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Proximity description

Proximity detection sensors measure reflected infrared (IR) energy to detect the presence of an object or person. The devices include an integrated LED driver and, in some devices, an integrated LED. The proximity detection devices provide four programmable LED drive currents and IR pulse repetitions. The proximity detection circuitry compensates for ambient light, allowing it to operate in environments ranging from bright sunlight to dark rooms. The wide dynamic range allows operation in short-distance detection applications behind dark glass, such as mobile phones. Proximity detection sensors can be used to replace a mechanical switch or to sense human gestures.

Asset Publisher

PartNo Description Supply Voltage

V

I²C Bus

Programmable

Integrated Capabilities and Components

Recommended Operating Distances

cm

Temperature Range

°C

Packages

Datasheet Demo Buy
TSL26711

Digital proximity detector, LED drvr., Vdd I2C interface

2.6 - 3.6 VDD Gain, Integration time, Interrupt < 15 -40 to 85 FN, pin count 8
TSL26713

Digital proximity detector, LED drvr., 1.8V I2C interface

2.6 - 3.6 1.8V Gain, Integration time, Interrupt < 46 -40 to 85 FN, pin count 8
TSL26721

Digital proximity detector, LED drvr., Vdd I2C interface

2.4 - 3.6 VDD Gain, Integration time, Interrupt < 15, < 46 -30 to 70 FN, pin count 6
TSL26723

Digital proximity detector, LED drvr., 1.8V I2C interface

2.4 - 3.6 1.8V Gain, Integration time, Interrupt < 15, < 46 -30 to 70 FN, pin count 6
TMD2620

2-in-1 small aperture proximity detection module

1.7-2.0 1.8V Gain, integration time, interrupt IR LED <15 -30 to 85 Surface-mount module, pin count 8
TMD26711

Digital proximity detector, LED driver and IR LED in an optical module Vdd I2C interface

2.6 - 3.6 VDD Interrupt IR LED < 15 -40 to 85 Surface-mount module, pin count 8
TMD26713

Digital proximity detector, LED driver and IR LED in an optical module 1.8V I2C interface

2.6 - 3.6 1.8V Interrupt IR LED -40 to 85 Surface mount module, pin count 8
TMD26721

Digital proximity detector, LED driver and IR LED in an optical module Vdd I2C interface

2.6 - 3.6 VDD Interrupt IR LED <15 -40 to 85 Surface-mount module, pin count 8
TMD26723

Digital proximity detector, LED driver and IR LED in an optical module 1.8V I2C interface

2.6 - 3.6 1.8V Interrupt IR LED <15 -40 to 85 Surface-mount module, pin count 8