A Small Package Proximity Sensor With a VCSEL, Low Idle Current, I²C Interface, and Smart Dual Slave Address

Features

• Package type: surface-mount
• Dimensions (L x W x H in mm): 2.0 x 1.0 x 0.5
• Integrated modules: vertical-cavity surface- emitting laser (VCSEL) and a proximity sensor (PS)
• 1.8 V rated power supply and I2C bus
• Low power consumption with 5 µA idle current
• A small package allows a design with a small window size
• Smart dual I2C slave address in one package
• Immunity to red glow (940 nm VCSEL)
• Programmable IVCSEL sink current
• Intelligent cancellation to reduce cross talk phenomenon
• Smart persistence scheme to reduce measurement response time
• Interrupt functionality