TSL1402R
Product Overview
The TSL1402R belongs to the category of linear photodiode arrays and is commonly used for light sensing applications. Its characteristics include high sensitivity, low dark current, and a compact package. The essence of the TSL1402R lies in its ability to accurately capture and convert light into electrical signals. It is typically packaged individually and is available in various quantities to suit different application needs.
Specifications
- Number of Pixels: 128
- Pixel Size: 63.5μm x 63.5μm
- Spectral Response Range: 350nm to 1100nm
- Output: Analog
- Operating Temperature Range: -40°C to 85°C
- Package Type: 8-pin SOIC
Detailed Pin Configuration
The TSL1402R features an 8-pin SOIC package with the following pin configuration: 1. VDD (Power Supply) 2. GND (Ground) 3. CLK (Clock Input) 4. SI (Serial Input) 5. S0 (Serial Output Bit 0) 6. S1 (Serial Output Bit 1) 7. S2 (Serial Output Bit 2) 8. S3 (Serial Output Bit 3)
Functional Features
The TSL1402R offers high linearity and low noise, making it suitable for precision measurement applications. It provides a simple serial interface for data readout and integrates internal timing control for ease of use.
Advantages and Disadvantages
Advantages
- High sensitivity
- Low dark current
- Compact package
- Simple serial interface
Disadvantages
- Limited spectral response range
- Requires external ADC for digital output
Working Principles
The TSL1402R operates based on the principle of photoelectric effect, where incident light photons generate electron-hole pairs in the photodiodes, resulting in a measurable photocurrent. This photocurrent is then converted into an analog voltage output proportional to the incident light intensity.
Detailed Application Field Plans
The TSL1402R finds extensive use in applications such as: - Contact image sensors - Barcode scanners - Medical diagnostic equipment - Industrial automation - Spectrophotometry
Detailed and Complete Alternative Models
Some alternative models to the TSL1402R include: - TSL1401 - TSL1402 - TSL1406
In conclusion, the TSL1402R is a versatile linear photodiode array that offers high sensitivity and precise light sensing capabilities, making it an ideal choice for a wide range of applications.
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技術ソリューションにおける TSL1402R の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of TSL1402R:
Q: What is the TSL1402R sensor used for? A: The TSL1402R is a linear array sensor commonly used for light and color measurement applications.
Q: What is the spectral response range of the TSL1402R? A: The TSL1402R has a spectral response range of approximately 350nm to 1050nm.
Q: How many pixels does the TSL1402R sensor have? A: The TSL1402R has 128 pixels arranged in a linear array.
Q: What is the output format of the TSL1402R sensor? A: The TSL1402R outputs analog voltage signals corresponding to the light intensity detected by each pixel.
Q: Can the TSL1402R be used for color sensing applications? A: Yes, the TSL1402R can be used for color sensing by utilizing its spectral response and combining multiple sensors with different filters.
Q: What is the typical resolution of the TSL1402R sensor? A: The TSL1402R has a typical resolution of 8-bit per pixel, providing adequate precision for many applications.
Q: Is the TSL1402R suitable for low-light environments? A: The TSL1402R can operate in low-light environments, but its performance may be limited compared to specialized low-light sensors.
Q: Can the TSL1402R be integrated with microcontrollers or single-board computers? A: Yes, the TSL1402R can be easily interfaced with microcontrollers or single-board computers using analog-to-digital converters (ADCs).
Q: What are some common applications of the TSL1402R sensor? A: Common applications include spectrophotometry, colorimeters, light meters, and line scan imaging.
Q: Are there any special considerations for designing circuits with the TSL1402R? A: It's important to consider noise reduction techniques, proper signal conditioning, and calibration when designing circuits with the TSL1402R to ensure accurate measurements.
I hope these questions and answers are helpful! Let me know if you need further assistance.