www.ad-tech.co.kr Photo IC (DC type) ADT5200/01 General Description The ADT5200/01 is a Infrared light detector with digital output. It makes possible easy development of object detecting systems with high performance, high reliability and small equipment size. This chip incorporates a photodiode, amplifier, Schmitt-trigger, voltage regulator. ADT5200 : Low level output at shielding ADT5201 : High level output at shielding Key Features -. Built-in schmitt-trigger circuit -. Open collector output -. High operating temperature Application -. Floppy disc drives -. Copiers -. VCRs, Cassette decks Absolute Maximum Ratings ( Ta=25℃ ) Parameter Symbol Ratings Unit Supply Voltage Vcc 0~6 V Operating Temperature Topr -25 ~ 75 ℃ Storage Temperature Tstg -30 ~ 85 ℃ * Stress above those listed under Absolute Maximum Ratings may cause permanent damage of device. This is stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for longer periods may affect device reliability. During overload conditions (VIN>Vcc or VIN<GND), those voltage on Vcc pins with respect to ground must not exceed the values defined by the absolute maximum ratings. F-ADT-ADA-004 -04-R0 http://www.ad-tech.co.kr Photo IC (DC type) www.ad-tech.co.kr ADT5200/01 Functional Block Diagram VCC VOL. REG. OUT AMP GND Electrical Characteristics ( ADT5200, Ta=25℃, Vcc=5.0V ) Parameter Symbol Condition Min Typ Max Unit Operating supply voltage VCC - 4.5 - 5.5 V Supply current ICC EV=0 Lx 3.5 4.5 6 mA High level output voltage VOH EV=100 Lx, RL*1=10KΩ 4.8 - - V Low level output voltage VOL EV=0 Lx, IOL=16mA - - 0.4 V Peak wavelength λP - 940 - nm LÆ H Propagation delay time TPLH EV=100 Lx, RL=10KΩ - 2 3 ㎲ HÆ L Propagation delay time TPHL EV=0 Lx, RL=10KΩ - 4 5 ㎲ Rise time TR EV=100 Lx, RL=10KΩ - 300 600 ㎱ Fall time TF EV=0 Lx, RL=10KΩ - 30 60 ㎱ Operation frequency f RL=10KΩ 3 KHz *1. RL is linked VCC pad to OUT pad F-ADT-ADA-004 -04-R0 http://www.ad-tech.co.kr www.ad-tech.co.kr Photo IC (DC type) ADT5200/01 Electrical Performance F-ADT-ADA-004 -04-R0 http://www.ad-tech.co.kr