Implementing high-precision isolated signal transmission of input analog signal

Our isolation amplifier realizes high-precision isolated transmission of an input analog signal by including a ΔΣ-type AD conversion circuit in addition to the optical coupling isolated signal transmission technology.

Lineup by product function

This product lineup includes the TLP7820/7920 in which the output signal is an analog signal and the TLP7830/7930 in which the output signal is a bitstream signal.

Creepage / Clearance 8mm 7 or 8mm 
Isolation Voltage  5000Vrms  5000Vrms
Output type
Analog output
Digital output

High-precision linearity

We have achieved 0.02% (typ.) for analog output products and 4 LSB (typ.) for digital output products, industry-leading high-precision linearity.

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