Optocoupler

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6N138 / 4N37

Artikelcode: 1190
Prijs: EUR 1.40
Verzendkosten: EUR 0.00
Voorraad: in voorraad

Omschrijving:

High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Output.

 

High common mode transient immunity and very high current ratio together with 5300 V RMS. Insulation are achieved by coupling and LED with an integrat ed high gain photo detector in an eight pin dual-in-line package. Separate pins for the photo diode and output stage enable TTL compatible saturation voltages with high speed operation. Photo darlington operation is achieved by tying the VCC and VO terminals together. Access to the base terminal allows adjustment to the gain bandwidth. The 6N138 is ideal for TTL applications since the 300 % minimum current  transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 kΩ pull-up resistor. The 6N139 is best suited for low power logic applications involving CMOS and low power TTL. A 400 % current transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70 °C.

 

Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper grounding would prevent damage further and/or degradation which may be induced by ESD.

 

Wij leveren de 6N138

 

Verzendkosten: binnenland: EUR 6.95
buitenland: EUR 25.00
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