PRELIMINARY DATA SHEET PS9661, PS9661L NEC's HIGH NOISE REDUCTION 25 Mbps CMOS OUTPUT TYPE 8-PIN DIP OPTOCOUPLER DESCRIPTION NEC’s PS9661 and PS9661L are optically coupled isolators containing a GaAlAs LED on the input side and a CMOS output IC on the output side. These photocouplers are high common mode transient immunity (CMR), high-speed CMOS output type devices, making them ideal for high-speed logic interface circuits. The PS9661 is in a plastic DIP (Dual In-line Package) and the PS9661L is lead bending type (Gull-wing) for surface mounting. FEATURES • High-speed response (25 Mbps) • High common mode transient immunity (CMH, CML = ±20 kV/µs TYP.) • High isolation voltage (BV = 3 750 Vr.m.s.) • Pulse width distortion ( | tPHL − tPLH| = 3 ns TYP.) • Ordering number of tape product: PS9661L-E3, E4: 1 000 pcs/reel APPLICATIONS • Factory Automation Network • Measurement equipment • PDP The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Date Published: August 2005 PS9661, PS9661L PACKAGE DIMENSIONS (UNIT: mm) PS9661 8 7 1 2 TOP VIEW 6 5 3 4 SHIELD 9.25±0.25 1. VDD1 2. VI 3. LED Anode 4. GND1 5. GND2 6. VO 7. NC 8. VDD2 7.62 3.5± 0.3 0.65 2.8 MIN. 4.15± 0.3 6.5±0.5 0.88±0.1 0.5±0.1 2.54 0.25 M 0 to 15˚ 0.84±0.43 1.25±0.15 PS9661L TOP VIEW 9.25±0.25 7 6 5 1 2 3 4 SHIELD 8 1. VDD1 2. VI 3. LED Anode 4. GND1 5. GND2 6. VO 7. NC 8. VDD2 0.88±0.1 1.25±0.15 0.25 M 0.1 +–00..015 3.5± 0.3 0.25 +–00..015 6.5±0.5 0.9±0.25 9.60±0.4 2.54 Preliminary Data Sheet PS9661, PS9661L MARKING EXAMPLE No. 1 pin Mark PS9661 M301 Country Assembled Type Number Assembly Lot M 3 01 Week Assembled Year Assembled (Last 1 Digit) Rank Code Preliminary Data Sheet PS9661, PS9661L ORDERING INFORMATION (Solder Contains Lead) Part Number Package PS9661 8-pin DIP Packing Style Magazine case 50 pcs PS9661L PS9661L-E3 Embossed Tape 1 000 pcs/reel PS9661L-E4 ORDERING INFORMATION (Pb-Free) Part Number Package PS9661-A 8-pin DIP Packing Style Magazine case 50 pcs PS9661L-A PS9661L-E3-A Embossed Tape 1 000 pcs/reel PS9661L-E4-A ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) Parameter Diode Input Voltage Detector Supply Voltage Symbol Ratings Unit VI −0.5 to VDD1+0.5 V VDD1, 0 to 5.5 V VDD2 Output Voltage VO −0.5 to VDD2+0.5 V Output Current IO 10 mA BV 3 750 Vr.m.s. Total Power Dissipation PT 150 mW Operating Ambient Temperature TA −40 to +85 °C Storage Temperature Tstg −40 to +125 °C Isolation Voltage *1 *1 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output. RECOMMENDED OPERATING CONDITIONS (TA = 25°C) Parameter Symbol MIN. High Level Input Voltage VIH Low Level Input Voltage Supply Voltage MAX. Unit 2.0 VDD1 V VIL 0 0.8 V VDD1, VDD2 4.5 5.5 V 100 ns Rise Time tr Fall Time tf TYP. 5.0 Preliminary Data Sheet PS9661, PS9661L ELECTRICAL CHARACTERISTICS (Recommended Operating Conditions Unless Otherwise Specified. Note That VDD1 = VDD2 = 5 V.) Parameter Diode MIN. TYP. *1 MAX. IDD1L VI = 0 V 7.5 10.0 High Level Supply Current IDD1H VI = VDD1 0.15 3.0 Output Supply Current High Level Output Voltage Low Level Output Voltage Coupled Conditions Low Level Supply Current Input Current Detector Symbol II VI = 0 V or VI = VDD1 10 −10 IDD2H VI = VDD1 7 9 IDD2L VI = 0 V 5 9 VOH IO = −20 µA, VI = VIH 4.4 5.0 IO = −4 mA, VI = VIH 4.0 4.8 VOL mA µA mA Fig. 1 2 3, 4 5 6 7 IO = 20 µA, VI = VIL 0.01 0.1 IO = 4 mA, VI = VIL 0.32 1.0 10 Unit 11 Isolation Resistance RI-O VI-O = 1 kVDC, RH = 40 to 60%, TA = 25°C Isolation Capacitance CI-O V = 0 V, f = 1 MHz, TA = 25°C 1.3 Propagation Delay Time tPHL CL = 15 pF, CMOS Signal Levels 20 40 23 40 3 8 V 8 Ω pF 9 (H → L) Propagation Delay Time tPLH (L → H) Pulse Width Pulse Width Distortion PW 40 | tPHL-tPLH| ns (PWD) Propagation Delay Skew tPSK 20 Rise Time tr 9 Fall Time tf 8 Common Mode CMH Transient Immunity at High Level Output Common Mode Transient Immunity at Low Level Output VI = VDD1 = VDD2 = 5V, 10 20 10 20 10 VO > 0.8 VDD1, VCM = 1 kV, TA = 25°C CML VI = VDD1 = VDD2 = 5V, VI =0V VO < 0.8 VDD1, VCM = 1 kV *1 Typical values at TA = 25°C Preliminary Data Sheet kV/µs PS9661, PS9661L USAGE CAUTIONS 1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static electricity when handling. 2. By-pass capacitor of more than 0.1 µF is used between VDD and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. Preliminary Data Sheet PS9661, PS9661L MEASUREMENT CIRCUITS FOR ELECTRICAL CHARACTERISTICS Fig. 1 IDD1L A VDD1 Fig. 2 IDD1H 1 8 2 7 3 6 4 5 A VDD1 Fig. 3 IIH VDD1 A 1 8 2 7 3 6 4 5 A VDD1 8 2 7 3 6 4 5 A VDD2 VDD1 Fig. 7 VOH VDD1 VIH 7 3 6 4 5 1 8 2 7 3 6 4 5 1 8 2 7 3 6 4 5 A VDD2 Fig. 8 VOL 8 2 7 3 6 4 2 Fig. 6 IDD2L 1 1 8 Fig. 4 IIL Fig. 5 IDD2H VDD1 1 5 IO VDD2 V VDD1 VIL 1 8 2 7 3 6 4 Preliminary Data Sheet 5 VDD2 V IO PS9661, PS9661L Fig. 9 VDD1 VI 1 8 2 7 3 6 5 4 tPHL/tPLH 5 V CMOS INPUT VI 50 % 0V tPHL tPLH VDD2 CL VO OUTPUT VO Fig. 10 0 . 1u F 0 . 1u F PW = 40 ns 1 8 2 7 3 6 4 5 90 % 10 % VO 10 % VOH 2.5 V CMOS VOL CMH/CML VCM 0.1u F 90 % 1kV VDD2 VOH VOL SW : A 0.8 VDD 0.8 V SW : B VCM Life Support Applications These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and agree to fully indemnify CEL for all damages resulting from such improper use or sale. A Business Partner of NEC Compound Semiconductor Devices, Ltd. Preliminary Data Sheet 4590 Patrick Henry Drive Santa Clara, CA 95054-1817 Telephone: (408) 919-2500 Facsimile: (408) 988-0279 Subject: Compliance with EU Directives CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive 2003/11/EC Restriction on Penta and Octa BDE. CEL Pb-free products have the same base part number with a suffix added. The suffix –A indicates that the device is Pb-free. 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