HSDL-9100-021

HSDL-9100-021 is an analogue-output reflective sensor with an integrated high efficiency infrared emitter and photodiode housed in a small form factor SMD package. It features excellent optical isolation resulting in near zero optical cross-talk, high efficiency emitter and high sensitivity photodiode for high signal-to-noise ratio. The optical proximity sensor is housed in a specially designed metal-shield to ensure excellent optical isolation resulting in low optical cross-talk. It is specifically optimized for size, performance and ease of design in mobile constrained applications such as mobile phones and notebooks. HSDL-9100 has extremely low dark current and high signal to noise ratio (SNR) where high SNR is achieved with a pair of highly efficient infrared emitter and highly sensitive detector. Applications include mobile phones, notebooks, industrial control, printers, photocopiers and facsimile machines, home appliances, vending machines.

• High efficiency emitter and high sensitivity photodiode for high signal-to-noise ratio
• Low cost and lead-free miniature surface-mount package
• Detect objects from near zero to 60mm, low dark current
• Guaranteed temperature performance -40°C to 85°C
• 2.69mm height
• Emitter forward voltage is 1.50V typ at IF = 100mA, Ta=25°C
• Detector dark current is 2nA typ at VR = 10V, L = 0 (zero light condition), Ta=25°C
• Output current is 10µA at Ta=25°C
• Operating cross talk current is 200nA maximum at Ta=25°C
• Rise time/fall time (photodiode) is 6µs typ at RL = 5.1Kohm, Ta=25°C