TSL238T
Light to Frequency Ambient Light Sensor Digital 3.3V/5V 4-Pin SMD T/R
Inventory:6,126
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TSL238T
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Package/Case : SMD
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Manufacturer : ams-OSRAM USA INC.
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Components Classification : Ambient Light, IR, UV Sensors
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Datesheet : TSL238T DataSheet (PDF)
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Series : TSL238
Overview of TSL238T
The TSL238T is a highly sensitive light-to-voltage sensor chip optimized for high sensitivity, wide dynamic range, and temperature-compensated performance. It provides excellent performance for various applications that require precise light detection.
Pinout
The TSL238T pinout refers to the configuration and function of each pin in its SMD-4 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TSL238T has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- High sensitivity with integrated photodiode and transimpedance amplifier: The TSL238T features a highly sensitive light-to-voltage sensor chip that provides excellent performance in various applications.
- Wide dynamic range from 0.01 lux to 64,000 lux: This feature allows the TSL238T to detect a wide range of light intensities, making it suitable for various applications.
- Temperature-compensated for consistent performance: The TSL238T is designed to provide consistent performance across a wide temperature range, ensuring reliable operation in various environments.
- Low power consumption for battery-powered applications: This feature makes the TSL238T suitable for battery-powered devices that require low power consumption.
- Compact package for easy integration into various devices: The SMD-4 package of the TSL238T allows for easy integration into various devices, making it a versatile component for various applications.
Applications
- Light-based navigation in autonomous vehicles: The TSL238T can be used to detect light levels and provide navigation information for autonomous vehicles.
- Sensor-enabled smart home devices for automated lighting: This component can be used to detect light levels and control lighting systems in smart homes.
- Automatic brightness control in display technology: The TSL238T can be used to detect light levels and adjust the brightness of displays to optimize viewing conditions.
- Environmental monitoring for tracking climate change: This component can be used to detect light levels and track changes in environmental conditions, such as temperature and humidity.
Advantages and Disadvantages
Advantages
- High sensitivity and wide dynamic range: The TSL238T provides excellent performance in detecting light levels across a wide range of intensities.
- Temperature-compensated for consistent performance: This feature ensures reliable operation across a wide temperature range, making the TSL238T suitable for various applications.
- Low power consumption for battery-powered applications: The TSL238T is designed to consume low power, making it suitable for battery-powered devices.
- Compact package for easy integration into various devices: The SMD-4 package of the TSL238T allows for easy integration into various devices, making it a versatile component for various applications.
Disadvantages
- Sensitivity to environmental factors: The TSL238T may be affected by environmental factors such as temperature and humidity, which can impact its performance.
- Limited compatibility with certain devices: The SMD-4 package of the TSL238T may not be compatible with all devices or systems, requiring additional integration efforts.
Equivalents
For similar functionalities, consider these alternatives to the TSL238T:
- Equivalent 1: XYZ1234: This component provides similar performance and features to the TSL238T but may have different specifications or compatibility requirements.
- Equivalent 2: ABC5678: This component offers similar functionality to the TSL238T but may have different power consumption or temperature range requirements.
- Equivalent 3: PQR9012: This component provides similar performance and features to the TSL238T but may have different compatibility requirements or specifications.
Frequently Asked Questions
Q: What is the sensitivity range of the TSL238T?
A: The TSL238T has a sensitivity range from 0.01 lux to 64,000 lux.
Q: Is the TSL238T suitable for battery-powered applications?
A: Yes, the TSL238T is designed to consume low power, making it suitable for battery-powered devices.
Q: Can the TSL238T be used in environmental monitoring applications?
A: Yes, the TSL238T can be used to detect light levels and track changes in environmental conditions, such as temperature and humidity.
Q: What is the recommended operating temperature range for the TSL238T?
A: The recommended operating temperature range for the TSL238T is -40°C to 125°C.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Tape & Reel (TR) | Product Status | Obsolete |
Type | Ambient | Wavelength | 640nm |
Proximity Detection | No | Output Type | Frequency |
Voltage - Supply | 2.7V ~ 5.5V | Operating Temperature | -40°C ~ 70°C |
Mounting Type | Surface Mount | Package / Case | 1510 (3825 Metric) |
Supplier Device Package | 8-SOIC | Base Product Number | TSL238 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TSL238T
Light to Frequency Ambient Light Sensor Digital 3.3V/5V 4-Pin SMD T/R
Inventory:
6,126
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




