DC to 1MHz, 7000V withstand voltage, isolation amplifier with IMRR 180dB.
The 5325 is a wideband, low-noise, high-gain, high-voltage isolation amplifier with electrically isolated input and output. It is suitable for signal detection at high voltages, interfacing between devices with different reference potentials, and noise prevention measures for measurement instrument inputs against external noise (ground separation).
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basic information
● Wideband DC～1MHz ● High gain 0.1～1000 times ● High voltage resistance 7000Vpeak (1 minute), 2800Vpeak (continuous), Signal rejection ratio (IMRR): over 180dB, leakage current: 3μA ● Built-in low-pass filter 1kHz, 10kHz, 100kHz (phase linear)
Price information
¥343,000 (excluding tax)
Price range
P3
Delivery Time
Applications/Examples of results
■Voltage Detection in High Voltage The 5325 has an isolation voltage of 2800V peak (±2000V DC), allowing for voltage detection in high voltage environments. When detecting 1V within 1000V, even if the potential difference between the measurement terminals is 1V, there is a risk of electric shock in areas where the potential difference from ground is 999V. By using the isolation amplifier 5325, the potential difference from ground can be set to 0V, enabling the safe extraction of voltage solely between the measurement terminals.
Company information
Our company develops four business areas centered around our unique technology: electronic measuring instruments, power supply equipment, electronic components, and custom application products. Group companies, centered around the NF circuit design block, collaborate to handle development, production, sales, and field services, flexibly responding to our customers' diverse needs across a wide range of fields. NF is derived from our name and represents our unique analog technology, exemplified by negative feedback technology. Since our founding, we have continually challenged ourselves to develop cutting-edge technologies. Moving forward, we aim to continue providing innovative and highly valuable "trusted products" and "products that bring joy" to our customers, and we aspire to remain a company that is always expected by our customers.