HCPL-2730-500E Broadcom

HCPL-2730/0730/2731/0731 Dual Channel Low Input Current, High Gain Optocouplers Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available -xxxE denotes a lead-free product Description Features These dual channel optocouplers contain a separated High current transfer ratio 1800% typical pair of GaAsP light emitting diodes optically coupled Low input current requirements 0.5 mA to a pair of integrated high gain photo detectors. They Low output saturation voltage 0.1 V provide extremely high current transfer ratio and excel- High density packaging lent input-output common mode transient immunity. A Performance guaranteed over temperature 0C to 70C separate pin for the photodiodes and first gain stages LSTTL compatible (V ) permits lower output saturation voltage and higher CC speed operation than possible with conventional photo- High output current 60 mA darlington type optocouplers. In addition, V may be as Safety approval: CC low as 1.6 V without adversely affec ting the parametric UL recognized 3750 V rms for 1 minute and performance. 5000 V rms* for 1 minute CSA approved These dual channel optocouplers are available in an 8- Available in 8 pin DIP and SO-8 footprint Pin DIP and in an industry standard SO-8 package. The MIL-PRF-38534 hermetic version available following is a cross reference table listing the 8-Pin DIP (HCPL-5730/5731) part number and the electrically equivalent SOIC-8 part Surface mount gull wing option available for 8-pin DIP number. (Option 300) 8-Pin DIP SO-8 HCPL-2730 HCPL-0730 Applications HCPL-2731 HCPL-0731 Digital logic ground isolation Telephone ring detector The SO-8 does not require through holes in a PCB. This Level shifting package occupies approximately one-third the footprint EIA RS-232C line receiver area of the standard dual-in-line package. The lead profile Polarity sensing is designed to be compatible with standard surface mount Low input current line receiver long line or party line processes. Microprocessor bus isolation Current loop receiver Functional Diagram Line voltage status indicator low input power dissipa- tion 1 8 V ANODE 1 CC TRUTH TABLE CATHODE 2 7 V 1 O1 LED V O ON LOW *5000 V rms/1 minute withstand voltage rating is for Option 020 6 OFF HIGH CATHODE 3 V 2 O2 (HCPL-2730, HCLP-2731) products only. ANODE 4 5 GND 2 A 0.1 F bypass capacitor connected between pins 5 and 8 is recommended. CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage HCPL-2730 Functional Diagram and/or degradation which may be induced by ESD.this device extremely useful in applications where a high Guaranteed operation at low input currents fanout is required. Compatibility with high voltage CMOS and the high current transfer ratio (CTR) reduce logic systems is guaranteed by the 18 V V and V specicfi a - the magnitude and effects of CTR degradation. CC O tions and by testing output high leakage (I ) at 18 V. OH The outstanding high temperature performance of this split The HCPL-2730/0730 are speciefi d at an input current of 1.6 Darlington type output ampliefi r results from the inclusion mA and have a 7 V V and V rating. The 300% minimum of an integrated emitter-base bypass resistor which shunts CC O CTR allows TTL to TTL interfacing at this input current. photodiode and first stage leakage currents to ground. Important specifications such as CTR, leakage cur- The HCPL-2731/0731 have a 400% minimum CTR at an input rent, and output saturation voltage are guaranteed current of only 0.5 mA making it ideal for use in low input cur- over the 0C to 70C temperature range to allow rent applications such as MOS, CMOS, and low power logic trouble-free system operation. Selection for lower in- interfacing or RS232C data transmission systems. In addi- put currents down to 250 A is available upon request. tion, the high CTR and high output current capability make Selection Guide Widebody Package Hermetic 8-Pin DIP (300 Mil) Small Outline SO-8 (400 mil) Single and Dual Single Dual Minimum Absolute Dual Single Channel Channel Channel Single Input ON Maxi- Channel Channel Package Package Package Channel Current Minimum mum Packages Package HCPL- HCPL- HCPL- Package (I ) CTR V HCPL- F CC 1 1 1 6N139 2731 0701 0731 HCNW139 0.5 mA 400% 18 V 1 1 1 6N138 2730 0700 0730 HCNW138 1.6 mA 300% 7 V 1 1 1 1 HCPL-4701 4731 070A 073A 40 A 800% 18 V 1 0.5 mA 300% 20 V 5701 1 5700 1 5731 1 5730 Note: 1. Technical data are on separate Avago publications. 2