A7800 Isolation Amplifier Optocoupler IC DIP-8 ±200mV Input Analog Output High CMRR

The A7800 is a high-performance isolation amplifier designed to accurately transfer low-level analog signals across a galvanically isolated barrier. Using optical coupling technology, it provides high isolation (3750 Vrms) between input and output, protecting sensitive circuits from high-voltage transients and ground loop noise.

Key Features:

• High-accuracy analog signal isolation amplifier
• Input range: ±200mV differential
• High Common-Mode Rejection Ratio (CMRR) of 100dB
• Galvanic isolation up to 3750 Vrms
• DIP-8 through-hole package for easy mounting
• Operates from single 5V supply

Additional Specifications:

• Package Type: DIP-8
• Collecter Emmiter Voltage Output (VCEO): 35V
• Maximum Collector Current (Ic): 50 mA
• Number of Channels: 1
• Mounting Style: Through-Hole
• Isolation Voltage: 3750 Vrms
• Forward Voltage (Vf): 1.3V
• Forward Current (If): 15 mA