High Isolation Linear Optocoupler Littelfuse LOC110P Designed For Process Control And Power Feedback
Product Overview
The LOC110 Single Linear Optocoupler features an infrared LED optically coupled with two photodiodes. One feedback photodiode creates a control signal that servos the LED drive current, compensating for nonlinearities, while the other output photodiode provides a signal linear to the servo LED current. It offers wide bandwidth, high isolation, and excellent servo linearity, making it suitable for modem transformer replacement, digital telephone isolation, power supply feedback, medical sensor isolation, audio signal interfacing, and process control transducer isolation.
Product Attributes
- Brand: IXYS Integrated Circuits Division
- Certifications: UL Recognized Component (File # E76270), CSA Certified Component (Certificate # 1175739), EN/IEC 60950-1 Certified Component (TUV Certificate # B 13 12 82667 003)
- Moisture Sensitivity Level (MSL): LOC110/LOC110S - MSL 1, LOC110P - MSL 3
- ESD Sensitivity: ESD Sensitive (JESD-625)
Technical Specifications
| Part Number | Description | Applications | Features | LED Operating Range | Transfer Gain (K3) | Isolation, Input to Output |
| LOC110 | 8-Pin DIP (50/Tube) | Modem Transformer Replacement With No Insertion Loss, Digital Telephone Isolation, Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolation of Process Control Transducers | 0.01% Servo Linearity, THD -87dB Typical, Wide Bandwidth (>200kHz), Couples Analog and Digital Signals, High Gain Stability, Low Input/Output Capacitance, Low Power Consumption | 2 - 10 mA | 0.668 - 1.179 | 3750 Vrms |
| LOC110P | 8-Pin Flatpack (50/Tube) | Modem Transformer Replacement With No Insertion Loss, Digital Telephone Isolation, Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolation of Process Control Transducers | 0.01% Servo Linearity, THD -87dB Typical, Wide Bandwidth (>200kHz), Couples Analog and Digital Signals, High Gain Stability, Low Input/Output Capacitance, Low Power Consumption | 2 - 10 mA | 0.668 - 1.179 | 3750 Vrms |
| LOC110PTR | 8-Pin Flatpack (1000/Reel) | Modem Transformer Replacement With No Insertion Loss, Digital Telephone Isolation, Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolation of Process Control Transducers | 0.01% Servo Linearity, THD -87dB Typical, Wide Bandwidth (>200kHz), Couples Analog and Digital Signals, High Gain Stability, Low Input/Output Capacitance, Low Power Consumption | 2 - 10 mA | 0.668 - 1.179 | 3750 Vrms |
| LOC110S | 8-Pin Surface Mount (50/tube) | Modem Transformer Replacement With No Insertion Loss, Digital Telephone Isolation, Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolation of Process Control Transducers | 0.01% Servo Linearity, THD -87dB Typical, Wide Bandwidth (>200kHz), Couples Analog and Digital Signals, High Gain Stability, Low Input/Output Capacitance, Low Power Consumption | 2 - 10 mA | 0.668 - 1.179 | 3750 Vrms |
| LOC110STR | 8-Pin Surface Mount (1000/Reel) | Modem Transformer Replacement With No Insertion Loss, Digital Telephone Isolation, Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolation of Process Control Transducers | 0.01% Servo Linearity, THD -87dB Typical, Wide Bandwidth (>200kHz), Couples Analog and Digital Signals, High Gain Stability, Low Input/Output Capacitance, Low Power Consumption | 2 - 10 mA | 0.668 - 1.179 | 3750 Vrms |
2501151016_Littelfuse-LOC110P_C2936121.pdf
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