Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -40℃~+70℃ |
| Measurement Type | Light Intensity |
| Voltage - Supply | 2.7V~5.5V |
| Description | 2.7V~5.5V Through Hole Ambient Light, IR, UV Sensors RoHS |
| Mfr. Part # | TSL237S-LF |
| Package | Through Hole |
| Model Number | TSL237S-LF |
View Detail Information
Explore similar products
Low voltage I2C interface LITEON LTR553ALS01 sensor combining ambient light and
Light to voltage Melexis MLX75305KXD-ABA-000-SP automotive sensor with
Miniature integrated ALS and RGB color sensor LITEON LTR-381RGB-01 with surface
RoHS compliant Melexis MLX75305KXD-AAA-000-TU sensor with AEC Q100 Grade 1
Product Specification
| Operating Temperature | -40℃~+70℃ | Measurement Type | Light Intensity |
| Voltage - Supply | 2.7V~5.5V | Description | 2.7V~5.5V Through Hole Ambient Light, IR, UV Sensors RoHS |
| Mfr. Part # | TSL237S-LF | Package | Through Hole |
| Model Number | TSL237S-LF |
The ams OSRAM TSL237 is a high-sensitivity light-to-frequency converter that integrates a silicon photodiode and a current-to-frequency converter on a single CMOS IC. It outputs a square wave proportional to light intensity, enabling direct interface with microcontrollers. Temperature compensated for the UV-to-visible range (320nm-700nm) with a response up to 1050nm, it operates from -40C to 85C and is available in a 3-lead clear plastic side-looker package. The TSL237 offers a wide input dynamic range, low dark frequency, and high irradiance responsivity, making it suitable for various light sensing applications.
| Parameter | Symbol | Min | Typical | Max | Unit | Description |
| Supply voltage | VDD | 2.7 | 5 | 5.5 | V | Single-Supply Operation |
| Operating free-air temperature | TA | -40 | 85 | C | Temperature compensated for UV-to-visible light range | |
| Storage temperature range | TSTRG | -40 | 85 | C | ||
| Low Dark Frequency | fD | 0.1 | 2 | Hz | < 2Hz at 50C | |
| Temperature Coefficient of Responsivity | 200 | ppm/C | Stable 200ppm/C | |||
| High-level output voltage | VOH | 4 | 4.5 | V | IOH = -1mA | |
| Low-level output voltage | VOL | 0.25 | 0.4 | V | IOL = 1mA | |
| Supply current | IDD | 2 | 3 | mA | ||
| Full-scale frequency | 500 | 1000 | kHz | Maximum operating frequency without saturation | ||
| Irradiance responsivity | Re | 2.3 | kHz/(W/cm2) | @ p = 524nm | ||
| Input Dynamic Range | 5M:1 | High-Resolution Conversion |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
Get in touch with us
Leave a Message, we will call you back quickly!