TLP559 optocoupler / isolator
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Description: The TLP559 is an optocoupler with a GaAlAs infrared emitting diode and an integrated high-speed photodetector. Designed for high-speed digital signal isolation, the TLP559 provides excellent performance in terms of response time and noise immunity. This optocoupler is suitable for use in various applications where signal integrity and electrical isolation are critical.
Key Features:
- High-speed optocoupler with integrated photodetector
- High isolation voltage: 2500Vrms (min)
- High data transfer rate: 10MBd (typ)
- Low input current requirement: 1.6mA (max)
- Compatible with TTL, LSTTL, and CMOS logic levels
- Low power consumption
- Compact DIP-8 package
- RoHS compliant
- Isolation Voltage: 2500Vrms (min)
- Propagation Delay Time (tPHL/tPLH): 35ns (typ)
- Input Threshold Current: 1.6mA (max)
- Supply Voltage (VCC): 4.5V to 20V
- Operating Temperature Range: -40°C to +85°C
- Package Type: 8-pin DIP
- High-speed data transmission
- Digital signal isolation
- Microprocessor system interfaces
- Computer peripheral interfaces
- Communication systems
- Industrial control systems
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment