CPS253AL/BL Photo IC. 1. Product Overview. 2. Features. 3. Applications. 4. Block Diagram. DS0225-3E Oct 30,

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1 1. Product Overview /BL is a digital output photo IC which incorporates a photodiode, amplifier, schmitt trigger circuit and output transistor in a single chip. The sensitivity is stable over a wide range of operating supply voltage. The output is an open collector, is "H" level output at light input and is "L" level output at light input. The IC package is compact and suitable for surface mount assembly. 2. Features Small transparent chip on board package, body size:2mm 2mm 1.04mm, 4 pin, non-lens High sensitivity: 0.6μW/mm 2 (max) High speed response: tplh = 3.6μS, tphl = 6μS (max), tplh = 6μS, tphl = 3.6μS (max) Wide operating supply voltage range: Vcc = 2.7 to 15V Threshold radiant incidence: stable over a wide range of operating supply voltage Digital output(open collector) 3. Applications Copier Printer Facsimile ATM Automated teller machine Vending machine Amusement machine 4. Block Diagram Constant voltage circuit 3PIN VCC 2PIN IV amp Photodiode 1PIN GND DS0225-3E Oct 30,

2 5. Pin Descriptions No. Name Description 1 GND Ground 2 Digital output (Open collector) 3 VCC Supply voltage input 6. Absolute Maximum Ratings Parameter Symbol Rating Unit Supply voltage VCC 16 V Power dissipation P D 150 mw Operating temperature T OPR -35 to 85 Storage temperature T STR -40 to 100 Output current I OL 16 ma DS0225-3E Oct 30,

3 7. Electrical Optical Characteristics (Unless otherwise specified:vcc=5.0v,ta=25,λ=870nm) Parameter Symbol Test Condition Min Typ Max Unit Supply voltage VCC V Low level supply current High level supply current ICCL ICCH :E=0μW/mm 2 :E=2μW/mm ma :E=2μW/mm 2 :E=0μW/mm ma Threshold radiant incidence E LH (AL) E HL (BL) :L H :H L μw/mm 2 Hysteresis ratio Hys Hys=E HL /E LH () Hys=E LH /E HL () Peak sensitivity wavelength λp nm Low level output voltage High level output current Propagation delay time(l H) Propagation delay time(h L) Rise time Fall time VOL IOH tplh tphl tr tf IOL=16mA :E=0μW/mm 2 :E=2μW/mm V :E=2μW/mm 2 :E=0μW/mm μa RL=360Ω, CL=15pF μs RL=360Ω, CL=15pF E=2 0μW/mm 2 RL=360Ω, CL=15pF E=2 0μW/mm 2 μs RL=360Ω, CL=15pF RL=360Ω, CL=15pF μs RL=360Ω, CL=15pF E=2 0μW/mm 2 RL=360Ω, CL=15pF E=2 0μW/mm 2 μs RL=360Ω, CL=15pF DS0225-3E Oct 30,

4 Relative threshold irradiance vs Temperature [Vcc=5.0V] Low level output voltage vs Temperature [Vcc=5.0V] Relative threshold irradiance E LH :, E HL : E HL :, E LH : Low level output voltage(mv) Temperature( ) Temperature( ) 5.0 Propagation delay time vs Temperature [Vcc=5.0V] 1.1 Relative threshold irradiance vs Supply voltage [Ta=25 ] Propagation delay time(μs) tphl:, tplh: tplh:, tphl: Relative threshold irradiance E LH :, E HL : E HL :, E LH : Temperature( ) Supply voltage (V) DS0225-3E Oct 30,

5 8. Test Circuit for tplh,tphl,tr and tf 3PIN VCC Constant voltage circuit IF 360Ω 10V LED 430Ω E IV amp 2PIN 15pF 0.1μF Photodiode Comparator 1PIN GND IF 50% tplh tphl 90% VOH () 1. 5V tr tf 10% VOL tphl tplh 90% VOH () 1. 5V tf tr 10% VOL DS0225-3E Oct 30,

6 9. Spectral Responsivity Relative value Wavelength(nm) 10. Package Dimensons DS0225-3E Oct 30,

7 11. To Customers If any product described in this document corresponds to goods or technologies which are restricted to export under the Japanese Foreign Exchange and Foreign Trade Control Law or other applicable laws of a government having jurisdiction, then, appropriate permission for exporting such products or technologies are required to be taken. In relation to use of the information contained in this document, no license is granted to you with regard to any intellectual property rights of PIONEER MICRO TECHNOLOGY CORPORATION (hereinafter referred to as "MTC") or any third party. MTC will not be liable in any way for any claim related to infringement of intellectual property rights or other rights of third parties arising from the use of the information contained in this document. The information concerning the circuits and other related information contained in this document is provided for referential purpose only to explain the operation or application of the products, and it will be your sole responsibility to use such information for designing of your own devices. MTC will not be liable in any way for any loss or damages incurred to you or any other party arising from the use of such information. In general, failures in semiconductor products occur at certain percentage. Therefore, upon designing your own devices, please give due consideration to the redundancy, safety of your devices and methods to prevent occurrence of malfunction in order to avoid personal injuries, accidents or other social damages which might happen as the result of a failure of semiconductor products used in your devices. For application of MTC products to medical equipment or other purposes where high reliability of the device is required, please contact MTC sales representative. The contents of this document may be subject to change without any notice, due to improvement of reliability or design of the products. It is inhibited to reproduce or copy the whole or part of this document without the permission of MTC. SUMITOMO FUDOSAN NISHI-SHINJUKU BLDG.3 6F NISHI-SHINJUKU, SHINJUKU-KU, TOKYO JAPAN TEL: FAX: DS0225-3E Oct 30,