TSL25721FN

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TSL25721FN

SENSOR OPT 850NM AMBIENT 6 WDFN

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Part Status Active
Mounting Type Surface Mount
Package / Case 6-WDFN
Supplier Device Package 6-DFN (2x2)
Base Product Number TSL25721
Type Ambient
Wavelength 850nm
Proximity Detection No
Output Type I2C
Voltage - Supply 2.4V ~ 3.6V
Operating Temperature -30°C ~ 70°C

Tổng quan

Description

The TSL25721FN is a digital ambient light sensor developed by ams OSRAM, designed for various applications including smartphones, tablets, and smart lighting systems. It features a high-sensitivity photodiode and built-in ADC (Analog-to-Digital Converter) to convert light intensity into digital signals.
Key features include:
- I2C Interface: Facilitates easy communication with microcontrollers.
- Wide Dynamic Range: Accurately measures light across a broad range, making it suitable for diverse lighting conditions.
- Low Power Consumption: Optimized for battery-operated devices, helping extend their operational life.
- Programmable Settings: Allows for customization of gain and integration time to suit specific needs.
The TSL25721FN is ideal for applications requiring precise light measurement, enabling automatic adjustments in display brightness, improving user experience, and saving energy. Its integration simplifies the design of light-responsive systems, enhancing functionality without significant hardware complexity.

Features

The TSL25721FN is an ambient light sensor designed for high precision light measurement. Key features include:
1. High Sensitivity: Capable of detecting a wide range of light intensities, making it suitable for diverse applications.
2. Integrated ADC: Features an integrated analog-to-digital converter for precise digital output.
3. I2C Interface: Communicates over I2C, allowing easy integration with microcontrollers and processors.
4. Programmable Gain: Offers adjustable gain settings to enhance sensitivity for varying light conditions.
5. Low Power Consumption: Designed for battery-operated devices, it operates efficiently in low-power modes.
6. Wide Spectral Response: Covers both visible and infrared light, enabling accurate ambient light measurement.
7. Robust Package: Encased in a compact, surface-mount package ideal for space-constrained designs.
These features make the TSL25721FN suitable for applications in smartphones, tablets, and other ambient light sensing needs.

Package

The TSL25721FN is typically packaged in a 6-lead LGA (Land Grid Array) package, which is designed for compact applications. This package type allows for efficient thermal and electrical performance while minimizing space on printed circuit boards.

Pinout

The TSL25721FN is a digital ambient light sensor from Texas Instruments. It features a total of 6 pins. The pin functions are as follows:
1. VDD: Power supply input (typically 2.7V to 3.6V).
2. GND: Ground connection.
3. SDA: Serial Data Line for I2C communication.
4. SCL: Serial Clock Line for I2C communication.
5. INT: Interrupt output; signals when the light level crosses a preset threshold.
6. ALRT: Alert pin; can indicate when the sensor is in a low-power mode or when specific conditions are met.
The TSL25721FN is intended for various applications such as display backlighting control, ambient light sensing, and energy-saving features in devices.

Manufacturer

The TSL25721FN is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of electronics, including analog and embedded processing chips, as well as various integrated circuits. Established in 1930, TI operates in multiple sectors, including industrial, automotive, communications, and consumer electronics. The company is known for its innovation in technology and commitment to providing high-performance solutions tailored to meet the needs of a diverse range of applications.

Application

The TSL25721FN is a digital ambient light sensor used in various applications, including smartphones, tablets, laptops, and smart home devices. It is ideal for use in display brightness control, automatic lighting systems, and energy-efficient devices. Additionally, it is utilized in automotive lighting, wearables, and industrial applications for monitoring ambient light conditions.

Equivalent

Equivalent products to the TSL25721FN chip include the TSL25721F, TSL2561, and TSL2563. These sensors are used for ambient light sensing and are compatible in terms of functionality and I2C communication. For specific applications, always check the datasheets for detailed specifications and pin configurations.

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Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

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