6N138 Optocoupler Dip-8

Description

6N138 Optocoupler Dip-8 The 6N138 is a high-speed optocoupler designed for reliable signal isolation and switching. It features an infrared emitting diode coupled with an integrated high-gain photodetector and a Darlington output stage. This device is specifically engineered for TTL applications, offering a 300% minimum Current Transfer Ratio (CTR) with an LED current of just 1.6 mA. Features High Current Transfer Ratio Low Input Current High Output Current High Isolation Voltage TTL Compatible Output High Common Mode Rejection Specifications Parameter Value Conditions / Notes Input Forward Current (Continuous) 25 mA Absolute Maximum Rating Input Reverse Voltage 5 V Absolute Maximum Rating Supply Voltage (V CC ) -0.5 V to 7 V Absolute Maximum Rating Output Current (I O ) 60 mA Pin 6 Output Power Dissipation 100 mW Absolute Maximum Rating Operating Temperature -55°C to +100°C Ambient Temperature Current Transfer Ratio (CTR) 300% (Min) I F = 1.6 mA, V O = 0.4 V Propagation Delay (High to Low) 2 μs (Min) – 10 μs (Max) I F = 1.6 mA, R L = 2.2 kΩ Isolation Resistance ≥ 10 12 Ω V IO = 500 V, T amb = 25°C Applications Microprocessor system interfaces. PLC (Programmable Logic Controller) and ATE (Automated Test Equipment) input/output isolation. TTL and CMOS voltage level translation. Digital control power supplies. Multiplexed data transmission . Package Include 1x 6N138 Optocoupler Dip-8 DataSheet 6N138

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