PS9661 CEL | Alldatasheet

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Technical content

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 . PS9661, PS9661L NEC's HIGH NOISE REDUCTION

25 Mbps CMOS OUTPUT TYPE

Date Published: August 2005

PAC K A GE DIMENSIO N S (UNIT : m m ) PS9661 9.25±0.25 6.5 ±0.5 0 to 15˚ 7.62 TOP VIEW 2.54 0.84±0.43 3 . 0 ± 5 . 3 5 6 . 0 3 . 0 ± 5 1 . 4 . N I M 8 . 2 1.25±0.15 0.25 M 0.5±0.1 0.88±0.1 1. V DD1 2. V I 3. LED Anode 4. GND1 5. GND2 6. V O 7. NC 8. V DD2 1 2 4 3 6 5 8 7 D L E I H S TOP VIEW PS9661L 6.5±0.5 0.9±0.25 9.60±0.4 2.54 0.25 M 1.25±0.15 3 . 0 ± 5 . 3 9.25±0.25 0.88±0.1 1 . 0 1 . 0 + 5 0 . 0 – 5 2 . 0 1 . 0 + 5 0 . 0 – 1. V DD1 2. V I 3. LED Anode 4. GND1 5. GND2 6. V O 7. NC 8. V DD2 1 2 4 3 6 5 8 7 D L E I H S PS9661, PS9661L Preliminary Data Sheet

PS9661, PS9661L MA RKI NG EXAMPLE PS9661 M301 No. 1 pin Mark M Week Assembled Year Assembled (Last 1 Digit) Rank Code 3 01 Country Assembled Type Number Assembly Lot Preliminary Data Sheet

PS9661, PS9661L ORDERING INFORMATION (Solder Contains Lead) Part Number Package Packing Style PS9661 8-pin DIP Magazine case 50 pcs PS9661L PS9661L-E3 Embossed Tape 1 000 pcs/reel PS9661L-E4 ORDERING INFORMATION (Pb-Free) Part Number Package Packing Style PS9661-A 8-pin DIP 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 Symbol Ratings Unit Diode Input Voltage VI −0.5 to VDD1+0.5 V Detector Supply Voltage VDD1, VDD2 0 to 5.5 V Output Voltage VO −0.5 to VDD2+0.5 V Output Current IO 10 mA Isolation Voltage 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 *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. TYP. MAX. Unit High Level Input Voltage VIH 2.0 VDD1 V Low Level Input Voltage VIL 0 0.8 V Supply Voltage VDD1, VDD2 4.5 5.0 5.5 V Rise Time tr 100 ns Fall Time tf Preliminary Data Sheet

PS9661, PS9661L ELECTRICAL CHARACTERISTIC S (Recommended Operating Conditions Unless Otherwise Specified. Note That V DD1 = V DD2 = 5 V.) Parameter Symbol Conditions MIN. TYP. MAX. Unit Fig. Diode Low Level Supply Current I DD1L V I = 0 V 7.5 10.0 1 High Level Supply Current I DD1H V I = V DD1 0.15 3.0 mA Input Current I I V I = 0 V or V I = V DD1 −10 10 µA 3, 4 Detector Output Supply Current I DD2H V I = V DD1 7 9 5 I DD2L V I = 0 V 5 9 mA I O = −20 µA, V I = V IH 4.4 5.0 7 High Level Output Voltage V OH I O = −4 mA, V I = V IH 4.0 4.8 I O = 20 µA, V I = V IL 0.01 0.1 V

8 Low Level Output Voltage V OL

I O = 4 mA, V I = V IL 0.32 1.0 Coupled Isolation Resistance R I-O V I-O = 1 kV DC , RH = 40 to 60%, T A = 25 °C Ω Isolation Capacitance C I-O V = 0 V, f = 1 MHz, T A = 25 °C 1.3 pF Propagation Delay Time (H → L) t PHL C L = 15 pF, CMOS Signal Levels 20 40 9 Propagation Delay Time (L → H) t PLH 23 40 Pulse Width PW 40 Pulse Width Distortion (PWD) | t PHL- t PLH | 3 8 Propagation Delay Skew t PSK 20 Rise Time t r 9 Fall Time t f 8 ns Common Mode Transient Immunity at High Level Output CM H V I = V DD1 = V DD2 = 5V, V O > 0.8 V DD1 , V CM = 1 kV, T A = 25 °C 10 20 10 Common Mode Transient Immunity at Low Level Output CM L V I = V DD1 = V DD2 = 5V, V I =0V V O < 0.8 V DD1 , V CM = 1 kV 10 20 kV/ µs *1 Typical values at T A = 25 °C Preliminary Data Sheet

PS9661, PS9661L USAGE CAUTIONS 1. This product is weak for static electricity by desig ned 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 V DD and GND near device. Al so, ensure that the distance between the leads of the photocouple r and capacitor is no more than 10 mm. Preliminary Data Sheet

PS9661, PS9661L MEASUREMENT CIRCUITS FOR EL EC TR ICA L CHA RAC TER I STIC S V DD1 A V DD1 A V DD1 A 1 V DD1 A V DD2 V DD1 A 1 V DD2 V DD1 A V DD2 V DD1 V IH V I O V DD2 V DD1 V IL V I O Fig. 1 I DD1L Fig. 2 I DD1H Fig. 3 I IH Fig. 4 I IL Fig. 5 I DD2H Fig. 6 I DD2L Fig. 7 V OH Fig. 8 V OL Preliminary Data Sheet

PS9661, PS9661L F ig . 9 t P H L / t PL H V DD2 V DD1 V I C L V O INPUT V I OUTPUT V O 50 % t PLH t PHL 0 V

5 V CMOS

2.5 V CMOS

90 % 10 % 90 % 10 % PW = 40 ns F ig . 10 C M H / C M L 0. 1 u F V DD2 V O V OH V OL 0 . 1u F 0 . 1u F VCM SW : B 0.8 V

0.8 V DD

SW : A 1kV V CM 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 P a t r ick Hen r y Drive

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