TCD2557D CCD Linear Image Sensor IC Toshiba - Refurbished
Manufacturer: Toshiba
Part Number: TCD2557D
Voltage: 12
Package: WDIP
Lead/Terminal Type: Through Hole
Number Leads/Terminals: 22
Material: Ceramic
Price: $8.00
888 available for immediate delivery
Code: IC667APH03
Weight: 0.20oz
Additional Information
Linear Image Sensor ICsCONDITION: Refurbished
The TCD2557D is a high sensitive, low dark current CCD (charge coupled device) color image sensor. It includes a CCD drive circuit, clamp circuit, along with sample and hold circuit. This device has 5340 elements x 3 lines of image sensing elements which enable it to be used as an image scanner. The sensor is operated by 5.0V (pulse) and 12V power supply.
Features
- Number of Image Sensing Elements: 5340 elements x 3 lines
- Image Sensing Element Size: 7um x 7um x 7um centers
- Photo Sensing Region: High sensitive and low dark current PN photodiode
- Distance Between Photodiode Array : 28μm, 4 line
- Clock : 2 phase (5 V)
- Power Supply : 12 V Power supply voltage
- Internal Circuit : Sample and Hold Circuit, Clamp Circuit
- Color Filter : Red, Green, Blue
Typical Optical/Electrical Characteristics (See datasheet for conditions)
Sensitivity
- RR: 9.3V/(Ix-s)
- RG: 9.9V/(Ix-s)
- RB: 5.4V/(Ix-s)
Dark Signal Voltage: 0.5mV
DC Power Dissipation: 300mW
Output Impedance: 0.5kΩ
DC Signal Output Voltage: 5.0V
Random Noise: 0.8mV
Operating Condition
Clock Pulse Voltage:
- High Level: 4.5V to 5.5V
- Low Level: 0.0V to 0.3V
Reset, Sample and Hold, Clamp Pulse Voltages
- High Level: 4.5V to 5.5V
- Low Level: 0.0V to 0.5V
Power Supply Voltage: 11.4V to 13.0V
Typical Clock Characteristics:
Clock and Reset Pulse Frequency: 1.0MHz
Clamp Pulse Frequency (Bit clamp mode): 1.0MHz
Clamp Pulse Frequency (Line clamp mode): 100Hz
Sample and Hold Pulse Frequency: 1.0MHz
Clock 1 Capacitance: 250pF
Clock 2 Capacitance: 230pf
Shift Gate Capacitance: 20pF
Reset, Sample and Hold, Clamp Gate Capacitance: 10pF
Manufactured by: Toshiba
Part Number: TCD2557D
Full Datasheet: Toshiba TCD2557D CCD Linear Image Sensor IC