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TSL237S-LF

Name: TSL237S-LF
Rating: 4.7 (12 reviews)

SENSOR OPT 635NM AMBIENT 3

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Mfr。パート #TSL237S-LF
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仕様

Part Status	Obsolete
Mounting Type	Through Hole, Right Angle
Package / Case	Radial - 3 Leads
Supplier Device Package	3 Lead Sidelooker
Base Product Number	TSL237
Type	Ambient
Wavelength	635nm
Proximity Detection	No
Output Type	Frequency
Voltage - Supply	2.7V ~ 5.5V
Operating Temperature	-40°C ~ 70°C

概要

Description

The TSL237S-LF is a light-to-frequency converter that outputs a frequency proportional to the intensity of light it detects. It operates on a principle where light falling on its photodiode generates a current, which is then converted into a frequency signal. This component is particularly useful in applications such as ambient light sensing, color detection, and optical data transmission.
Key features include a wide dynamic range, low power consumption, and an ability to detect various light wavelengths, typically from 400 nm to 700 nm. The TSL237S-LF is designed for easy integration into electronic circuits, making it suitable for use in consumer electronics, industrial automation, and robotics. Its LF designation indicates that it is a lead-free version, aligning with modern environmental standards.
Overall, the TSL237S-LF is a versatile sensor for applications requiring precise light measurements and is valued for its reliability and efficiency.

Features

The TSL237S-LF is a light-to-frequency converter that converts light intensity into a frequency output. Key features include:
1. Wide Spectrum Sensitivity: It is sensitive to a broad range of light wavelengths, particularly in the visible spectrum.
2. Digital Output: The output is a frequency signal that can be easily interfaced with digital systems, such as microcontrollers.
3. High Sensitivity: Capable of detecting low light levels, making it suitable for various applications.
4. Integrated Design: Combines photodetector and signal processing circuitry in a single package, reducing external components.
5. Adjustable Gain: Allows for tuning sensitivity to suit specific lighting conditions.
6. Temperature Stability: Maintains accuracy across a range of temperatures.
7. Low Power Consumption: Designed for energy-efficient applications.
These features make the TSL237S-LF ideal for use in ambient light sensing, color detection, and various optical measurement applications.

Package

The TSL237S-LF is packaged in a surface-mount SOIC (Small Outline Integrated Circuit) package. This type of package is designed for easy soldering onto PCBs and is suitable for space-constrained applications.

Pinout

The TSL237S-LF is a light-to-frequency converter with a 14-pin dual in-line package (DIP). Its pin configuration includes:
1. GND - Ground
2. Vcc - Supply voltage
3. OUT - Frequency output
4. GND - Ground (pin 4)
5. D0 - Digital output (complementary)
6. D1 - Digital output (complementary)
7. Vref - Reference voltage
8. C1 - Capacitor connection for timing
9. C2 - Capacitor connection for timing
10. GND - Ground (pin 10)
11. Addr1 - Address selection
12. Addr2 - Address selection
13. Test - Test pin
14. NC - Not connected
The TSL237S-LF can convert light intensity into a frequency output, allowing for precise light measurement in various applications. Its outputs provide flexibility for connecting to microcontrollers or digital systems for further processing.

Manufacturer

The TSL237S-LF is manufactured by ams AG, a global company that specializes in sensor solutions and analog ICs (integrated circuits). ams AG focuses on the design and production of high-performance sensor technologies, including light sensors, environmental sensors, and other related products. The company serves a variety of industries, including automotive, industrial, medical, and consumer electronics, providing advanced solutions that enhance the functionality and efficiency of electronic devices. With its emphasis on innovation, ams AG is recognized for integrating analog and digital technologies to deliver cutting-edge products in the semiconductor market.

Application

The TSL237S-LF is a light-to-frequency converter used in various applications such as ambient light sensing, optical encoders, color detection, and light measurement in industrial automation. It is suitable for consumer electronics, automotive lighting systems, and agricultural light control, enabling precise light intensity monitoring and control in diverse environments.

Equivalent

The TSL237S-LF is a light-to-frequency converter. Equivalent products include the TSL235R, TSL235S, and TSL235-LF. Other alternatives may include the OPT101 or the LTR-329ALS-01, depending on specific application requirements. Always verify specifications for compatibility with your project.