TLP7820 photocouplers equivalent, photocouplers.
(1) Gain accuracy: ±0.5 % (Gain rank B) (2) Gain drift: 0.00012 V/V/ (typ.) (3) Nonlinearity (VIN = ±200 mV): 0.02 % (typ.) (4) Input offset voltage: 0.9 mV (typ.) (5) V.
* Motor phase and rail current sensing
* Power inverter current and voltage sensing
2. General
The TLP7820 of is.
VDD1 VIN+ VINGND1 GND2 VOUTVOUT+ VDD2
Input side supply voltage Positive input Negative input Input side ground Output side ground Negative output Positive output Output side supply voltage
5. Internal Circuit (Note)
Note: A 0.1-µF bypass capacit.
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