• Reliable Proximity Detection between 3mm and 15cm
• 6-bit ADC with Programmable Integration Time, Gain and Sleep Time Enables High SNR Measurements and Low Power Operation.
• 940 nm VCSEL Eliminates the “Red Glow”
• Programmable VCSEL Drive Current with Built-in Temperature Compensation.
• Uses Proprietary Design Techniques and Package to Reduce Optical Crosstalk
• Input Voltage Range: 2.8V to 3.6V
• Current Consumption (Max):
•   -Inactive -2μA
•   -Sleep Mode -13μA
•   -ADC Conversion -1.1 mA
• -30°C to +85°C Operating Temperature
• Package Information
•   -Size:2.55mm×1.50mm×0.60mm
•   -Type: SMD BT with Transparent Molding Compound

SY22316PS32-G00 integrates an IR photodetector, a flexible data acquisition engine and a 940 nm Vertical Cavity Surface Emitting Laser diode (VCSEL) in a single package.

With the proximity photodiode and the high SNR processing circuitry integrated on the main chip, it can be used in low power applications where proximity sensing is required, and where space and low-power power consumption are critical.

The digital interface consists of a 1 MHz SMBus compatible /I²C interface along with a configurable interrupt pin. A flexible interrupt scheme simplifies the system design complexity by eliminating the need to poll the device.

SY22316PS32-G00 design featuring low power operation, high SNR for proximity sensing, high data linearity, user friendly interface and a wide operating temperature range, is suitable for proximity sensing in battery-powered applications.