- **Pixel Size:** 7 µm (H) × 7 µm (V)  
- **Total Pixel Length:** ~37.38 mm  
- **Outputs:** 2 channels (for high-speed readout)  
- **Clock Frequency:** Up to 20 MHz  
- **Supply Voltage:** Typically 5 V (analog), 5 V (digital)  
- **Sensitivity:** High sensitivity in visible light range  
- **Dynamic Range:** Wide dynamic range  
- **Package:** Ceramic DIP (Dual In-line Package)  

### **Descriptions:**  
- Designed for high-resolution scanning applications such as document scanners, fax machines, and industrial inspection systems.  
- Uses a time-delayed integration (TDI) method for improved sensitivity.  
- Features a built-in sample-and-hold circuit for stable output signals.  

### **Features:**  
- **High Resolution:** 5340 effective pixels for detailed image capture.  
- **Dual Outputs:** Enables faster data transfer rates.  
- **Low Noise:** Optimized for high-quality signal output.  
- **Compact Design:** Suitable for space-constrained applications.  
- **Wide Dynamic Range:** Capable of handling varying light conditions.  

This information is based solely on Toshiba's documented specifications for the TCD2557D.

Application Scenarios & Design Considerations

The TCD2557D is a high sensitive and low dark current 5340 elements ?3 line CCD color image sensor which includes CCD drive circuit, clamp circuit and sample and hold circuit.

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