Logic Output Optoisolators
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Microprocessor compatible photo coupler NQUNXIN QXH11L1-CuH-S with guaranteed on off threshold hysteresis
Product DescriptionThe QXH11LX series of devices features a GaAs infrared emitting diode optically coupled to a high-speed integrated circuit detector. The output detector incorporates a Schmitt trigger, providing hysteresis for noise immunity and pulse shaping. These high-speed photo couplers offer a typical data rate of 2MHz (NRZ), are free from latch-up and oscillation across voltage and temperature ranges, and are microprocessor compatible. They feature logic-compatible
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NQUNXIN QX0631 CuH S dual channel optocoupler offering high speed data transfer and strong isolation
Product OverviewThe QX0630/QX0631 are dual-channel high-speed optocouplers featuring an 850 nm AlGaAs LED and an integrated detector per channel. With built-in shielding, they offer a high Common Mode Rejection (CMR) of at least 5,000V/s. These optocouplers are designed for high-speed data transfer and isolation in various electronic systems.Product AttributesBrand: Qunxin ()Origin: ChinaCertifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022Technical
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digital logic isolation photocoupler LITEON 6N139-L featuring high gain and low input current requirements
Product Overview The LITE-ON 6N138-L / 6N139-L series are high gain photocouplers utilizing a light emitter diode and an integrated high gain photodetector. They provide extremely high current transfer ratios with low input current requirements and high output current capabilities. Separate pins for the photodiode and output stage enable TTL-compatible saturation voltage and high-speed operation. The Vcc and Vo terminals can be tied together for conventional photo Darlington
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Industrial photocoupler LITEON LTV-314NW-TA1 designed for driving power IGBTs and MOSFETs in power supply systems
Product OverviewThe LTV-314N series Photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverter applications and power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, offering an operational range of -40C to +105C. Key advantages include high peak output current, fast propagation delay, under-voltage lock-out protection, and robust common-mode rejection.Product AttributesBrand: LITE-ONOrigin:
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Motor control inverter photocoupler LITEON LTV-6314W-TA1 with rail to rail output and integrated power stage circuit
Product DescriptionThe LTV-6314 series Photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverter and power supply applications. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, offering rail-to-rail output voltage and a maximum peak output current of 1.5A. The device operates reliably over a wide temperature range (-40C to +125C) and includes Under Voltage Lock-Out (UVLO) protection with hysteresis. Its high
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digital isolation solution LITEON 6N135-L photocoupler with wide lead spacing and fast response time
Product DescriptionThe 6N135-L / 6N136-L series photocouplers consist of a high-efficiency AlGaAs Light Emitting Diode and a high-speed optical detector. This design provides excellent AC and DC isolation between the input and output sides. Connection for the bias of the photodiode improves speed by reducing base-collector capacitances. The internal shield ensures high common mode transient immunity, guaranteed up to 1KV/sec. Key features include high speed (1MBd typical),
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photocoupler LITEON LTV-3120S-TA1-LH designed for motor control inverters and power supply applications
LTV-3120 Series PhotocouplerThe LTV-3120 series photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverters and power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, capable of delivering 3.0A peak output current to directly drive IGBTs up to 1200V/100A. For higher-rated IGBTs, it can drive a discrete power stage. The device operates reliably over a wide temperature range of -40C to +110C and
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Industrial photocoupler LITEON LTV-5341-TP1-L for power supply and motor control inverter applications
Product OverviewThe LTV-5341 series Photocoupler is designed for driving power IGBTs and MOSFETs in motor control inverters and power supply systems. It features an AlGaAs LED coupled to an integrated circuit with a power output stage, offering rail-to-rail output voltage and Under Voltage Lock-Out protection. Its operational parameters are guaranteed over a wide temperature range of -40C to +110C, making it suitable for demanding industrial applications.Product AttributesBra
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Integrated high gain photocoupler LITEON 6N139S-TA1-L for noise immunity and digital logic isolation
LITE-ON 6N138-L / 6N139-L Series Photocoupler The LITE-ON 6N138-L / 6N139-L series are high gain photocouplers utilizing a light emitter diode and an integrated high gain photodetector. They offer extremely high current transfer ratios with TTL compatible saturation voltage and high-speed operation. The design allows for conventional photo Darlington operation by tying Vcc and Vo terminals together, and a base access terminal enables gain bandwidth adjustment. These
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Photocoupler LITEON 6N138-L featuring base access terminal for gain bandwidth adjustment in high speed circuits
LITE-ON 6N138-L / 6N139-L Series Photocoupler The LITE-ON 6N138-L / 6N139-L series are high gain photocouplers designed for applications requiring high current transfer ratio and isolation. These devices utilize a light emitter diode and an integrated high gain photodetector, offering extremely high current transfer ratios. Separate pins for the photodiode and output stage enable TTL-compatible saturation voltage and high-speed operation. The Vcc and Vo terminals can be tied
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Photocoupler optocoupler LITEON 6N136S-TA1-L with high speed and high common mode transient immunity
Product OverviewThe LITE-ON 6N135-L / 6N136-L series are high-speed photocouplers designed for excellent AC and DC isolation. They feature a high-efficiency AlGaAs Light Emitting Diode and a high-speed optical detector, with a connection for bias of the photodiode to enhance speed by reducing base-collector capacitances. An internal shield provides high common mode transient immunity (up to 1KV/sec). These devices are suitable for various digital isolation and interface
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Fast response photocoupler LITEON LTV-480P-TA1-H ideal for isolated IGBT MOSFET gate drive and industrial inverters
LTV-480-H Series PhotocouplerThe LTV-480-H series is a fast-speed photocoupler featuring an AlGaAs LED and a photo detector with a built-in Schmitt trigger. This design provides logic-compatible waveforms without requiring additional wave shaping. The totem pole output stage eliminates the need for a pull-up resistor, enabling direct drive of Intelligent Power Modules or gate drives. Its minimized propagation delay difference between devices makes it an excellent solution for
