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Ambient Light Sensors description
The Ambient Light Sensor (ALS) products from ams provide measurements of ambient light intensity which match the human eye’s response to light under a variety of lighting conditions.
Each device has a specific operating range of performance, from very low light up to bright sunlight. High sensitivity coupled with wide dynamic range make these ALS products ideal for operation behind dark inked glass. They enable consumer electronics device manufacturers to implement display dimming and brightness control functions, helping to reduce power consumption and extend battery run-time.
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| PartNo | Description | Supply Voltage V | Interface | Programmable | Max. Lux lux | Temperature Range °C | Packages | Remark | Datasheet | Demo | Buy |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TSL2540 | Light-to-Digital Converter with I²C interface | 1.7 - 2.0 | Gain, Integration time, Interrupt | 20,000 | -30 to 85 | QFN (10-Pin) | |||||
| TSL2561 | Light-to-digital converter with I2C interface | 2.7 - 3.6 | I2C - VDD | Gain, integration time, interrupt | 40000 | -30 to 70 | (6-Pin) CL, FN, CS, T | Not recommended for new designs. Please see TSL2571x device family. | |||
| TSL2569 | Light-to-digital converter with I2C interface | 2.7 - 3.6 | Gain, Integration time, Interrupt | 10000 | -30 to 70 | (6-Pin) CS, T | Not recommended for new designs. Please see TSL2571x device family. | ||||
| TSL25711 | Light-to-digital converter with Vdd I2C interface | 2.6 - 3.6 | I2C - VDD | Gain, integration time, interrupt | 10000 | -30 to 70 | FN (6-Pin) | ||||
| TSL25713 | Light-to-digital converter with 1.8V I2C interface | 2.6 - 3.6 | I2C -1.8 | Gain, integration time, interrupt | 10000 | -30 to 70 | FN (6-Pin) | ||||
| TSL25721 | Light-to-digital converter with Vdd I2C interface | 2.4 - 3.6 | I2C - VDD | Gain, integration time, interrupt | 10000 | -30 to 70 | FN (6-Pin) | ||||
| TSL25723 | Light-to-digital converter with 1.8V I2C interface | 2.4 - 3.6 | I2C -1.8 | Gain, integration time, interrupt | 10000 | -30 to 70 | FN (6-Pin) | ||||
| TSL2580 | Light-to-digital converter with SMBus interface | 2.7 - 3.6 | SMBus | Gain, integration time | 10000 | -30 to 70 | FN, CS (6-Pin) | Not recommended for new designs. Please see TSL2571x device family. | |||
| TSL2584TSV | Light-to-digital converter with I2C interface | 2.7 - 3.6 | Gain, Integration time, Interrupt | 33000 | -40 to 85 | TSV (6-Pin) | Unlimited manufacturing floor life with moisture sensitivity level-1 (MSL1) rating | ||||
| TSL25911 | Light-to-digital converter with Vdd I2C interface | 2.7 - 3.6 | I2C - VDD | Gain, integration time, interrupt | 88000 | -30 to 70 | FN (6-Pin) | Industry leading dynamic range which drives both ultra low light sensitivity and bright sunlight operation | |||
| TSL45315 | Digital ambient light sensor with direct lux output and 1.8V I2C | 2.3 - 3.3 | CL | ||||||||
| TSL2541 | Light-to-Digital Converter with I²C interface | 1.7 - 2.0 | I²C - 1.8V | 60000 | -30 to 85 | QFN, Pin Count 10 |