TSL237T

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TSL237T

+物料清單

SENSOR OPT 640NMAMB 1510

  • 製造商ams-OSRAM美國股份有限公司。

  • 製造商部分 #TSL237T

  • 有存貨8461

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規格

屬性 價值
Part Status Obsolete
Mounting Type Surface Mount
Package / Case 1510 (3825 Metric)
Supplier Device Package 4-SMD
Base Product Number TSL237
Type Ambient
Wavelength 640nm
Proximity Detection No
Output Type Frequency
Voltage - Supply 2.7V ~ 5.5V
Operating Temperature -40°C ~ 70°C

概述

Description

The TSL237T is a light-to-frequency converter sensor that translates incident light into a digital square wave with a frequency directly proportional to the light intensity. It features a compact packaging design, making it suitable for applications where space is limited. The sensor covers a wide spectral range, typically from 320 nm to 1050 nm, which includes ultraviolet, visible, and near-infrared light.
Key attributes of the TSL237T include high sensitivity, low dark frequency, and a linear response to light intensity changes. It operates with low power consumption, making it ideal for battery-operated devices. The output frequency can be easily interfaced with digital counters or microcontrollers, simplifying integration into various systems.
Applications for the TSL237T often include ambient light sensing, colorimeters, photography exposure meters, and optical switches. Its ability to convert light intensity into a digital signal makes it versatile for industries ranging from consumer electronics to industrial automation. Overall, the TSL237T is valued for its precision, reliability, and ease of use in light measurement tasks.

Equivalent

The TSL237T is a light-to-frequency converter. Equivalent products include:
1. TSL235R - Another light-to-frequency converter with similar output characteristics.
2. TSL230R - Offers similar functionality with a slightly different spectral response.
3. TSL238 - An enhanced version with improved sensitivity and accuracy.
4. ADPD2211 - Analog Devices' light-to-frequency converter with similar applications.
Ensure to compare specifications to match specific requirements.

Features

The TSL237T is a light-to-frequency converter that translates light intensity into a digital signal with a frequency output. Key features include:
1. Wide Dynamic Range: The device can handle a broad range of light intensities, making it suitable for various applications.

2. High Sensitivity: It is sensitive to a wide spectrum of light, including visible and near-infrared.
3. Frequency Output: The output frequency is directly proportional to the light intensity, facilitating easy integration with digital systems.
4. Compact Package: Comes in a small, 3-lead clear plastic package, which is easy to integrate into space-constrained designs.
5. Low Power Consumption: Designed to operate efficiently with minimal power, ideal for battery-powered devices.
6. Linear Response: Provides a linear response over a wide range of light conditions, simplifying data interpretation.
7. Temperature Stability: Offers stable performance across a variety of temperature conditions.
These features make the TSL237T suitable for applications such as photometry, colorimetry, and general light measurement tasks.

Pinout

The TSL237T is a light-to-frequency optical sensor that has an 8-pin package. Its primary function is to convert light intensity to a frequency output, making it useful for detecting light intensity and converting it into a digital signal that can be easily read by microcontrollers or other digital systems.
Here is a brief overview of the pin functions:
1. VDD: Supply Voltage
2. OUT: Frequency Output
3. GND: Ground
4. NC: No Connect (not used)
5. NC: No Connect (not used)
6. NC: No Connect (not used)
7. ENABLE: Enable Pin (used to enable or disable the device)
8. NC: No Connect (not used)
The TSL237T provides a linear response over a wide range of light intensities and is typically used in applications such as ambient light sensing, color detection, and other light-sensing applications.

Manufacturer

The TSL237T is manufactured by AMS-TAOS USA Inc., a subsidiary of AMS (Austria Micro Systems), which is a company specializing in the design and manufacture of advanced sensor solutions. AMS AG develops high-performance sensor solutions, including optical sensors, environmental sensors, and audio sensors. The company provides a wide range of products and services used in various applications like consumer electronics, automotive, industrial, and medical technology. The TSL237T itself is a light-to-frequency converter, which is typically used in applications requiring precise light measurements. AMS-TAOS focuses on providing innovative sensor technologies that enhance the performance and capability of electronic devices.

Application

The TSL237T is a light-to-frequency converter used in applications requiring precise light measurement. Common application areas include:
1. Ambient Light Sensing: Used in consumer electronics for display brightness control based on ambient light conditions.
2. Optical Instrumentation: Assists in laboratory and industrial settings for accurate light measurement.
3. Barcode Scanners: Helps in detecting and analyzing light reflected from barcodes.
4. Color Sensing: Utilized in devices requiring color detection and differentiation.
5. Medical Devices: Implemented in devices for phototherapy and other medical light measurement needs.
6. Environmental Monitoring: Used for monitoring light levels in agricultural and meteorological applications.
These applications take advantage of the TSL237T’s ability to convert light intensity to a digital signal for further processing.

Package

The TSL237T is available in a surface-mount package. This package type allows for efficient integration onto printed circuit boards (PCBs) in various electronic applications, providing a compact and versatile solution for light-to-frequency conversion.